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Undid revision 911399073 by 2601:482:1:4172:D1C0:4BDC:613E:7EA9 (talk): rv test edit
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{{WP Writing systems |class=start|importance=Low}}
• Naanchangasaurus [Ichthyopterygia]
{{Annual readership}}
• Naashoibitosaurus, Hunt and Lucas 1993 [Hadrosauridae]
== "Kn" spelling ==
• Naashoibitosaurus ostromi, Hunt and Lucas 1993 [Hadrosauridae]
What is the origin of the "Kn" spelling of words like knife, knelt and knew? [[User:Drutt|Drutt]] ([[User talk:Drutt|talk]]) 16:15, 23 January 2008 (UTC)
• Nabarredia [Strophochonetidae]

• Nabaviella, Mostler and Mosleh-Yazdi 1976 [Porifera]
it used to be pronounced that way. [[Special:Contributions/220.253.132.190|220.253.132.190]] ([[User talk:220.253.132.190|talk]]) 09:55, 16 November 2008 (UTC)
• Nabaviella elegans, Mostler and Mosleh-Yazdi 1976 [Nabaviella]

• Nabaviella triradiata, Mostler and Mosleh-Yazdi 1976 [Nabaviella]
* [[Silent k]] [[User:Drutt|Drutt]] ([[User talk:Drutt|talk]]) 12:20, 10 April 2009 (UTC)
• Nabaviella umbelliformis, Dong and Knoll 1996 [Nabaviella]

• Nabespecha, Cornell and Simpson 1986 [Ormistonellidae]
Maybe ^ should be inserted in the "see also" of the article (I won't dare...), and if ^^ could be sourced. [[Special:Contributions/85.72.165.167|85.72.165.167]] ([[User talk:85.72.165.167|talk]]) 00:58, 4 October 2010 (UTC)
• Nabespecha leonardia, Cornell and Simpson 1986 [Ormistonellidae]
4urB eor rkrn rkje4 4rkjvg 4jm BNb b b e3b <span style="font-size: smaller;" class="autosigned">—Preceding [[Wikipedia:Signatures|unsigned]] comment added by [[Special:Contributions/85.230.81.75|85.230.81.75]] ([[User talk:85.230.81.75|talk]]) 17:30, 1 February 2011 (UTC)</span><!-- Template:UnsignedIP --> <!--Autosigned by SineBot-->
• Nabiaoia [Aegiromenidae]

• Nabidae, family, Costa 1853 [Hemiptera]
== Letter N from Egyptian N ? ==
• Nabidoidea, superfamily (Costa 1853) [unclassified superfamily]

• Nabis, Latreille 1802 [Reduviidae]
Have you not considered that the letter N may have come from the egyptian hieroglyph that looks like /\/\/\/\ which just by coincidence happens to represent the sound 'N' ? in case you don't see it: /\/\/\/\ -> /\/ <span style="font-size: smaller;" class="autosigned">—Preceding [[Wikipedia:Signatures|unsigned]] comment added by [[Special:Contributions/85.96.122.245|85.96.122.245]] ([[User talk:85.96.122.245|talk]]) 11:30, 26 March 2011 (UTC)</span><!-- Template:UnsignedIP --> <!--Autosigned by SineBot-->
• Nabis gracillima, Heer 1865 [Reduviidae]

• Nabis livida, Heer 1853 [Reduviidae]
: Have a look at [[M]]. —[[User:Tamfang|Tamfang]] ([[User talk:Tamfang|talk]]) 18:32, 26 March 2011 (UTC)
• Nabis lucida, Germar and Berendt 1856 [Reduviidae]

• Nabis maculata, Heer 1853 [Reduviidae]
:: You have put the hieroglyph for J (snake) next to Ns because they REMOTELY look alike? and the hieroglyph N next to Ms because ''they'' look like.. but not considered mentioning the hieroglyph of N next to other symbols of N? where both the sounds and symbols match? [[Special:Contributions/85.96.122.245|85.96.122.245]] ([[User talk:85.96.122.245|talk]]) 15:48, 27 March 2011 (UTC)
• Nabis strausi, Jordan 1969 [Alydidae]

• Nabis vagabunda, Heer 1853 [Reduviidae]
::: Not so much because they look alike (though I gotta say the Proto-Semitic 'n' shown here resembles the J-snake a lot less REMOTELY than it resembles the water-sign) but because there is a plausible hypothesis that the Phoenicians took a symbol for the first sound of the Egyptian word for 'snake' and used it instead for the first sound of their own word for 'snake'. —[[User:Tamfang|Tamfang]] ([[User talk:Tamfang|talk]]) 19:13, 27 March 2011 (UTC)
• Nablusitypus, Kaddumi 2005 [Achilidae]

• Nablusitypus wafaai, Kaddumi 2005 [Achilidae]
== Consistency across wikipedia, key info: Wiktionary, disambig, maths and stats ==
• Naboidea, superfamily, Costa 1853 [Hemiptera]

• Nabolella, Petrushevskaya 1981 [Nabolellidae]
I want to point out there's a bit of difficulty with the mathematecal and statistical uses of n, which isn't entirely clean, clear and cosistent between this article, the disambig page, wiktionary and the linkage with relevant maths and statistics articles. But it is of quite some interest and need to get clear. I think the disambig page and this were the most informative for me, and the oxford dictionary online page. The difference between sample size, or being the variable, roman numeral for zero, it's all quite crucial. [[User:Kathybramley|Kathybramley]] ([[User talk:Kathybramley|talk]]) 17:16, 19 November 2013 (UTC)
• Nabolella brevispinosa, Tekin and Mostler 2005 [Nabolellidae]

• Nabolella causia (Carter 1993) [Nabolellidae]
== Protection ==
• Nabolella crenulata, Tekin and Mostler 2005 [Nabolellidae]

• Nabolella desrochersi (Carter 1993) [Nabolellidae]
Why all the letters of the alphabet pages are protected! [[User:Kpgjhpjm|Kpgjhpjm]] ([[User talk:Kpgjhpjm|talk]]) 16:41, 6 May 2018 (UTC)
• Nabolella longispinosa (Kozur and Mostler 1979) [Nabolellidae]
• Nabolella trispinata, Tekin and Mostler 2005 [Nabolellidae]
• Nabolella trispinosa, Bragin and Krylov 1999 [Nabolellidae]
• Nabolella trispinosa (Carter 1993) [Nabolellidae]
• Nabolellidae, family, Kozur and Mostler 1979 [Nassellaria]
• Nabollellidae, family, Dumitrica 2001 [Nassellaria]
• Nabotherium, Sileem et al. 2016 [Anthracotheriidae]
• Nabotherium aegyptiacum (Andrews 1906) [Anthracotheriidae]
• Nacaeus, Blackwelder 1942 [Staphylinidae]
• Nacaeus dominicanensis, Irmler 2003 [Staphylinidae]
• Nacca, Risso 1826 [Naticidae]
• Naccula, Iredale 1924 [Acmaeidae]
• Nacekomia, Richardson 1956 [Geraridae]
• Nacekomia rossae, Richardson 1956 [Geraridae]
• Nacella, Schumacher 1817 [Nacellidae]
• Nacella (Nacella), Schumacher 1817 [Nacellidae]
• Nacella (Nacella) lacrima, DeVries 2007 [Nacellidae]
• Nacella (Nacella) mytilina (Helbling 1779) [Nacellidae]
• Nacella (Patinigera) (Dall 1905) [Nacellidae]
• Nacella (Patinigera) chalaensis, DeVries 2007 [Nacellidae]
• Nacella (Patinigera) intiforma, DeVries 2007 [Nacellidae]
• Nacella (Patinigera) magellanica (Gmelin 1791) [Nacellidae]
• Nacella (Patinigera) nielseni, DeVries 2007 [Nacellidae]
• Nacella (Patinigera) oblea, DeVries 2007 [Nacellidae]
• Nacella (Patinigera) oconaensis, DeVries 2007 [Nacellidae]
• Nacella (Patinigera) reicheae, DeVries 2007 [Nacellidae]
• Nacella baylei, Cossmann 1882 [Nacellidae]
• Nacella mytilina (Helbling 1779) [Nacellidae]
• Nacella mytiloides, Schumacher 1817 [Nacellidae]
• Nacellidae, family (Thiele 1929) [Patellogastropoda]
• Nacellina, suborder [Gastropoda]
• Nacellinae, subfamily, Thiele 1929 [Patellogastropoda]
• Nacelloidea, superfamily, Thiele 1929 [Patellogastropoda]
• Nacholapithecus, Ishida et al. 1999 [Proconsulidae]
• Nacholonda, Pritykina 1977 [Isophlebiidae]
• Nacholonda crassicosta, Pritykina 1977 [Isophlebiidae]
• Nacocrinus, Webster and Olson 1998 [Cladida]
• Nacospatangus, Agassiz 1873 [unclassified genus]
• Nacospatangus depressus, Clark 1917 [unclassified species]
• Nacospatangus gracilis, Agassiz 1873 [unclassified species]
• Nacrolopha, Carter and Malchus 2011 [Arctostreidae]
• Nacrolopha carolae, Carter and Malchus 2011 [Arctostreidae]
• Nactocrinus [Cladida]
• Nactodipoena, Petrunkevitch 1942 [Theridiidae]
• Nactodipoena dunbari, Petrunkevitch 1942 [Theridiidae]
• Nactodipoena infulata (Koch and Berendt 1854) [Theridiidae]
• Nadalina, Narbonne and Hofmann 1987 [Medusae]
• Nadalina yukonensis, G. M. Narbonne and H. J. Hofmann 1987 [Medusae]
• Nadiastrophia, Talent 1963 [Douvillinidae]
• Nadiastrophia superba, Talent 1963 [Douvillinidae]
• Nadiptera, Lukashevich 1995 [Nadipteridae]
• Nadiptera anachrona, Lukashevich 1995 [Nadipteridae]
• Nadiptera kaluginae, Lukashevich 1995 [Nadipteridae]
• Nadiptera pulchella, Lukashevich 1995 [Nadipteridae]
• Nadipteridae, family, Lukashevich 1995 [Diptera]
• Nadipteromorpha, infraorder, Krzeminski and Evenhuis 2000 [Diptera]
• Nadiyella, Romanenko 1988 [Asaphida]
• Nadorites, Elmi and Caloo-Fortier 1985 [Hildoceratidae]
• Nadotia, Tsyganko 1974 [Stauriidae]
• Naedyceras, Hyatt 1884 [Brevicoceratidae]
• Naedyceras contractum, Flower 1945 [Brevicoceratidae]
• Naedyceras gibbosum, Flower 1945 [Brevicoceratidae]
• Naefia, Wetzel 1930 [Sepiida]
• Naefiteuthididae, family [Boletzkida]
• Naemorhaedus (Smith 1827) [Bovidae]
• Naemorhedini, tribe [unclassified tribe]
• Naemorhedus, Smith 1827 [Bovidae]
• Naemorhedus caudatus, Milne-Edwards 1867 [Bovidae]
• Naemorhedus goral, Hardwicke 1825 [Bovidae]
• Naevhithis [Palaeocopida]
• Naganocetus, Bianucci and Landini 2006 [Cetacea]
• Naganocetus shigensis (Hirota and Barnes 1995) [Cetacea]
• Nagaoceras (Matsumoto 1947) [Hildoceratidae]
• Nagaoella, Hayami 1965 [Veneridae]
• Nagaproetus, Snajdr 1977 [Tropidocoryphidae]
• Nagatodarvasiella, Wilde 2006 [Fusulinoidea]
• Nagatodarvasiella hidalgoensis, Wilde 2006 [Nagatodarvasiella]
• Nagatoella [Fusulinoidea]
• Nagatoella minatoi, Kanmera and Mikami 1965 [unclassified species]
• Nagatomukha, Mostovski and Martínez-Delclòs 2000 [Rhagionemestriidae]
• Nagatomukha karabas, Mostovski and Martínez-Delclòs 2000 [Rhagionemestriidae]
• Nagatophyllum, Ozawa 1925 [Aulophyllidae]
• Nagyella, Kozur 1970 [Berounellidae]
• Nagyella longispinosa, Kozur 1970 [Berounellidae]
• Nahannagnostus, Pratt 1992 [Diplagnostidae]
• Nahannagnostus logani, Pratt 1992 [Diplagnostidae]
• Nahannagnostus nganasanicus (Rozova 1964) [Diplagnostidae]
• Nahannagnostus pratti, Choi et al. 2004 [Diplagnostidae]
• Nahannia, Chatterton and Ludvigsen 1976 [Asaphidae]
• Nahannia humilisulcata, Chatterton and Ludvigsen 1976 [Asaphidae]
• Nahannia mediocrisulcata, Chatterton and Ludvigsen 1976 [Asaphidae]
• Nahanniaspis [Pteraspidomorphes]
• Nahannicephalus, Pratt 1992 [Ptychopariida]
• Nahecaris [Archaeostraca]
• Nahoniella, Shi 1998 [Licharewiidae]
• Nahoniella plana (Shi and Waterhouse 1996) [Licharewiidae]
• Naiadaceae, family [Angiospermae]
• Naiaditaspora, Orbell 1973 [unclassified genus]
• Naiaditaspora gemmata, Archangelsky and Villar de Seoane 1996 [Naiaditaspora]
• Naiadites, Dawson 1860 [Myalinidae]
• Naiadites dubia, Amalitsky 1892 [Anthracosiidae]
• Naiaditidae, family, O. A. Scarlato and Y. I. Starobogatov 1979 [Myalinida]
• Naiadochelys, Hay 1908 [Testudines]
• Naiadochelys ingravata, Hay 1908 [Testudines]
• Naiadochelys maior, Staesche 1929 [Chelidae]
• Naiadochelys patagonica, Staesche 1929 [Testudines]
• Naiadopsis, Mendes 1952 [Modiomorphidae]
• Naiadopsis lamellosus, Mendes 1952 [Modiomorphidae]
• Naiathaelon, Poyato-Ariza and Wenz 1993 [Actinopteri]
• Naiathaelon okkidion, Poyato-Ariza and Wenz 1993 [Actinopteri]
• Naibia, Shcherbakov 2007 [Naibiidae]
• Naibia zherichini, Shcherbakov 2007 [Naibiidae]
• Naibiidae, family, Shcherbakov 2007 [Hemiptera]
• Naibiinae, subfamily, Shcherbakov 2007 [Naibiidae]
• Naibioidea, superfamily, Shcherbakov 2007 [Hemiptera]
• Naididae, family, Ehrenberg 1828 [Haplotaxida]
• Naimania, Popov 2000 [Torynelasmatidae]
• Naimarkcyathus, Wrona and Zhuravlev 1996 [Archaeocyathida]
• Nairiella, Hacobjan 1969 [Turritellidae]
• Nairites, Kiparisova and Azarian 1963 [Noridiscitidae]
• Nairites armenius, Kiparisova and Azarian 1963 [Noridiscitidae]
• Nairites laevis, Kiparisova and Azarian 1963 [Noridiscitidae]
• Naivs [Orthocerida]
• Naja, J. N. Laurenti 1768 [Elapidae]
• Naja antiqua, Rage 1976 [Elapidae]
• Naja austriaca, Bachmayer and Szyndlar 1985 [Elapidae]
• Naja iberica, Szyndlar 1985 [Elapidae]
• Naja naja, Linneaus 1758 [unclassified species]
• Naja romani, R. Hoffstetter 1939 [Elapidae]
• Naja suevica, Fraas 1870 [Colubridae]
• Najaceras [Endocerida]
• Najadaceae, family, A. L. de Jussieu [Alismatales]
• Najadales, order [Monocotyledoneae]
• Najadeae, family (A. L. de Jussieu) [Alismatales]
• Najadochelys (Hay 1908) [Testudines]
• Najadochelys maior (Staesche 1929) [Chelidae]
• Najadochelys major (Staesche 1929) [Chelidae]
• Najadochelys patagonica (Staesche 1929) [Testudines]
• Najadospirifer, Havlicek 1957 [Elythynidae]
• Najash, Apestiguía and Zaher 2006 [Squamata]
• Najash rionegrina, Apestiguía and Zaher 2006 [Squamata]
• Najdinothyris [Terebratulida]
• Najdinothyris becksi (Roemer 1841) [unclassified species]
• Najdinothyris becksii, Roemer 1841 [unclassified species]
• Najdinothyris longa, Katz 1974 [unclassified species]
• Najidae, family, Cope 1864 [unclassified family]
• Najinae, subfamily (Cope 1864) [unclassified subfamily]
• Nakalipithecus, Kunimatsu et al. 2007 [Hominidae]
• Nakalipithecus nakayamai, Kunimatsu et al. 2007 [Hominidae]
• Nakamuranaia, Suzuki 1943 [Unionida]
• Nakamuranaiadidae, family, Guo 1981 [Trigoniida]
• Nakanotrigonia [Trigoniida]
• Nakasekoellus, Kozur 1984 [Nassellaria]
• Nakazatothyris [Reticulariidae]
• Nakimusiella, Shen et al. 2001 [Spiriferellidae]
• Nakimusiella selongensis, Shen et al. 2001 [Spiriferellidae]
• Nakonanectes, Serratos et al. 2017 [unclassified genus]
• Nakonanectes bradti, Serratos et al. 2017 [unclassified species]
• Nakridletia, order, Vršanský et al. 2010 [Insecta]
• Nakunodon, Yadagiri 1985 [Amphidontidae]
• Nakunodon paikasiensis, Yadagiri 1985 [Amphidontidae]
• Nakusia, Ginsburg et al. 1999 [Perissodactyla]
• Nakusia shahrigensis, Ginsburg et al. 1999 [Perissodactyla]
• Nalacetus, Thewissen and Hussain 1998 [Pakicetidae]
• Nalacetus ratimitus, Thewissen and Hussain 1998 [Pakicetidae]
• Nalameryx, Métais et al. 2009 [Lophiomerycidae]
• Nalameryx savagei (Nanda and Sahni 1990) [Lophiomerycidae]
• Nalameryx sulaimani, Métais et al. 2009 [Lophiomerycidae]
• Nalassus, Mulsant 1854 [Tenebrionidae]
• Nalassus klebsi, Nabozhenko et al. 2016 [Tenebrionidae]
• Nalivkinaria [Hebetoechiidae]
• Nalivkinella, Soshkina 1939 [Laccophyllidae]
• Nalivkinella rariseptata, Rozkowska 1969 [Laccophyllidae]
• Nalivkinella sharburensis, Cai 1983 [Amplexidae]
• Nalivkinia [Atrypinidae]
• Nalivkinia (Anabaria) () [Atrypinidae]
• Nalivkinia (Anabaria) xichuanensis, Xu 1997 [Atrypinidae]
• Nalivkinia (Pronalivkinia), Rukavishnikova 1977 [Atrypinidae]
• Nalivkinia (Pronalivkinia) zvontsovi, Nikitin et al. 2003 [Atrypinidae]
• Nalivkinicyathus [Ajacicyathida]
• Nalivkinicyathus pseudoannulatus, Perejon et al. 1994 [Ajacicyathida]
• Nallachiinae, subfamily, Navas 1914 [Dilaridae]
• Namablatta, Rehn 1937 [Ectobiidae]
• Namablatta elliptica (Giebel 1862) [Ectobiidae]
• Namacalathus, Grotzinger et al. 2000 [Cnidaria]
• Namacalathus hermanastes, J. P. Grotzinger et al. 2000 [Namacalathus]
• Namacerus, Morales et al. 2003 [unclassified genus]
• Namacerus gariepensis, Morales et al. 2003 [unclassified species]
• Namachloris, Pickford 2015 [Chrysochloridae]
• Namachloris arenatans, Pickford 2015 [Chrysochloridae]
• Namachoerinae, subfamily, Pickford 1995 [Suidae]
• Namachoerus, Pickford 1995 [Suidae]
• Namachoerus moruoroti (Wilkinson 1976) [Suidae]
• Namadapis, Godinot et al. 2018 [unclassified genus]
• Namadapis interdictus, Godinot et al. 2018 [unclassified species]
• Namafelis, Morales et al. 2003 [Felidae]
• Namafelis minor (Morales et al. 1998) [Felidae]
• Namagale, Pickford 2015 [Potamogalidae]
• Namagale grandis, Pickford 2015 [Potamogalidae]
• Namahyrax, Pickford et al. 2008 [Hyracoidea]
• Namahyrax corvus, Pickford et al. 2008 [Hyracoidea]
• Namaia [Podocopida]
• Namaia, Pickford et al. 2008 [Primates]
• Namaia bogenfelsi, Pickford et al. 2008 [Primates]
• Namaichthys, Gürich 1923 [Acrolepidae]
• Namaichthys molyneuxi (Woodward 1903) [Acrolepidae]
• Namaichthys schroederi, Gürich 1923 [Acrolepidae]
• Namaichthys sculptus (Egerton 1856) [Acrolepidae]
• Namalestes, Pickford et al. 2008 [Todralestidae]
• Namalestes gheerbranti, Pickford et al. 2008 [Todralestidae]
• Namaloris, Pickford 2015 [Lorisidae]
• Namaloris rupestris, Pickford 2015 [Lorisidae]
• Namanoia, Lermontova 1951 [Namanoiidae]
• Namanoiidae, family, Lermontova 1951 [Trilobita]
• Namaortyx, Mourer-Chauviré et al. 2011 [Galliformes]
• Namaortyx sperrgebietensis, Mourer-Chauviré et al. 2011 [Galliformes]
• Namapoikia, Wood et al. 2002 [Metazoa]
• Namapoikia rietoogensis, Wood et al. 2002 [Namapoikia]
• Namapsitta, Mourer-Chauvire et al. 2015 [Psittaciformes]
• Namapsitta praeruptorum, Mourer-Chauvire et al. 2015 [Psittaciformes]
• Namasector, Morales et al. 2008 [Prionogalidae]
• Namasector soriae, Morales et al. 2008 [Prionogalidae]
• Namatherium, Pickford et al. 2008 [Embrithopoda]
• Namatherium blackcrowense, Pickford et al. 2008 [Embrithopoda]
• Namatomys, Black 1965 [Eomyidae]
• Namatomys erythrus, Emry and Korth 2012 [Eomyidae]
• Namatomys fantasma, Lindsay 1968 [Eomyidae]
• Namatomys fugitivus, Storer 1984 [Eomyidae]
• Namatomys lacus, Storer 1987 [Eomyidae]
• Namatomys lloydi, Black 1965 [Eomyidae]
• Namatozodia, Kemp 1993 [Gnathorhizidae]
• Namatozodia pitikanta, Kemp 1993 [Gnathorhizidae]
• Namazonurus, Stanley et al. 2011 [unclassified genus]
• Nambalia, Novas et al. 2011 [Reptilia]
• Nambalia roychowdhurii, Novas et al. 2011 [Reptilia]
• Nambarinae, subfamily, Kear and Cooke 2001 [Macropodidae]
• Nambaroo, Flannery and Rich 1986 [Balbaridae]
• Nambaroo bullockensis, Schwartz and Megirian 2004 [Balbaridae]
• Nambaroo couperi, Cooke 1997 [Balbaridae]
• Nambaroo gillispieae, Kear et al. 2007 [Balbaridae]
• Nambaroo novus, Flannery and Rich 1986 [Balbaridae]
• Nambaroo saltavus, Flannery and Rich 1986 [Balbaridae]
• Nambaroo tarrinyeri, Flannery and Rich 1986 [Balbaridae]
• Nambdoania, Waterhouse 2002 [Monticuliferidae]
• Nambdoania papilionata (Waterhouse 1978) [Monticuliferidae]
• Nambeetella, Legg 1976 [Ptychopariida]
• Nambeetella embolion, Fortey and Shergold 1984 [Ptychopariida]
• Nambuccalinus, Waterhouse 2001 [Monticuliferidae]
• Nambuccalinus bourkei (Briggs 1998) [Monticuliferidae]
• Namdyrus, Sukacheva 1993 [Nannochoristidae]
• Namdyrus iconicus, Sukacheva 1993 [Nannochoristidae]
• Namibchersus, de Lapparent de Broin 2003 [unclassified genus]
• Namibchersus namaquensis (Stromer 1926) [unclassified species]
• Namibictis, Morales et al. 1998 [Mustelidae]
• Namibictis senuti, Morales et al. 1998 [Mustelidae]
• Namibiomeryx, Morales 1995 [unclassified genus]
• Namibiomeryx senuti, Morales 1995 [unclassified species]
• Namilamadeta, Rich and Archer 1979 [Wynyardiidae]
• Namilamadeta albivenator, Pledge 2005 [Wynyardiidae]
• Namilamadeta snideri, Rich and Archer 1979 [Wynyardiidae]
• Namilamadeta snideri, Rich and Archer 1979 [Wynyardiidae]
• Nammalites, Brühwiler et al. 2010 [Arctoceratidae]
• Nammalites pilatoides (Guex 1978) [Arctoceratidae]
• Namnetia [Sacoglossa]
• Namnolepis, Griffith 1977 [unclassified genus]
• Namnolepis elegans, Griffith 1977 [Namnolepis]
• Nampiella, Kafanov and Savizky 1995 [Yoldiidae]
• Namunaria, Reitter 1882 [Colydiides]
• Namuncurania, Rusconi 1943 [Sauropterygia]
• Namuncurania malarguense, Rusconi 1943 [Tetrapoda]
• Namurodiapha, Kukalová-Peck and Brauckmann 1990 [Namurodiaphidae]
• Namurodiapha sippelorum, Kukalová-Peck and Brauckmann 1990 [Namurodiaphidae]
• Namurodiaphidae, family, Kukalová-Peck and Brauckmann 1990 [Diaphanopterodea]
• Namuroningxia, Prokop and Ren 2007 [Namuroningxiidae]
• Namuroningxia elegans, Prokop and Ren 2007 [Namuroningxiidae]
• Namuroningxiidae, family, Prokop and Ren 2007 [Palaeodictyoptera]
• Namuroptera, Pecharová et al. 2015 [Aykhalidae]
• Namuroptera minuta, Pecharová et al. 2015 [Aykhalidae]
• Namuropyge, R. Richter and E. Richter 1939 [Proetida]
• Namurotarbus, Poschmann and Dunlop 2010 [Trigonotarbida]
• Namurotarbus roessleri (Dunlop and Brauckmann 2006) [Trigonotarbida]
• Namurotypidae, family, G. Bechly 1996 [Meganisoptera]
• Namurotypus, Brauckmann and Zessin 1989 [Namurotypidae]
• Namurotypus sippeli, Brauckmann and Zessin 1989 [Namurotypidae]
• Nanacalathis, Zezina 1981 [unclassified genus]
• Nanacalathis atlantica, Zezina 1991 [Nanacalathis]
• Nanacalathis minuta, Zezina 1981 [Nanacalathis]
• Nanacythere [Podocopida]
• Nanahughmilleria (Kjellesvig-Waering 1961) [Eurypterida]
• Nanambonites, Liu 1976 [Plectambonitidae]
• Nanambonites deminuta (Liu 1976) [Plectambonitidae]
• Nanambonites paucus, Liu 1976 [Plectambonitidae]
• Nanantius, Molnar 1986 [Alexornithidae]
• Nanantius eos, Molnar 1986 [Alexornithidae]
• Nanantius valifanovi, Kurochkin 1996 [Aves]
• Nanaochlamys [Pectinidae]
• Nanaochlamys nutteri (Arnold 1906) [Pectinidae]
• Nanaphora, Laseron 1958 [Triphoridae]
• Nanaripegryllus, Martins-Neto 2002 [unclassified genus]
• Nanaripegryllus pygmaeus, Martins-Neto 2002 [unclassified species]
• Nanarius, Woodring 1964 [Nassariidae]
• Nanatrypa [Glassiidae]
• Nanchangasaurus [Hupehsuchidae]
• Nanchangosauridae, family, Wang 1959 [Hupehsuchia]
• Nanchangosauroidea, suborder, Wang 1959 [unclassified suborder]
• Nanchangosaurus, Wang 1959 [Hupehsuchia]
• Nanchangosaurus suni, Wang 1959 [Hupehsuchia]
• Nanchengella, Huo 1956 [Archaeocopida]
• Nandania, Zhang 1999 [unclassified genus]
• Nandania ovalis, Zhang 1999 [unclassified species]
• Nandartia, Dumitrica 2004 [Archaeosemantidae]
• Nandartia echinata (Dumitrica 1982) [Archaeosemantidae]
• Nandartia humerosa, Dumitrica 2004 [Archaeosemantidae]
• Nandartia octostyla, Dumitrica 2004 [Archaeosemantidae]
• Nandartia robusta, Dumitrica 2004 [Archaeosemantidae]
• Nandartia simplicissima (Dumitrica 1982) [Archaeosemantidae]
• Nandeva, Wiedenbrug et al. 1998 [Chironomidae]
• Nandeva pudens, Gi?ka et al. 2016 [Chironomidae]
• Nandidae, family [Channiformes]
• Nandinia, Gray 1843 [Carnivora]
• Nandinia binotata (Gray 1832) [Carnivora]
• Nandiniidae, family, R. I. Pocock 1929 [Carnivora]
• Nangaoia, Zhou 1974 [Ptychopariidae]
• Nangaoia (Gedongaspis), Yuan et al. 1997 [Ptychopariidae]
• Nangaoia (Gedongaspis) granulosa, Yuan et al. 1997 [Ptychopariidae]
• Nangaoia (Gedongaspis) oblonga, Yuan et al. 1997 [Ptychopariidae]
• Nangaoia (Shilengshuia) (Zhang et al. 1980) [Ptychopariidae]
• Nangaoia (Shilengshuia) conica, Yuan and Zhao 2002 [Ptychopariidae]
• Nangaoia megaceps, Zhou 1974 [Ptychopariidae]
• Nangaops, Zhang et al. 1980 [Ptychopariidae]
• Nangaops brevicus, Zhang et al. 1980 [Ptychopariidae]
• Nangaops danzhaiensis (Zhou 1974) [Ptychopariidae]
• Nangaops elongatus, Zhang et al. 1980 [Ptychopariidae]
• Nangaops nangaoensis, Zhang et al. 1980 [Ptychopariidae]
• Nanger, Lataste 1885 [Bovidae]
• Nanger dama (Pallas 1766) [Bovidae]
• Nanger dama mhorr (Bennett 1833) [Bovidae]
• Nanger granti (Brooke 1872) [unclassified species]
• Nanger mhorr (Bennett 1833) [Bovidae]
• Nanger soemmerringii (Cretzschmar 1828) [unclassified species]
• Nanggulania, Martin 1914 [Neritopsidae]
• Nanhsiungchelyidae, family, Yeh 1966 [Testudines]
• Nanhsiungchelys, Yeh 1966 [Nanhsiungchelyidae]
• Nanhsiungchelys wuchingensis, Yeh 1966 [Nanhsiungchelyidae]
• Nanhsiungoolithus, Zhao 1975 [Elongatoolithidae]
• Nanhsiungoolithus chuetienensis, Zhao 1975 [Elongatoolithidae]
• Nanhsiungoolithus chutienensis (Zhao 1975) [Elongatoolithidae]
• Nanicella [Loeblichiidae]
• Nanicella bella, Bykova 1952 [unclassified species]
• Nanicella evoluta, Reitlinger 1954 [unclassified species]
• Nanicella ovata, Reitlinger 1954 [unclassified species]
• Nanicella porrecta, Bykova 1952 [unclassified species]
• Nanicrinus, Frest and Strimple 1980 [Monobathrida]
• Nanictidopidae, family, Watson and Romer 1956 [unclassified family]
• Nanictidopoidea, superfamily, Watson and Romer 1956 [unclassified superfamily]
• Nanictidops, Broom 1940 [Theriodontia]
• Nanictidops kitchingi, Broom 1940 [Theriodontia]
• Nanictocephalus, Broom 1940 [Theriodontia]
• Nanictocephalus richardi, Broom 1940 [Theriodontia]
• Nanictosaurus, Broom 1936 [Galesauridae]
• Nanictosaurus kitchingi, Broom 1936 [Galesauridae]
• Nanictosaurus robustus, Broom 1940 [Galesauridae]
• Nanictosaurus rubidgei, Broom 1940 [Galesauridae]
• Nanictosuchus, Broom 1940 [Procynosuchidae]
• Nanictosuchus melinodon, Broom 1940 [Procynosuchidae]
• Nanillaenus, Jaanusson 1954 [Illaenidae]
• Nanillaenus aduncus, Chatterton and Ludvigsen 1976 [Illaenidae]
• Nanillaenus conradi (Billings 1859) [Illaenidae]
• Nanillaenus crassus, Zhou et al. 2014 [unclassified species]
• Nanillaenus gualcamayensis, Harrington and Leanza 1957 [Illaenidae]
• Nanillaenus mackenziensis, Chatterton and Ludvigsen 1976 [Illaenidae]
• Nanillaenus punctatus (Raymond 1905) [Illaenidae]
• Nanillaenus raymondi, Shaw 1968 [Illaenidae]
• Nanina, Kozur and Mostler 1982 [Hexalonchidae]
• Nanisocetus (Kellogg 1929) [unclassified genus]
• Nanjiangaspis, Wang et al. 2002 [Hanyangaspidae]
• Nanjiangaspis kalpinensis, Wang et al. 2002 [Hanyangaspidae]
• Nanjiangofolliculus, Yang and He 1984 [Zhijinitidae]
• Nanjinophycus, Mu and Riding 1983 [Gymnocodiaceae]
• Nanjinoporella, Mu and Elliott 1982 [Dasycladaceae]
• Nanjinoporella tabasensis, Rashidi and Senowbari-Daryan 2010 [Dasycladaceae]
• Nankangia, Lu et al. 2013 [Oviraptoridae]
• Nankangia jiangxiensis, Lu et al. 2013 [Oviraptoridae]
• Nankinella, Lee 1933 [Staffellidae]
• Nankinella akasakensis, Kobayashi 2011 [Staffellidae]
• Nankinella armenica, Rauser-Chernousova 1965 [Staffellidae]
• Nankinella hunanensis (Chen 1956) [Staffellidae]
• Nankinella inflata (Colani 1924) [Staffellidae]
• Nankinella kawadai (Igo 1956) [Staffellidae]
• Nankinella kazakiensis (Kanmera 1963) [unclassified species]
• Nankinella kozakiensis, Kanmera 1963 [Staffellidae]
• Nankinella kuzuensis, Igo and Igo 1977 [Staffellidae]
• Nankinella nanjiangensis, Chang and Wang 1974 [Staffellidae]
• Nankinella obesa, Wang and Zhou 1986 [Staffellidae]
• Nankinella orbicularia, Lee 1934 [Staffellidae]
• Nankinella plummeri, Thompson 1947 [Pseudoendothyridae]
• Nankinella quasihunanensis, Sheng 1963 [Staffellidae]
• Nankinella xainzaensis, Zhu 1982 [Staffellidae]
• Nankinella yanyuanica, Zhang 1982 [Staffellidae]
• Nankinellidae, family, Miklucho-Maklay 1963 [Fusulinoidea]
• Nankinellinae, subfamily (Miklucho-Maklay 1963) [unclassified subfamily]
• Nankinolithus, Lu 1957 [Trinucleidae]
• Nankinolithus granulatus (Wahlenberg 1818) [unclassified species]
• Nanlingella, Rui and Sheng 1981 [Schubertellidae]
• Nanlingella, Xiong and Wang 1980 [Bakevelliidae]
• Nanlingella luojiaduensis (Xiong 1977) [unclassified species]
• Nanlingella suzukii (Igo and Igo 1977) [Schubertellidae]
• Nanlingia, Wei and Zhou 1983 [Asaphida]
• Nanlingilambda, Tong 1979 [Amblypoda]
• Nanlingilambda chijiangensis, Tong 1979 [Amblypoda]
• Nanlingilambda datangensis, Huang and Zheng 2003 [Amblypoda]
• Nannamoria, Iredale 1929 [Volutidae]
• Nannamoria absidata, Cotton 1949 [Volutidae]
• Nannamoria paraboloides, Darragh 1989 [Volutidae]
• Nannaroter, Anderson et al. 2009 [Ostodolepidae]
• Nannaroter mckinziei, Anderson et al. 2009 [Ostodolepidae]
• Nannasfiber, Xu 1996 [Castoridae]
• Nannasfiber osmagnus, Xu 1996 [Castoridae]
• Nannasfiber ostellatus, Xu 1996 [Castoridae]
• Nannastacus [Cumacea]
• Nannatherinidae, family [Percomorphi]
• Nannina, Buckman 1927 [Sonniniidae]
• Nanningites, Brayard and Bucher 2008 [Proptychitidae]
• Nanningites tientungense (Chao 1959) [Proptychitidae]
• Nanningosaurus, Mo et al. 2007 [Hadrosauridae]
• Nanningosaurus dashiensis, Mo et al. 2007 [Hadrosauridae]
• Nannippus (W. D. Matthew 1926) [Equidae]
• Nannippus aztecus, Mooser 1968 [Equidae]
• Nannippus beckensis, Dalquest and Donovan 1973 [Equidae]
• Nannippus cragini (Hay 1917) [Equidae]
• Nannippus gratus (Leidy 1869) [Equidae]
• Nannippus hesperides, Mooser 1968 [Equidae]
• Nannippus ingenuus (Leidy 1885) [Equidae]
• Nannippus lenticulare (Cope 1893) [Equidae]
• Nannippus lenticularis (Cope 1893) [Equidae]
• Nannippus minor (Sellards 1916) [Equidae]
• Nannippus montezumae (Leidy 1882) [Equidae]
• Nannippus morgani, Hulbert 1993 [Equidae]
• Nannippus niobrarensis (Gidley 1906) [Equidae]
• Nannippus parvulus (Marsh 1868) [Equidae]
• Nannippus peninsulatus (Cope 1885) [Equidae]
• Nannippus phlegon (Hay 1899) [Equidae]
• Nannippus retrusus (Cope 1889) [Equidae]
• Nannippus tehonensis (Merriam 1916) [Equidae]
• Nannippus venustus (Leidy 1860) [Equidae]
• Nannippus westoni (Simpson 1930) [Equidae]
• Nannirhynchia, Buckman 1917 [Norellidae]
• Nannirhynchia cotteri, Almeras 1995 [Norellidae]
• Nannirhynchia delgadoi, Almeras 1995 [Norellidae]
• Nannirhynchia gemmellaroi (Parona 1880) [Norellidae]
• Nannirhynchia milivina, Buckman 1917 [Norellidae]
• Nannirhynchia milvina, Buckman 1917 [Norellidae]
• Nannirhynchia pygmaea (Morris 1847) [Norellidae]
• Nannirhynchia pygmoea (Morris 1847) [Norellidae]
• Nannirhynchia reynesi (Gemmellaro 1874) [Norellidae]
• Nannirhynchia sinuata (Haas 1912) [Norellidae]
• Nannirhynchia subpygmoea, Walker 1917 [Norellidae]
• Nannites, E. v. Mojsisovics 1897 [Nannitidae]
• Nannites contractus, Smith 1914 [Thanamitidae]
• Nannites dieneri, Hyatt and Smith 1905 [Melagathiceratidae]
• Nannites heberti, Diener 1896 [Melagathiceratidae]
• Nannites hindostanus, Diener 1897 [Melagathiceratidae]
• Nannites sinuosus, Kiparisova 1947 [Melagathiceratidae]
• Nannites spurius (Münster 1841) [unclassified species]
• Nannitidae, family, C. Diener 1897 [Ceratitida]
• Nanno, Clarke 1894 [Endoceratidae]
• Nanno noveboracum, Ruedemann 1906 [Endoceratidae]
• Nannoaeschnidium, Nel and Martínez-Delclòs 1993 [Aeschnidiidae]
• Nannoaeschnidium pumilio, Nel and Martínez-Delclòs 1993 [Aeschnidiidae]
• Nannobelus [Belemnitida]
• Nannobelus feifeli, Schwegler 1939 [Passaloteuthididae]
• Nannobelus praecox, Schwegler 1939 [Passaloteuthididae]
• Nannoblastus, J. Wanner 1924 [Codasteridae]
• Nannoblastus cuspidatus, J. Wanner 1924 [Codasteridae]
• Nannoblastus pyramidatus, J. Wanner 1924 [Codasteridae]
• Nannoblattina, Scudder 1886 [Mesoblattinidae]
• Nannoblattina brodiei, Handlirsch 1906 [Mesoblattinidae]
• Nannoblattina petulantia, Whalley 1985 [Mesoblattinidae]
• Nannoblattina pinna (Giebel 1856) [Mesoblattinidae]
• Nannoblattina prestwichii, Scudder 1886 [Blattulidae]
• Nannoblattina similis (Giebel 1856) [Mesoblattinidae]
• Nannoblattina woodwardi, Scudder 1886 [Mesoblattinidae]
• Nannoblattula, Handlirsch [Blattulidae]
• Nannocardioceras [Cardioceratidae]
• Nannocassis, Iredale 1927 [Cassidae]
• Nannoceras, Buckman 1923 [Sonniniidae]
• Nannoceratopsiaceae, family, Gocht 1970 [Dinophyceae]
• Nannoceratopsis, Deflandre 1939 [Nannoceratopsiaceae]
• Nannoceratopsis pellucida, Deflandre 1938 [Nannoceratopsiaceae]
• Nannoceratopsis spiculata, Stover 1966 [Nannoceratopsiaceae]
• Nannocetus, Kellogg 1929 [Cetotheriidae]
• Nannocetus eremus, Kellogg 1929 [Cetotheriidae]
• Nannochorista, Tillyard 1917 [Nannochoristidae]
• Nannochoristella, Riek 1953 [Permochoristidae]
• Nannochoristella reducta, Riek 1953 [Permochoristidae]
• Nannochoristidae, family, Tillyard 1917 [Mecoptera]
• Nannococcyx, Olson 1975 [Cuculidae]
• Nannococcyx psix, Olson 1975 [Cuculidae]
• Nannoconaceae, family, G. Deflandre 1959 [Prymnesiophyceae]
• Nannoconus [Nannoconaceae]
• Nannoconus abundans, H. Stradner and W. Grün 1973 [Nannoconaceae]
• Nannoconus borealis, K. Perch-Nielsen 1979 [Nannoconaceae]
• Nannoconus bucheri, P. Brönnimann 1955 [Nannoconaceae]
• Nannoconus circularis, F. Deres and J. Achéritéguy 1980 [Nannoconaceae]
• Nannoconus compressus, T. Bralower and H. Thierstein 1989 [Nannoconaceae]
• Nannoconus cornuta, F. Deres and J. Achéritéguy 1980 [Nannoconaceae]
• Nannoconus dauvillieri, G. Deflandre and M. Deflandre 1959 [Nannoconaceae]
• Nannoconus dislocatus, K. Perch-Nielsen 1988 [Nannoconaceae]
• Nannoconus elongatus, P. Brönnimann 1955 [Nannoconaceae]
• Nannoconus farinacciae, D. Bukry 1969 [Nannoconaceae]
• Nannoconus inornatus, D. Rutledge and P. Bown 1996 [Nannoconaceae]
• Nannoconus kamptneri, P Brönnimann 1955 [Nannoconaceae]
• Nannoconus kamptneri kamptneri, P Brönnimann 1955 [Nannoconaceae]
• Nannoconus kamptneri minor, T. Bralower 1989 [Nannoconaceae]
• Nannoconus ligius, J. Applegate and J. Bergen 1988 [Nannoconaceae]
• Nannoconus minutus, P. Brönnimann 1955 [Nannoconaceae]
• Nannoconus multicadus, G. Deflandre and M. Deflandre 1959 [Nannoconaceae]
• Nannoconus oviformis, K. Perch-Nielsen 1988 [Nannoconaceae]
• Nannoconus pseudoseptentrionalis, D. Rutledge and P. Bown 1996 [Nannoconaceae]
• Nannoconus quadriangulus, G. Deflandre and M. Deflandre 1967 [Nannoconaceae]
• Nannoconus quadriangulus apertus, G. Deflandre and M. Deflandre 1967 [Nannoconaceae]
• Nannoconus quadriangulus quadriangulus, G. Deflandre and M. Deflandre 1967 [Nannoconaceae]
• Nannoconus quadricanalis, Bown and Concheyro 2004 [Nannoconaceae]
• Nannoconus regularis, F. Deres and J. Achéritéguy 1980 [Nannoconaceae]
• Nannoconus steinmannii, E. Kamptner 1931 [Nannoconaceae]
• Nannoconus steinmannii minor, F. Deres and J. Achéritéguy 1980 [Nannoconaceae]
• Nannoconus steinmannii steinmannii, E. Kamptner 1931 [Nannoconaceae]
• Nannoconus truittii, P. Brönnimann 1955 [Nannoconaceae]
• Nannoconus truittii frequens, P. Brönnimann 1955 [Nannoconaceae]
• Nannoconus truittii rectangularis, F. Deres and J. Achéritéguy 1980 [Nannoconaceae]
• Nannoconus truittii truittii, F. Deres and J. Achéritéguy 1980 [Nannoconaceae]
• Nannoconus vocontiensis, F. Deres and J. Achéritéguy 1980 [Nannoconaceae]
• Nannoconus wassallii, P. Brönnimann 1955 [Nannoconaceae]
• Nannocricetus, Schaub 1934 [Cricetidae]
• Nannocricetus mongolicus, Schaub 1934 [Cricetidae]
• Nannocurculionites, Handlirsch 1906 [Coleoptera]
• Nannocurculionites carlsoni (Heer 1878) [Coleoptera]
• Nannodectes, Gingerich 1975 [Plesiadapidae]
• Nannodectes gazini, Gingerich 1975 [Plesiadapidae]
• Nannodectes gidleyi (Matthew 1917) [Plesiadapidae]
• Nannodectes intermedius (Gazin 1971) [Plesiadapidae]
• Nannodectes simpsoni (Gazin 1956) [Plesiadapidae]
• Nannodiella (Dall 1919) [Turridae]
• Nannodiella amicta (Guppy 1896) [Turridae]
• Nannodiella fraternalis (Dall 1919) [Turridae]
• Nannodiella melanitica (Dall 1889) [Turridae]
• Nannodiella meridionalis, Pilsbry and Olsson 1941 [Turridae]
• Nannodiella nana (Dall 1918) [Turridae]
• Nannodiella nemorensis (Maury 1910) [Turridae]
• Nannodiella oxia (Bush 1885) [Turridae]
• Nannodiella rintriada (Mansfield 1925) [Turridae]
• Nannogomphidae, family, Bechly 1996 [Odonata]
• Nannogomphus, Handlirsch 1906 [Nannogomphidae]
• Nannogomphus bavaricus, Handlirsch 1906 [Nannogomphidae]
• Nannogomphus buergeri, Bechly 2003 [Nannogomphidae]
• Nannogomphus gracilis (Meunier 1896) [Nannogomphidae]
• Nannogomphus naevius (Hagen 1862) [Nannogomphidae]
• Nannogomphus vetustus (Hagen 1848) [Nannogomphidae]
• Nannohelea, Grogan and Wirth 1980 [Ceratopogonidae]
• Nannohelea eocenica, Szadziewski 1988 [Ceratopogonidae]
• Nannohelea grogani, Szadziewski 1988 [Ceratopogonidae]
• Nannoidella, Dall 1919 [Turridae]
• Nannolampas, Mortensen 1948 [unclassified genus]
• Nannolepis [Peltopleuridae]
• Nannolepis elegans, Griffith 1977 [Peltopleuridae]
• Nannolithax, Kellogg 1931 [Cetacea]
• Nannolithax gracilis, Kellogg 1931 [Cetacea]
• Nannolytoceras [Lytoceratidae]
• Nannolytoceras ilanense (Stremooukhoff 1923) [unclassified species]
• Nannolytoceras polyhelictum (Böckh 1881) [unclassified species]
• Nannolytoceras tripartitum (Raspail 1831) [Lytoceratidae]
• Nannolytoceratidae, family (Spath 1927) [Lytoceratidae]
• Nannolytoceratinae, subfamily, Spath 1927 [Lytoceratidae]
• Nannomactra, Iredale 1930 [Mactridae]
• Nannomecoptera, suborder, Hinton 1981 [Mecoptera]
• Nannometoicoceras, Kennedy 1988 [Acanthoceratidae]
• Nannometoicoceras glabrum, Kennedy and Cobban 1990 [Acanthoceratidae]
• Nannometoicoceras nanos, Kennedy and Cobban 1990 [Acanthoceratidae]
• Nannonaia, Haas 1913 [unclassified genus]
• Nannonaiinae, subfamily, Modell 1942 [unclassified subfamily]
• Nannonetta, Campbell 1979 [Anatidae]
• Nannonetta invisitata, Campbell 1979 [Anatidae]
• Nannoodes, Handlirsch 1906 [Coleoptera]
• Nannoodes pseudocistela, Handlirsch 1906 [Coleoptera]
• Nannopeltis, Harrington and Leanza 1957 [Ceratopygidae]
• Nannopeltis modesta, Harrington 1938 [Ceratopygidae]
• Nannopithex, H. G. Stehlin 1916 [Omomyidae]
• Nannopithex abderhaldeni, Thalmann 1994 [Omomyidae]
• Nannopithex barnesi, Thalmann 1994 [Omomyidae]
• Nannopithex filholi, Chantre and Gaillard 1897 [Omomyidae]
• Nannopithex humilidens, Thalmann 1994 [unclassified species]
• Nannopithex pollicaris, Stehlin 1916 [Omomyidae]
• Nannopithex quaylei, Hooker 1986 [Omomyidae]
• Nannopithex raabi (Heller 1930) [Omomyidae]
• Nannopithex zuccolae, Godinot et al. 1992 [Omomyidae]
• Nannopora [Cheilostomata]
• Nannopterygius, Huene 1923 [Ophthalmosauridae]
• Nannopterygius enthekiodon (Hulke 1871) [Ophthalmosauridae]
• Nannopyrgula, Youluo 1978 [Hydrobiidae]
• Nannosaurinae, subfamily (O. C. Marsh 1878) [unclassified subfamily]
• Nannosaurus (Marsh 1877) [Reptilia]
• Nannosciurus, Trouessart 1880 [Sciuridae]
• Nannoscutum, Iredale 1937 [Emarginulinae]
• Nannoscutum forsythi, Iredale 1937 [Emarginulinae]
• Nannospalax, Palmer 1903 [Spalacidae]
• Nannospondylus, Olson 1965 [Trimerorhachidae]
• Nannospondylus stewarti, Olson 1965 [Trimerorhachidae]
• Nannosteinmannites, F. Tatzreiter 1985 [Steinmannitidae]
• Nannosteinmannites yukonensis, Tozer 1994 [Steinmannitidae]
• Nannostephanus [Cephalopoda]
• Nannosuchus, Owen 1879 [Goniopholididae]
• Nannosuchus gracilidens, Owen 1879 [Goniopholididae]
• Nannotanyderinae, subfamily, Skibi?ska 2016 [Tanyderidae]
• Nannotanyderus, Ansorge 1994 [Tanyderidae]
• Nannotanyderus ansorgei, Krzemiński et al. 2013 [Tanyderidae]
• Nannotanyderus grimmenensis, Ansorge and Krzemiński 2002 [Tanyderidae]
• Nannotanyderus grimmensis (Ansorge and Krzemiński 2002) [Tanyderidae]
• Nannotanyderus incertus, Lukashevich 2011 [Tanyderidae]
• Nannotanyderus krzeminskii, Ansorge 1994 [Tanyderidae]
• Nannotanyderus kubekovensis, Skibi?ska and Krzemi?ski 2013 [Tanyderidae]
• Nannotanyderus oliviae, Skibińska et al. 2014 [Tanyderidae]
• Nannotetraster, E. Martini and H. Stradner 1960 [Expressophyllidae]
• Nannotetraster concava, H. Stradner 1960 [Expressophyllidae]
• Nannotrichopteron, Handlirsch 1906 [Necrotauliidae]
• Nannotrichopteron gracile, Handlirsch 1906 [Necrotauliidae]
• Nannotupus, Nel et al. 2009 [Meganeuridae]
• Nannotupus pumilio, Nel et al. 2009 [Meganeuridae]
• Nannoturbella, Bronnimann and Stradner 1960 [unclassified genus]
• Nannoturbella moriformis, Bronnimann and Stradner 1960 [unclassified species]
• Nannotyrannus (Bakker et al. 1988) [Tyrannosauridae]
• Nannovascoceras, Renz and Alvarez 1979 [Vascoceratidae]
• Nannovascoceras constrictum, Renz and Alvarez 1979 [Vascoceratidae]
• Nannovascoceras costatum, Renz and Alvarez 1979 [Vascoceratidae]
• Nannovascoceras intermedium, Renz and Alvarez 1979 [Vascoceratidae]
• Nannubasa [Archaeogastropoda]
• Nanoastegotherium, Carlini et al. 1997 [Dasypodidae]
• Nanoastegotherium prostatum, Carlini et al. 1997 [Dasypodidae]
• Nanobamus, Schoch and Milner 2014 [unclassified genus]
• Nanobamus macrorhinus, Schoch and Milner 2014 [Nanobamus]
• Nanocarpus [Cornuta]
• Nanocarpus milnerorum (Ruta 1999) [unclassified species]
• Nanocassiope, Guinot 1967 [Xanthidae]
• Nanocassiope alcocki, Rathbun 1902 [Xanthidae]
• Nanocetorhinus, Underwood and Schlogl 2013 [Chondrichthyes]
• Nanocetorhinus tuberculatus, Underwood and Schlogl 2013 [Chondrichthyes]
• Nanochilina, Frýda 1998 [Soleniscidae]
• Nanochilina gubanovi, Frýda and Blodgett 2004 [Soleniscidae]
• Nanochilina holynensis, Frýda 1998 [Soleniscidae]
• Nanochilina japonica, Nützel and Nakazawa 2012 [Soleniscidae]
• Nanochoerus, Macdonald 1955 [Leptochoeridae]
• Nanochoerus elegans, Macdonald 1955 [Leptochoeridae]
• Nanochoerus montanus (Matthew 1903) [Leptochoeridae]
• Nanochoerus quadricuspis (J. B. Hatcher 1901) [Leptochoeridae]
• Nanochoerus scotti, Macdonald 1955 [Leptochoeridae]
• Nanochrysopa, Nel et al. 2005 [Mesochrysopidae]
• Nanochrysopa pumilio, Nel et al. 2005 [Mesochrysopidae]
• Nanoclymenia, Korn 2002 [Platyclymeniidae]
• Nanocrinus, Mueller 1856 [Cladida]
• Nanoctenus, Wunderlich 1988 [Ctenidae]
• Nanoctenus longipes, Wunderlich 1988 [Ctenidae]
• Nanocuridae, family, Fox et al. 2007 [Mammalia]
• Nanocuris, Fox et al. 2007 [Deltatheridiidae]
• Nanocuris improvida, Fox et al. 2007 [Deltatheridiidae]
• Nanocynodon, Tatarinov 1968 [Thrinaxodontidae]
• Nanocynodon seductus, Tatarinov 1968 [Thrinaxodontidae]
• Nanodelphys, McGrew 1937 [Mammalia]
• Nanodelphys californicus (Stock 1936) [Mammalia]
• Nanodelphys hunti (Cope 1873) [Mammalia]
• Nanodelphys mcgrewi, Russell 1972 [Canidae]
• Nanodelphys minutus, McGrew 1937 [Mammalia]
• Nanodelphys pumilis (Hough 1961) [Mammalia]
• Nanodobenus, Velez and Salinas-Ma?rquez 2018 [unclassified genus]
• Nanodobenus arandai, Velez and Salinas-Ma?rquez 2018 [unclassified species]
• Nanogomphodon, Hopson and Sues 2006 [Traversodontidae]
• Nanogomphodon wildi, Hopson and Sues 2006 [Traversodontidae]
• Nanogorgon, Broom and Robinson 1948 [Theriodontia]
• Nanogorgon gracilis, Broom and Robinson 1948 [Theriodontia]
• Nanogramma, Béthoux et al. 2004 [Caloneurodea]
• Nanogramma gandi, Béthoux et al. 2004 [Caloneurodea]
• Nanograptus [Graptoloidea]
• Nanogyra, Beurlen 1958 [Gryphaeidae]
• Nanogyra (Nanogyra), Beurlen 1958 [Gryphaeidae]
• Nanogyra (Nanogyra) nana (Sowerby 1822) [Gryphaeidae]
• Nanogyra (Palaeogyra), Mirkamalov 1963 [Gryphaeidae]
• Nanogyra (Palaeogyra) reniformis (Goldfuss 1833) [Gryphaeidae]
• Nanogyra (Palaeogyra) virgula (Deshayes 1831) [Gryphaeidae]
• Nanogyra auricularis (Munster 1833) [Gryphaeidae]
• Nanogyra crassa, Smith 1819 [Gryphaeidae]
• Nanogyra fourtaui (Stefanini 1925) [Gryphaeidae]
• Nanogyra monoptera (Eudes-Deslongchamps and Eudes-Deslongchamps 1859) [Gryphaeidae]
• Nanogyra nana (Sowerby 1822) [Gryphaeidae]
• Nanogyra striata, Smith 1817 [Gryphaeidae]
• Nanogyrini, tribe, Malchus 1990 [unclassified tribe]
• Nanohyus, Leidy 1869 [Leptictidae]
• Nanohyus porcinus, Leidy 1869 [Leptictidae]
• Nanokogia, Velez-Juarbe et al. 2015 [Kogiidae]
• Nanokogia isthmia, Velez-Juarbe et al. 2015 [Kogiidae]
• Nanolania, Yates 2000 [Rhytidosteidae]
• Nanolania anatopretia, Yates 2000 [Rhytidosteidae]
• Nanoleon, Hu et al. 2019 [unclassified genus]
• Nanoleon wangae, Hu et al. 2019 [unclassified species]
• Nanolestes, Martin 2002 [Mammalia]
• Nanolestes drescherae, Martin 2002 [Mammalia]
• Nanolestes krusati, Martin 2002 [Mammalia]
• Nanolestes mackennai, Martin et al. 2010 [Mammalia]
• Nanomaja, Muller and Collins 1991 [Majidae]
• Nanomaja simplex, Muller and Collins 1991 [Majidae]
• Nanomeryx, Marsh 1894 [Homacodontidae]
• Nanomeryx caudatus, Marsh 1894 [Homacodontidae]
• Nanomilleretta, Broom and Robinson 1948 [Millerettidae]
• Nanomilleretta kitchingi, Broom and Robinson 1948 [Millerettidae]
• Nanomomys, Rose et al. 2012 [Microsyopidae]
• Nanomomys thermophilus, Rose et al. 2012 [Microsyopidae]
• Nanomyops [unclassified genus]
• Nanomyops minutus (Marsh 1889) [Cimolodontidae]
• Nanomys, Marsh 1889 [Cimolodontidae]
• Nanomys minutus, Marsh 1889 [Cimolodontidae]
• Nanomys simplicidens, Emry and Dawson 1972 [Rodentia]
• Nanomysmena, Petrunkevitch 1958 [Theridiidae]
• Nanomysmena aculeata, Petrunkevitch 1958 [Theridiidae]
• Nanomysmena gracilis, Petrunkevitch 1958 [Theridiidae]
• Nanomysmena munita, Petrunkevitch 1958 [Theridiidae]
• Nanomysmena palanga, Marusik and Penney 2004 [Theridiidae]
• Nanomysmena petrunkevitchi, Marusik and Penney 2004 [Theridiidae]
• Nanomysmena pseudogracilis, Marusik and Penney 2004 [Theridiidae]
• Nanonavis, Stewart 1930 [Parallelodontidae]
• Nanoparia, Broom 1936 [Reptilia]
• Nanoparia luckhoffi, Broom 1936 [Reptilia]
• Nanoparia pricei, Broom and Robinson 1948 [Reptilia]
• Nanophemera, McCafferty and Santiago-Blay 2008 [Australiphemeridae]
• Nanophemera myanmarensis, McCafferty and Santiago-Blay 2008 [Australiphemeridae]
• Nanophoca, Dewaele et al. 2017 [Phocidae]
• Nanophoca vitulinoides (Van Beneden 1876) [Phocidae]
• Nanophydes, Arnoldi 1977 [Ithyceridae]
• Nanophydes ovatus, Arnoldi 1977 [Ithyceridae]
• Nanophydinae, subfamily, Arnoldi 1977 [Ithyceridae]
• Nanophydini, tribe (Arnoldi 1977) [Ithyceridae]
• Nanophyeidae, family, Gistel 1848 [Brentidae]
• Nanophyes, Schoenherr 1837 [Brentidae]
• Nanophyes japetus, von Heyden and von Heyden 1866 [Brentidae]
• Nanophyinae, subfamily (Gistel 1848) [Brentidae]
• Nanophyini, tribe, Gistel 1848 [Brentidae]
• Nanophyllum, Johannessen 1995 [unclassified genus]
• Nanophyllum ramosum, Johannessen 1995 [unclassified species]
• Nanopitar, Rehder 1943 [Veneridae]
• Nanopithecus, Plavcan et al. 2019 [unclassified genus]
• Nanopithecus browni, Plavcan et al. 2019 [unclassified species]
• Nanoplax, Guinot 1967 [Pseudorhombilidae]
• Nanoplax xanthiformis, A. Milne-Edwards 1880 [Pseudorhombilidae]
• Nanopodiscus, Ellenberger 1970 [Batrachopodidae]
• Nanopodiscus tenuis, Ellenberger 1970 [Batrachopodidae]
• Nanopora, Wood 1954 [Dasycladaceae]
• Nanopsis, Henningsmoen 1953 [Palaeocopida]
• Nanopsis nanella (Moberg and Segerberg 1906) [unclassified species]
• Nanopsocetae, infraorder [Psocodea]
• Nanopus, Marsh 1894 [Temnospondyli]
• Nanopus reidiae, Haubold et al. 2005 [Nanopus]
• Nanoraphidia, Engel 2002 [Mesoraphidiidae]
• Nanoraphidia electroburmica, Engel 2002 [Mesoraphidiidae]
• Nanoraphidia lithographica, Jepson et al. 2011 [Mesoraphidiidae]
• Nanoraphidiini, tribe, Bechly and Wolf-Schwenninger 2011 [Mesoraphidiidae]
• Nanorchestidae, family, Grandjean 1937 [Acariformes]
• Nanorthidae, family, Havlicek 1977 [Orthida]
• Nanorthis, Ulrich and Cooper 1936 [Plectorthidae]
• Nanorthis bastamensis, Ghobadi Pour et al. 2011 [Nanorthidae]
• Nanorthis bifurcata (Harrington 1937) [Nanorthidae]
• Nanorthis brachymyaria, Benedetto and Carrasco 2002 [Nanorthidae]
• Nanorthis calderensis, Benedetto 2007 [Nanorthidae]
• Nanorthis carinata, Laurie 1980 [Plectorthidae]
• Nanorthis grandis (Harrington 1938) [Heterorthidae]
• Nanorthis hamburgensis (Walcott 1884) [Plectorthidae]
• Nanorthis purmamarcaensis, Benedetto and Carrasco 2002 [Plectorthidae]
• Nanorthis putilla (Walcott 1924) [Plectorthidae]
• Nanorthis putillus, Walcott 1924 [unclassified species]
• Nanortyx, Weigel 1963 [Odontophoridae]
• Nanortyx inexpectatus, Weigel 1963 [Odontophoridae]
• Nanosauridae, family, O. C. Marsh 1878 [Reptilia]
• Nanosaurinae, subfamily (O. C. Marsh 1878) [Reptilia]
• Nanosaurus, Marsh 1877 [Reptilia]
• Nanosaurus agilis, Marsh 1877 [Reptilia]
• Nanosaurus rex, Marsh 1877 [Reptilia]
• Nanosaurus victor, Marsh 1877 [Reptilia]
• Nanosellinae, subfamily, Barber 1924 [Ptiliidae]
• Nanosialidae, family, Shcherbakov 2013 [Megaloptera]
• Nanosialinae, subfamily, Shcherbakov 2013 [Megaloptera]
• Nanosialis, Shcherbakov 2013 [Megaloptera]
• Nanosialis bashkuevi, Shcherbakov 2013 [Megaloptera]
• Nanosialis ponomarenkoi, Shcherbakov 2013 [Megaloptera]
• Nanosiren, Domning and Aguilera 2008 [Dugongidae]
• Nanosiren garciae, Domning and Aguilera 2008 [Dugongidae]
• Nanosiren sanchezi, Domning and Aguilera 2008 [Dugongidae]
• Nanoskalme, Hodnett et al. 2012 [Ctenacanthiformes]
• Nanoskalme natans, Hodnett et al. 2012 [Ctenacanthiformes]
• Nanosmilus, Martin 1992 [Nimravidae]
• Nanosmilus kurteni, Martin 1992 [Nimravidae]
• Nanospira [Lissatrypidae]
• Nanosteatoda, Wunderlich 2008 [Theridiidae]
• Nanosteatoda breviscutum, Wunderlich 2008 [Theridiidae]
• Nanosteatoda trisetae, Wunderlich 2008 [Theridiidae]
• Nanotermes, Engel and Grimaldi 2011 [Termitidae]
• Nanotermes isaacae, Engel and Grimaldi 2011 [Termitidae]
• Nanothyris [Centronellidae]
• Nanotitan, Qi and Beard 1996 [Brontotheriidae]
• Nanotitan, Sharov 1968 [Mesotitanidae]
• Nanotitan extentus, Sharov 1968 [Mesotitanidae]
• Nanotitan magnificus, Sharov 1968 [Mesotitanidae]
• Nanotitan shanghuangensis, Qi and Beard 1996 [Brontotheriidae]
• Nanotitanops, Qi and Beard 1998 [Brontotheriidae]
• Nanotitanops shanghuangensis, Qi and Beard 1998 [Brontotheriidae]
• Nanotragulus, Lull 1922 [Hypertragulidae]
• Nanotragulus albanensis, Frick 1937 [Hypertragulidae]
• Nanotragulus fontanus (Stock 1935) [Hypertragulidae]
• Nanotragulus intermedius, Schlaikjer 1935 [Hypertragulidae]
• Nanotragulus loomisi, Lull 1922 [Hypertragulidae]
• Nanotragulus lulli, Frick 1937 [Hypertragulidae]
• Nanotragulus matthewi, Cook 1934 [Hypertragulidae]
• Nanotragulus ordinatus (Matthew 1907) [Hypertragulidae]
• Nanotragulus planiceps (Sinclair 1905) [Hypertragulidae]
• Nanotyrannus, Bakker et al. 1988 [Tyrannosauridae]
• Nanotyrannus lancensis (Gilmore 1946) [Tyrannosauridae]
• Nanotyrannus lencensis (Gilmore 1946) [Tyrannosauridae]
• Nanowana, Scanlon 1997 [Madtsoiidae]
• Nanowana godthelpi, Scanlon 1997 [Madtsoiidae]
• Nanowana schrenki, Scanlon 1997 [Madtsoiidae]
• Nanowestratia, Rasnitsyn 1990 [Praeaulacidae]
• Nanowestratia parvula, Rasnitsyn 1990 [Praeaulacidae]
• Nanpanaspis, Liu 1965 [Huananaspidae]
• Nanpanaspis microculus, Liu 1965 [Huananaspidae]
• Nansenia, Jordan and Evermann 1896 [Argentinidae]
• Nansenia groelandica (Reinhardt 1840) [Argentinidae]
• Nansenia groenlandica, Reinhardt 1840 [unclassified species]
• Nansenopora, Ernst and Nakrem 2007 [Anisotrypidae]
• Nansenopora peculiaris, Ernst and Nakrem 2007 [Anisotrypidae]
• Nanshanaspis, Zhang and Fan 1960 [Raphiophoridae]
• Nanshanaspis levis, Chang and Fan 1960 [unclassified species]
• Nanshanaspis rotundata (Zhang 1988) [unclassified species]
• Nanshanaspis tarimuensis (Zhang 1981) [unclassified species]
• Nanshanaspis xinjiangensis (Zhang 1981) [unclassified species]
• Nanshanophyllum, Yü 1956 [Entelophyllidae]
• Nanshanophyllum gokasense, Kido 2009 [Entelophyllidae]
• Nanshanophyllum hamadai, Kido 2009 [Entelophyllidae]
• Nanshiungosauridae, family, Dong and Yu 1997 [Avetheropoda]
• Nanshiungosaurus, Dong 1979 [Therizinosauridae]
• Nanshiungosaurus bohlini, Dong and Yu 1997 [Therizinosauridae]
• Nanshiungosaurus brevispinus, Dong 1979 [Therizinosauridae]
• Nantanella [Stenoscismatidae]
• Nantanella elegantula, Grabau 1936 [Stenoscismatidae]
• Nantanella elliptica, Jin and Ye 1979 [Stenoscismatidae]
• Nantes, Linnaeus 1758 [unclassified genus]
• Nanthacia, Scudder 1890 [Acrididae]
• Nanthacia torpida, Scudder 1890 [Acrididae]
• Nanukidium, Jones 1979 [Pentameridae]
• Nanula, Thiele 1921 [Trochidae]
• Nanuqsaurus, Fiorillo and Tykoski 2014 [Tyrannosauridae]
• Nanuqsaurus hoglandii (Fiorillo and Tykoski 2014) [Tyrannosauridae]
• Nanuqsaurus hoglundi, Fiorillo and Tykoski 2014 [Tyrannosauridae]
• Nanurocythereis [Podocopida]
• Nanus, Bachmayer and Szyndlar 1985 [Colubridae]
• Nanus planicarinatus, Bachmayer and Szyndlar 1985 [Colubridae]
• Nanyangosaurus, Xu et al. 2000 [Reptilia]
• Nanyangosaurus zhugeii, Xu et al. 2000 [Reptilia]
• Naocephalus, Cope 1871 [Reptilia]
• Naocephalus porrectus, Cope 1871 [Reptilia]
• Naoides, Pickett 1967 [Aphrophyllidae]
• Naomichelys, Hay 1908 [Solemydidae]
• Naomichelys speciosa, Hay 1908 [Solemydidae]
• Naos, Lang 1926 [Arachnophyllidae]
• Naosauri, order, Jaekel 1910 [Reptilia]
• Naosauridae, family (Case 1907) [unclassified family]
• Naosaurinae, subfamily, Case 1907 [Pelycosauria]
• Naosaurus, Cope 1886 [Edaphosauridae]
• Naosaurus claviger, Cope 1886 [Edaphosauridae]
• Naosaurus credneri, Jaekel 1910 [Edaphosauridae]
• Naosaurus cruciger (Cope 1878) [Edaphosauridae]
• Naosaurus microdus (Cope 1884) [Edaphosauridae]
• Naosaurus mirabilis, Fritsch 1895 [Edaphosauridae]
• Naosaurus raymondi, Case 1908 [Edaphosauridae]
• Naosaurus uralensis, A. N. Riabinin 1915 [Captorhinidae]
• Napaea, Schrammen 1912 [Ventriculitidae]
• Napaea micropora, Schrammen 1912 [Ventriculitidae]
• Napaea striata (Schrammen 1902) [Ventriculitidae]
• Napaeana, Laubenfels 1955 [Ventriculitidae]
• Napaeana micropora (Schrammen 1912) [Ventriculitidae]
• Napaeana striata (Schrammen 1902) [Ventriculitidae]
• Napaeina, subtribe, Hall 2003 [Riodinidae]
• Napaeozapus, G. Miller 1900 [Zapodidae]
• Napaeozapus insignis (Miller 1891) [Zapodidae]
• Napakimyrma, LaPolla and Barden 2018 [unclassified genus]
• Napakimyrma paskapooensis, LaPolla and Barden 2018 [unclassified species]
• Naplesites, Yatskov 1990 [Beloceratidae]
• Naplesites anguisellatus (Chao 1956) [Beloceratidae]
• Naplesites clauseni, Yatskov 1990 [Gephuroceratidae]
• Naplesites housei (Montesinos and Henn 1986) [Beloceratidae]
• Naplesites iynx (Clarke 1898) [Beloceratidae]
• Naplesites naplesense (Clarke 1898) [Beloceratidae]
• Naplesites naplesensis (Clarke 1898) [Beloceratidae]
• Napodonictis, Ameghino 1894 [Borhyaenidae]
• Napodonictis thylacynoides, Ameghino 1894 [Borhyaenidae]
• Napomyza, Westwood 1840 [unclassified genus]
• Napomyza (Phytomyza), Fallen 1810 [Napomyza]
• Napomyza (Phytomyza) robusta, Meunier 1905 [Phoridae]
• Napomyza robusta (Meunier 1905) [Phoridae]
• Napora, Pessagno 1977 [Ultranaporidae]
• Napora anatiformis (De Wever 1982) [Ultranaporidae]
• Napora antelopensis, Pessagno 1986 [Ultranaporidae]
• Napora aperta, Yeh 1987 [Ultranaporidae]
• Napora baumgartneri, Pessagno 1986 [Ultranaporidae]
• Napora bearensis, Pessagno 1986 [Ultranaporidae]
• Napora blechschmidti, Gorican et al. 2006 [Ultranaporidae]
• Napora bukryi, Pessagno 1977 [Ultranaporidae]
• Napora burckhardti, Pessagno 1986 [Ultranaporidae]
• Napora conothorax, Gorican et al. 2006 [Ultranaporidae]
• Napora cosmica, Pessagno 1986 [Ultranaporidae]
• Napora deweveri, Baumgartner 1980 [Ultranaporidae]
• Napora durhami (Pessagno 1977) [Ultranaporidae]
• Napora graybayensis, Pessagno et al. 1986 [Ultranaporidae]
• Napora imperfossa, Yang 1993 [Ultranaporidae]
• Napora irregularis, Kiessling 1999 [Ultranaporidae]
• Napora latissima, Takemura 1986 [Ultranaporidae]
• Napora lospensis, Pessagno 1977 [Ultranaporidae]
• Napora milleri (Blome 1984) [Ultranaporidae]
• Napora moctezumaensis, Pessagno 1986 [Ultranaporidae]
• Napora opaca, Pessagno 1986 [Ultranaporidae]
• Napora pacifica, Kiessling 1999 [Ultranaporidae]
• Napora parva, Takemura 1986 [Ultranaporidae]
• Napora proba, Yeh 1987 [Ultranaporidae]
• Napora propria, Yeh 1987 [Ultranaporidae]
• Napora pualensis (Blome 1984) [Ultranaporidae]
• Napora pyramidalis, Baumgartner 1984 [Ultranaporidae]
• Napora relica, Yeh 1987 [Ultranaporidae]
• Napora robusta, Nakaseko and Nishimura 1979 [Ultranaporidae]
• Napora sandspitensis (Pessagno et al. 1986) [Ultranaporidae]
• Naptile [Arthropoda]
• Napulus, L. W. Stephenson 1941 [Turbinellidae]
• Napulus fragilis, N. F. Sohl 1964 [Turbinellidae]
• Napulus octoliratus, Conrad 1858 [Turbinellidae]
• Napulus reesidei, N. F. Sohl 1964 [Turbinellidae]
• Naquetia, Jousseaume 1880 [Muricidae]
• Naraboryctes, Archer et al. 2010 [Notoryctidae]
• Naraboryctes philcreaseri, Archer et al. 2010 [Notoryctidae]
• Naradanithyris [Terebratulida]
• Narambuenatitan, Filippi et al. 2011 [Reptilia]
• Narambuenatitan palomoi, Filippi et al. 2011 [Reptilia]
• Naramoceras, McNamara 1985 [Oppeliidae]
• Naramoceras breadeni (Brunnschweiler 1959) [Oppeliidae]
• Naranbulagornis, Zelenkov 2019 [unclassified genus]
• Naranbulagornis khun, Zelenkov 2019 [unclassified species]
• Naranda, Muenster 1842 [Malacostraca]
• Naranius, Russell and Dashzeveg 1986 [Cimolestidae]
• Naranius americanus, Beard and Dawson 2009 [Cimolestidae]
• Naranius infrequens, Russell and Dashzeveg 1986 [Cimolestidae]
• Naraoia, Walcott 1912 [Nektaspida]
• Naraoia compacta, C. D. Walcott 1912 [Nektaspida]
• Naraoia longicaudata, Zhang and Hou 1985 [Nektaspida]
• Naraoia spinosa, Zhang and Hou 1985 [Nektaspida]
• Naraoiida, order [Trilobita]
• Naraoiidae, family, C. D. Walcott 1912 [unclassified family]
• Narayania [Foraminifera]
• Narcacion, Klein 1775 [Torpedinidae]
• Narcaciontes, suborder [Batoidei]
• Narcine, Henle 1834 [Narcinidae]
• Narcine molini, Jaekel 1894 [Narcinidae]
• Narcine olisiponensis, Jonet 1968 [Narcinidae]
• Narcinidae, family, Gill 1862 [Torpediniformes]
• Narcinoidea, superfamily [Torpediniformes]
• Narcissomyia, Grimaldi 2016 [Stratiomyidae]
• Narcissomyia bella, Grimaldi 2016 [Stratiomyidae]
• Narcobatidae, family [unclassified family]
• Narcobatus [Torpedinidae]
• Narcobatus giganteus, de Blainville 1818 [Platyrhinidae]
• Narcopterus, Agassiz 1835 [Plagiostomi]
• Narcopterus bolcanus, Agassiz 1835 [Plagiostomi]
• Nardoa, Gray 1840 [Ophidiasteridae]
• Nardoa fourtaui, de Loriol 1904 [Ophidiasteridae]
• Nardophyllum, Wedekind 1925 [Anthozoa]
• Nargunella, Talent 1963 [Astartidae]
• Nargunella nitida, Talent 1963 [Astartidae]
• Naria, Gray 1837 [unclassified genus]
• Naria erosa (Linnaeus 1758) [unclassified species]
• Naricava, Hedley 1913 [Tornidae]
• Naricopsina [Ampullinidae]
• Naricopsina jingguensis, Pan 1977 [Ampullinidae]
• Naricopsinidae, family, Grundel 2001 [Architaenioglossa]
• Naridista, Laws 1939 [Planaxidae]
• Nariinae, subfamily, Schilder 1932 [Cypraeidae]
• Narindechinus [Phymosomatidae]
• Narinia, Archbold 1997 [Proetida]
• Narinia jayae (Archbold 1981) [Proetida]
• Narke, Kaup 1826 [Narkidae]
• Narkema, Handlirsch 1911 [Cnemidolestidae]
• Narkema alternatum, Cockerell 1924 [Cnemidolestidae]
• Narkema taeniatum, Handlirsch 1911 [Cnemidolestidae]
• Narkemidae, family, Handlirsch 1911 [Cnemidolestodea]
• Narkemina, Martynov 1930 [Cnemidolestidae]
• Narkemina angustata, Martynov 1930 [Cnemidolestidae]
• Narkemina angustiformis, Sharov 1961 [Cnemidolestidae]
• Narkemina genuina, Sharov 1961 [Cnemidolestidae]
• Narkemina kata, Aristov 2013 [Cnemidolestidae]
• Narkemina rochacamposi, Pinto and de Ornellas 1978 [Spanioderidae]
• Narkemina rodendorfi, Pinto and de Ornellas 1978 [Cnemidolestidae]
• Narkemina winsdoriensis, Lewis 1979 [Cnemidolestidae]
• Narkeminidae, family, Storozhenko 1996 [Cnemidolestodea]
• Narkeminopsis, Whalley 1979 [Cnemidolestidae]
• Narkeminopsis eddi, Whalley 1979 [Cnemidolestidae]
• Narkeminopsis inversa, Aristov 2013 [Cnemidolestidae]
• Narkeminopsis sowiaki, Brauckmann and Herd 2005 [Cnemidolestidae]
• Narkeminuta, Aristov 2013 [Cnemidolestidae]
• Narkeminuta permiana, Aristov 2013 [Cnemidolestidae]
• Narkemocacurgidae, family, Pinto and de Ornellas 1978 [Cnemidolestodea]
• Narkemulla, Aristov 2013 [Cnemidolestidae]
• Narkemulla sibirica, Aristov 2013 [Cnemidolestidae]
• Narkidae, family, Fowler 1934 [Torpediniformes]
• Narona, H. Adams and A. Adams 1854 [Cancellariidae]
• Narona agria (Mansfield 1930) [Cancellariidae]
• Narona barystoma (Woodring 1970) [Cancellariidae]
• Narona bulbrooki (Mansfield 1925) [Cancellariidae]
• Narona clavatula (Sowerby 1832) [Cancellariidae]
• Narona decaptyx (Brown and Pilsbry 1911) [Cancellariidae]
• Narona exopleura (Dall 1908) [Cancellariidae]
• Narona pajana (Pilsbry and Olsson 1941) [Cancellariidae]
• Narona semota, Jung 1969 [Cancellariidae]
• Narona trema (Olsson 1932) [Cancellariidae]
• Naropa, Gorican et al. 2006 [Ultranaporidae]
• Naropa vi, Gorican et al. 2006 [Ultranaporidae]
• Narrawayella, Smith and Paul 1982 [Cyclocystoididae]
• Narrawayella cincinnatiensis (S.A. Miller and C.L. Faber 1892) [Cyclocystoididae]
• Narrawayella raymondi, A. F. Foerste 1920 [Cyclocystoididae]
• Nartheciaceae, family, E. M. Fries 1846 [unclassified family]
• Narthecoceras, Hyatt 1895 [Narthecoceratidae]
• Narthecoceras dunni, Frey 1981 [Narthecoceratidae]
• Narthecoceratidae, family, Flower 1958 [Orthocerida]
• Narvaliscala, Iredale 1936 [Epitoniidae]
• Narvalus, Fischer 1814 [Monodontidae]
• Narwalus, Lacépède 1804 [Monodontidae]
• Narwalus andersonianus, Lacépède 1804 [Monodontidae]
• Narwalus microcephalus, Lacépède 1804 [Monodontidae]
• Narwalus vulgaris, Lacépède 1804 [Monodontidae]
• Narwhalus, Dumeril 1806 [Monodontidae]
• Narynella, Andreeva 1987 [Nisusiidae]
• Narynella, Morozova 2001 [Fenestellidae]
• Narynella ferganensis (Andreeva 1962) [Nisusiidae]
• Narynella leptothecata (Schulga-Nesterenko 1952) [Fenestellidae]
• Narynella narynica (Nikiforova 1933) [Fenestellidae]
• Narynella shamovi (Schulga-Nesterenko 1952) [Fenestellidae]
• Narynella sulcata (Rowell and Caruso 1985) [Nisusiidae]
• Narynella unica (Schulga-Nesterenko 1952) [Fenestellidae]
• Narynella variabilis (Schulga-Nesterenko 1952) [Fenestellidae]
• Nasakia, Streng et al. 2016 [unclassified genus]
• Nasakia thulensis, Streng et al. 2016 [unclassified species]
• Nasalis, E. Geoffroy 1812 [Cercopithecidae]
• Nasalis larvatus (Wurmb 1787) [Cercopithecidae]
• Nasalis nasuus (R. Kerr 1792) [Cercopithecidae]
• Nasamplus, Mihlbachler 2008 [Brontotheriidae]
• Nasamplus progressus (Granger and Gregory 1943) [Brontotheriidae]
• Nasavusavuia, Ladd 1982 [Turridae]
• Nascensluna, Fedotova and Perkovsky 2014 [Cecidomyiidae]
• Nascensluna mellea, Fedotova and Perkovsky 2014 [Cecidomyiidae]
• Nascimberotha, Grimaldi 2000 [Berothidae]
• Nascimberotha picta, Grimaldi 2000 [Berothidae]
• Nasepia [Erniettamorpha]
• Nasepia altae, G. J. B. Germs 1973 [Erniettamorpha]
• Naseus, Commerson [unclassified genus]
• Naseus nuchalis, Agassiz 1842 [Naseus]
• Naseus rectifrons, Agassiz 1842 [Naseus]
• Naseus scombrurus, Arambourg 1956 [Acanthuridae]
• Nashiungosaurus (Dong 1979) [Therizinosauridae]
• Nasiaeschna, Förster 1900 [Aeshnidae]
• Nasiaeschna orientalis, Hong 1985 [Odonata]
• Nasilio, Thomas and Schwann 1906 [Macroscelididae]
• Nasillus, Thomas 1911 [Talpidae]
• Nasinae, subfamily, Smith 1955 [Acanthuridae]
• Nasisqualus, Smith 1912 [Squalidae]
• Naso, Lacépède 1802 [Acanthuridae]
• Nasocephalus, Wilson 1954 [Ptychopariida]
• Nasocephalus nasutus, Wilson 1954 [Ptychopariida]
• Nasolamia, Compagno and Garrick 1983 [Carcharhinidae]
• Nasonirhynchia, Havlicek 1992 [Trigonirhynchiidae]
• Nasoplanites, Surkov 1999 [Kannemeyeriidae]
• Nasoplanites danilovi, Surkov 1999 [Kannemeyeriiformes]
• Nasopus, Matthew 1905 [unclassified genus]
• Nasopus grimmi, Leonardi 1951 [unclassified species]
• Nasopus quadratus, Matthew 1905 [unclassified species]
• Nasorostra, Jiang et al. 2016 [Reptilia]
• Nassa, Röding 1798 [Buccinidae]
• Nassa (Alectrion) (Montfort 1810) [Nassariidae]
• Nassa (Amycla) () [Buccinidae]
• Nassa (Amycla) dimorpha, Cossmann 1903 [Nassariidae]
• Nassa (Arcularia) (Link 1807) [Nassariidae]
• Nassa (Arcularia) puntablacoensis, Pilsbry and Olsson 1941 [Nassariidae]
• Nassa (Eione), Risso 1826 [unclassified subgenus]
• Nassa (Eione) bellula, Adams 1852 [unclassified species]
• Nassa (Hebra) (H. Adams and A. A 1853) [Buccinidae]
• Nassa (Hebra) bonneti, Cossmann 1901 [Buccinidae]
• Nassa (Hebra) bonneti kachhensis, Vredenburg 1925 [Buccinidae]
• Nassa (Hima) (Leach 1852) [Nassariidae]
• Nassa (Hima) preambigua, Brown and Pilsbry 1913 [Nassariidae]
• Nassa (Hima) vicaryi (d'Archiac 1850) [Nassariidae]
• Nassa (Hinia) (Gray 1847) [Nassariidae]
• Nassa (Hinia) denselineata, Nagao 1928 [unclassified species]
• Nassa (Hinia) verbeeki, K. Martin 1895 [Nassariidae]
• Nassa (Ilyanassa) obsoleta (Say 1822) [Nassariidae]
• Nassa (Niotha) (H. Adams and A. Adams 1853) [Nassariidae]
• Nassa (Niotha) kieneri (Deshayes 1863) [Nassariidae]
• Nassa (Perunassa) (Olsson 1932) [Buccinidae]
• Nassa (Perunassa) ecuadoriana, Pilsbry and Olsson 1941 [Buccinidae]
• Nassa (Telasco) () [Buccinidae]
• Nassa (Telasco) falconeri (d'Archiac and Haime 1850) [Buccinidae]
• Nassa (Telasco) mekranica, Vredenburg 1925 [Buccinidae]
• Nassa (Uzita) (Adams and Adams 1853) [Nassariidae]
• Nassa (Uzita) armuella, Olsson 1942 [Nassariidae]
• Nassa (Uzita) terryi, Olsson 1942 [Nassariidae]
• Nassa (Zeuxis) (H. Adams and A. Adams 1853) [Nassariidae]
• Nassa (Zeuxis) concinna (Powys 1835) [Nassariidae]
• Nassa (Zeuxix) (H. Adams and A. Adams 1853) [Nassariidae]
• Nassa (Zeuxix) cautleyi (d'Archiac and Haime 1854) [Nassariidae]
• Nassa acuta, Say 1822 [Nassariidae]
• Nassa angulata (Brocchi 1814) [Neptuneidae]
• Nassa angulicostis, Pilsbry and Lowe 1932 [Nassariidae]
• Nassa antiquata, Gabb 1864 [unclassified species]
• Nassa arcularia (Linnaeus 1758) [Nassariidae]
• Nassa arnoldi, Anderson 1905 [unclassified species]
• Nassa bidentata (Emmons 1858) [Nassariidae]
• Nassa bidentatum, Emmons 1858 [unclassified species]
• Nassa blakei, Anderson and Martin 1914 [unclassified species]
• Nassa cabrierensis, Fischer and Tournouer 1873 [Nassariidae]
• Nassa californiana (Conrad 1856) [Nassariidae]
• Nassa californiana coalingensis, Arnold 1909 [Nassariidae]
• Nassa calvertensis, Martin 1904 [Buccinidae]
• Nassa cancellata, Lea 1833 [Buccinidae]
• Nassa canescens, C. B. Adams 1852 [Nassariidae]
• Nassa cara, Pilsbry and Olsson 1941 [Buccinidae]
• Nassa coalingensis (Arnold 1909) [Nassariidae]
• Nassa columbelloides, Basterot 1825 [Buccinidae]
• Nassa columbelloides polonica, Pusch 1837 [Columbellidae]
• Nassa concinna, Powys 1835 [Nassariidae]
• Nassa conglobata (Brocchi 1814) [Nassariidae]
• Nassa consensus, Ravenel 1861 [Nassariidae]
• Nassa consociata, Wood 1848 [Nassariidae]
• Nassa cooperi, Forbes 1852 [unclassified species]
• Nassa cornelliana, Olsson 1914 [Nassariidae]
• Nassa crassigranosa, Tate 1888 [Buccinidae]
• Nassa cretacea, Gabb 1864 [unclassified species]
• Nassa elegans (J. Sowerby 1824) [Nassariidae]
• Nassa eocenica, Weaver 1912 [unclassified species]
• Nassa fossata (Gould 1849) [unclassified species]
• Nassa fueguina, Steinmann and Wilckens 1908 [Buccinidae]
• Nassa gemmulata, Lamarck 1822 [Nassariidae]
• Nassa gigantula (Bonelli in Michelotti 1840) [Nassariidae]
• Nassa globosa (Quoy and Gaimard 1834) [Nassariidae]
• Nassa granulata (J. Sowerby 1815) [Nassariidae]
• Nassa greensboroensis, Martin 1904 [Buccinidae]
• Nassa guadelupensis, Petit 1852 [Nassariidae]
• Nassa gubernatoria, Martin 1904 [Buccinidae]
• Nassa hamlini, Arnold 1907 [unclassified species]
• Nassa harpuloides (Conrad 1844) [Nassariidae]
• Nassa incrassata (Müller 1773) [Nassariidae]
• Nassa italica, Mayer 1876 [Nassariidae]
• Nassa johnsoni, Dall 1892 [Nassariidae]
• Nassa kieneri, Deshayes 1863 [Nassariidae]
• Nassa kochiana (Dunker 1846) [Nassariidae]
• Nassa labiosa (J. Sowerby 1824) [Nassariidae]
• Nassa lagunitensis, Woods 1922 [Buccinidae]
• Nassa lincolnensis, Anderson and Martin 1914 [Nassariidae]
• Nassa lunata, Say 1826 [Columbellidae]
• Nassa marylandica, Martin 1904 [Buccinidae]
• Nassa mendica, Gould 1849 [unclassified species]
• Nassa mendica cooperi (Forbes 1852) [unclassified subspecies]
• Nassa microstoma, Wood 1842 [Buccinidae]
• Nassa monensis, Forbes 1842 [Buccinidae]
• Nassa moraniana, Martin 1914 [Nassariidae]
• Nassa myristicata, Hinds 1844 [Nassariidae]
• Nassa newcombei, Merriam 1897 [unclassified species]
• Nassa nodicincta, A. Adams 1852 [Nassariidae]
• Nassa northiae, Gray in Griffith & Pidgeon 1833 [Buccinidae]
• Nassa obsoleta, Say 1822 [Nassariidae]
• Nassa ocoyana, Anderson and Martin 1914 [unclassified species]
• Nassa ovum, Martin 1879 [Nassariidae]
• Nassa pabloensis, Clark 1915 [unclassified species]
• Nassa pacis, Pilsbry and Olsson 1941 [Buccinidae]
• Nassa palta, Pilsbry and Olsson 1941 [Buccinidae]
• Nassa peralta (Conrad 1868) [Nassariidae]
• Nassa peraltoides, Martin 1904 [Buccinidae]
• Nassa plicatella, A. Adams 1852 [Buccinidae]
• Nassa prismatica (Brocchi 1814) [Nassariidae]
• Nassa propinqua (J. Sowerby 1824) [Nassariidae]
• Nassa pygmaea, Lamarck 1822 [Nassariidae]
• Nassa quadrata, Conrad 1830 [Nassariidae]
• Nassa reticosa (J. Sowerby 1815) [Nassariidae]
• Nassa reussi, Martin 1879 [Buccinidae]
• Nassa sagena (Conrad 1833) [Buccinidae]
• Nassa scalaspira (Conrad 1868) [Nassariidae]
• Nassa seclusa, P. Fischer 1891 [Nassariidae]
• Nassa smithiana, Olsson 1916 [Nassariidae]
• Nassa socialis, Hutton 1886 [Buccinidae]
• Nassa solidula, Guppy 1866 [Nassariidae]
• Nassa sopora, Pilsbry and Harbison 1933 [Nassariidae]
• Nassa sublirella, Tate 1888 [Buccinidae]
• Nassa tatei, Tenison-Woods 1878 [Nassariidae]
• Nassa tinosa, Pilsbry and Olsson 1941 [Buccinidae]
• Nassa trivittata, Say 1822 [Nassariidae]
• Nassa trivittatoides (Whitfield 1894) [Nassariidae]
• Nassa variegata, A. Adams 1851 [Nassariidae]
• Nassa vibex, Say 1822 [Nassariidae]
• Nassa waldorfensis, Arnold 1908 [Nassariidae]
• Nassaria, Link 1807 [Nassariidae]
• Nassaria (Hindsia) (A. Adams 1853) [Buccinidae]
• Nassaria (Hindsia) magnifica (Lischke 1871) [Buccinidae]
• Nassaria (Microfusus) () [Nassariidae]
• Nassaria (Nassaria), Link 1807 [Nassariidae]
• Nassaria (Nassaria) wanneri (Tesch 1915) [Nassariidae]
• Nassaria birmanica (Vredenburg 1921) [Nassariidae]
• Nassaria brevis, Gabb 1873 [Buccinidae]
• Nassaria cornelliana (Olsson 1914) [Nassariidae]
• Nassaria corrugata (Gabb 1873) [Buccinidae]
• Nassaria javana (Martin 1879) [Nassariidae]
• Nassaria javanus, Martin 1879 [unclassified species]
• Nassaria kampyla, Watson 1885 [Ranellidae]
• Nassaria magnifica, Lischke 1871 [Buccinidae]
• Nassaria neacolubrinus (Noetling 1901) [Nassariidae]
• Nassaria nivea (Gmelin 1790) [Nassariidae]
• Nassaria nivea narica (Vredenburg 1925) [Nassariidae]
• Nassaria punjabensis, Eames 1952 [Nassariidae]
• Nassaria tambaccana (K. Martin 1884) [Nassariidae]
• Nassariidae, family, Iredale 1916 [Neogastropoda]
• Nassariinae, subfamily, Iredale 1916 [Nassariidae]
• Nassarina, Dall 1889 [Columbellidae]
• Nassarina (Cigclirina), Woodring 1928 [Columbellidae]
• Nassarina (Nassarina), Dall 1889 [Columbellidae]
• Nassarina (Nassarina) olssoni (Maury 1917) [Columbellidae]
• Nassarina (Steironepion), Pilsbry and Lowe 1932 [Columbellidae]
• Nassarina (Zanassarina), Pilsbry and Lowe 1932 [Columbellidae]
• Nassarina (Zanassarina) poecila, Pilsbry and Lowe 1932 [Columbellidae]
• Nassarina dalli, Olsson and Harbison 1953 [Columbellidae]
• Nassarina glypta (Bush 1885) [Columbellidae]
• Nassarina olssoni, Maury 1917 [Columbellidae]
• Nassarius, Duméril 1806 [Nassariidae]
• Nassarius (Alectrion) (Montfort 1810) [Nassariidae]
• Nassarius (Alectrion) barsdelli, Ladd 1977 [Nassariidae]
• Nassarius (Alectrion) ovoidea, Schepman 1911 [Nassariidae]
• Nassarius (Alectrion) ovoideus (Schepman 1911) [Nassariidae]
• Nassarius (Alectrion) ovum (Martin 1879) [Nassariidae]
• Nassarius (Alectrion) pseudomundus, Oostingh 1935 [Nassariidae]
• Nassarius (Alectrion) vanesi, Oostingh 1935 [Nassariidae]
• Nassarius (Amyclina) (Iredale 1918) [Nassariidae]
• Nassarius (Amyclina) dimorpha, Cossmann 1903 [unclassified species]
• Nassarius (Amyclina) dimorphoides, Oostingh 1935 [Nassariidae]
• Nassarius (Amyclina) dimorphus (Cossmann 1903) [Nassariidae]
• Nassarius (Arcularia) (Link 1807) [Nassariidae]
• Nassarius (Arcularia) luetostoma, Broderip and Sowerby 1829 [unclassified species]
• Nassarius (Arcularia) luteostoma (Broderip and Sowerby 1829) [Nassariidae]
• Nassarius (Caesia) (H. Adams and A. Adams 1853) [Nassariidae]
• Nassarius (Caesia) coalingensis (Arnold 1909) [Nassariidae]
• Nassarius (Caesia) grammatus (Dall 1917) [Nassariidae]
• Nassarius (Caesia) moranianus (Martin 1914) [Nassariidae]
• Nassarius (Catilon) () [unclassified subgenus]
• Nassarius (Catilon) arnoldi (Anderson 1905) [unclassified species]
• Nassarius (Catilon) smooti, W. O. Addicott 1965 [unclassified species]
• Nassarius (Demondia), Addicott 1965 [Nassariidae]
• Nassarius (Demondia) californianus (Conrad 1856) [Nassariidae]
• Nassarius (Demondia) lincolnensis (Anderson and Martin 1914) [Nassariidae]
• Nassarius (Hima) (Leach 1852) [Nassariidae]
• Nassarius (Hima) incrassatus (Müller 1773) [Nassariidae]
• Nassarius (Hinia) (Gray 1847) [Nassariidae]
• Nassarius (Hinia) propinqua, J. Sowerby 1824 [unclassified species]
• Nassarius (Hinia) propinquus (J. Sowerby 1824) [Nassariidae]
• Nassarius (Hinia) trivittatus (Say 1822) [Nassariidae]
• Nassarius (Hinia) verbeeki (K. Martin 1895) [Nassariidae]
• Nassarius (Ilyanassa) (Stimpson 1865) [Nassariidae]
• Nassarius (Ilyanassa) obsoleta, Say 1822 [unclassified species]
• Nassarius (Ilyanassa) obsoletus (Say 1822) [Nassariidae]
• Nassarius (Mirua) () [Nassariidae]
• Nassarius (Mirua) socialis (Hutton 1886) [Buccinidae]
• Nassarius (Nanarius) (Woodring 1964) [Nassariidae]
• Nassarius (Nanarius) paraprista, Gardner 1944 [unclassified species]
• Nassarius (Nanarius) parapristus (Gardner 1944) [Nassariidae]
• Nassarius (Nanarius) parapristus acolus, Woodring 1964 [Nassariidae]
• Nassarius (Nanarius) parapristus conarus, Woodring 1964 [Nassariidae]
• Nassarius (Nanarius) pristus (Gardner 1944) [Nassariidae]
• Nassarius (Nassarius), Duméril 1806 [Nassariidae]
• Nassarius (Nassarius) acutus (Say 1822) [Nassariidae]
• Nassarius (Nassarius) arcularia (Linnaeus 1758) [Nassariidae]
• Nassarius (Nassarius) consensus (Ravenel 1861) [Nassariidae]
• Nassarius (Nassarius) globosa (Quoy and Gaimard 1834) [Nassariidae]
• Nassarius (Nassarius) vibex (Say 1822) [Nassariidae]
• Nassarius (Niotha) (H. Adams and A. Adams 1853) [Nassariidae]
• Nassarius (Niotha) concinnus (Powys 1835) [Nassariidae]
• Nassarius (Niotha) gemmulatus (Lamarck 1822) [Nassariidae]
• Nassarius (Niotha) kieneri (Deshayes 1863) [Nassariidae]
• Nassarius (Niotha) seclusus (P. Fischer 1891) [Nassariidae]
• Nassarius (Niotha) variegatus (A. Adams 1851) [Nassariidae]
• Nassarius (Phrontis) (H. Adams and A. Adams 1853) [Nassariidae]
• Nassarius (Phrontis) harrellensis, Addicott 1970 [unclassified species]
• Nassarius (Phrontis) ocoyanus (Anderson and Martin 1914) [unclassified species]
• Nassarius (Phrontis) posoensis, Addicott 1970 [unclassified species]
• Nassarius (Phrontis) smooti (W. O. Addicott 1965) [unclassified species]
• Nassarius (Plicarcularia) (Thele 1929) [Nassariidae]
• Nassarius (Plicarcularia) granifer, Conrad 1868 [unclassified species]
• Nassarius (Schizopyga) (Conrad 1856) [Nassariidae]
• Nassarius (Schizopyga) moraniana, Martin 1914 [unclassified species]
• Nassarius (Schizopyga) moranianus (Martin 1914) [Nassariidae]
• Nassarius (Tritiaria) (Conrad 1865) [Nassariidae]
• Nassarius (Tritiaria) peralta (Conrad 1868) [Nassariidae]
• Nassarius (Tritonella) (A. Adams 1853) [Nassariidae]
• Nassarius (Tritonella) consociatus (Wood 1848) [Nassariidae]
• Nassarius (Tritonella) elegans (J. Sowerby 1824) [Nassariidae]
• Nassarius (Uzita) (Adams and Adams 1853) [Nassariidae]
• Nassarius (Uzita) armuella (Olsson 1942) [Nassariidae]
• Nassarius (Uzita) cercadensis (Maury 1917) [Nassariidae]
• Nassarius (Uzita) cinclis (Gardner 1944) [Nassariidae]
• Nassarius (Uzita) dasynema (Gardner 1944) [Nassariidae]
• Nassarius (Uzita) gurabensis (Maury 1917) [Nassariidae]
• Nassarius (Uzita) praeambiguus (Brown and Pilsbry 1913) [Nassariidae]
• Nassarius (Uzita) reticosus (J. Sowerby 1815) [Nassariidae]
• Nassarius (Uzita) terryi (Olsson 1942) [Nassariidae]
• Nassarius (Uzita) waltonensis (Gardner 1936) [Nassariidae]
• Nassarius (Zeuxis) (H. Adams and A. Adams 1853) [Nassariidae]
• Nassarius (Zeuxis) barsdelli (Ladd 1977) [Nassariidae]
• Nassarius (Zeuxis) concinnus (Powys 1835) [Nassariidae]
• Nassarius (Zeuxis) glagahensis, Oostingh 1935 [Nassariidae]
• Nassarius (Zeuxis) olivaceus (Bruguiére 1789) [Nassariidae]
• Nassarius acutus (Say 1822) [Nassariidae]
• Nassarius albescens, Dunker 1846 [Nassariidae]
• Nassarius albus, Say 1826 [Nassariidae]
• Nassarius angulicostis (Pilsbry and Lowe 1932) [Nassariidae]
• Nassarius antillarum (d'Orbigny 1847) [Nassariidae]
• Nassarius bellulus (Adams 1852) [unclassified species]
• Nassarius burchardi, Dunker 1849 [Nassariidae]
• Nassarius cabrierensis (Fischer and Tournouer 1873) [Nassariidae]
• Nassarius cabrierensis italicus (Mayer 1876) [Nassariidae]
• Nassarius californiana, Conrad 1856 [unclassified species]
• Nassarius californianus (Conrad 1856) [Nassariidae]
• Nassarius cercadensis (Maury 1917) [Nassariidae]
• Nassarius chowanensis (Gardner 1943) [Nassariidae]
• Nassarius cinclis, Gardner 1944 [unclassified species]
• Nassarius concinnus (Powys 1835) [Nassariidae]
• Nassarius coronatus, Bruguière 1789 [Nassariidae]
• Nassarius crematus, Hinds 1844 [Nassariidae]
• Nassarius dasynema, Gardner 1944 [unclassified species]
• Nassarius dorsatus, Röding 1798 [Nassariidae]
• Nassarius floridensis, Olsson and Harbison 1953 [Nassariidae]
• Nassarius gayi (Kiener 1835) [Nassariidae]
• Nassarius gigantulus (Bonelli in Michelotti 1840) [Nassariidae]
• Nassarius glans, Röding 1798 [Nassariidae]
• Nassarius granifera (Conrad 1868) [Nassariidae]
• Nassarius granulatus (J. Sowerby 1815) [Nassariidae]
• Nassarius hylus, A. Olsson 1964 [Nassariidae]
• Nassarius incrassatus (Müller 1773) [Nassariidae]
• Nassarius janschloegli, Harzhauser et al. 2011 [Nassariidae]
• Nassarius karinae, Wienrich 2001 [Nassariidae]
• Nassarius kochianus (Dunker 1846) [Nassariidae]
• Nassarius lincolnensis (Anderson and Martin 1914) [Nassariidae]
• Nassarius luetostoma (Broderip and Sowerby 1829) [Nassariidae]
• Nassarius luridus, Gould 1850 [Nassariidae]
• Nassarius moranianus (Martin 1914) [Nassariidae]
• Nassarius nodicinctus (A. Adams 1852) [Nassariidae]
• Nassarius obsoletus (Say 1822) [Nassariidae]
• Nassarius pagodus (Reeve 1844) [Nassariidae]
• Nassarius papillosus (Linnaeus 1758) [unclassified species]
• Nassarius pauperus, Gould 1850 [Nassariidae]
• Nassarius persicus, Cox 1936 [Nassariidae]
• Nassarius plicatellus (A. Adams 1852) [Buccinidae]
• Nassarius prysmaticus (Brocchi 1814) [Nassariidae]
• Nassarius pullus, Linnaeus 1758 [Nassariidae]
• Nassarius pygmaeus (Lamarck 1822) [Nassariidae]
• Nassarius reductus, Vermeij and Wesselingh 2002 [Nassariidae]
• Nassarius repititi, A. Olsson 1964 [Nassariidae]
• Nassarius salina (Olsson 1928) [Nassariidae]
• Nassarius scalaspira (Conrad 1868) [Nassariidae]
• Nassarius schizopyga (Dall 1892) [Nassariidae]
• Nassarius scopularcus, Barnard 1959 [Nassariidae]
• Nassarius sopora (Pilsbry and Harbison 1933) [Nassariidae]
• Nassarius splendidulus, Dunker 1846 [Nassariidae]
• Nassarius taeniolatus (Philippi 1845) [Nassariidae]
• Nassarius terebratula, Olsson 1928 [unclassified species]
• Nassarius thielei, A. Olsson 1964 [Nassariidae]
• Nassarius trinitatensis, Jung 1969 [Nassariidae]
• Nassarius trivittatoides (Whitfield 1894) [Nassariidae]
• Nassarius trivittatus (Say 1822) [Nassariidae]
• Nassarius vibex (Say 1822) [Nassariidae]
• Nassauoceras, Miller 1932 [Tetragonoceratidae]
• Nassellaria, order, Ehrenberg 1875 [Radiolaria]
• Nassellaria, suborder (Ehrenberg 1875) [Radiolaria]
• Nassellariina, suborder (Ehrenberg 1875) [Radiolaria]
• Nassichukites, Tozer 1979 [Thetiditidae]
• Nassichukites dimidiatus, Tozer 1979 [Thetiditidae]
• Nassicola, Finlay 1924 [Buccinidae]
• Nassidae, family [Neogastropoda]
• Nassovia, Howell 1937 [Ptychopariida]
• Nassoviocrinus, Jaekel 1918 [Cladida]
• Nassoviocrinus chilmanae, McIntosh 2001 [Cladida]
• Nassoviocrinus corcorani, Jell 1999 [Cladida]
• Nassoviocrinus costatus (Goldring 1954) [Cladida]
• Nassoviocrinus duluki (Kesling 1969) [Cladida]
• Nassoviocrinus goldringae, Belanski 1928 [Glossocrinidae]
• Nassoviocrinus longibrachiatus (Chapman 1903) [Cladida]
• Nassoviocrinus ornatus (Goldring 1954) [Cladida]
• Nassoviocrinus pachydactylus (Sandberger and Sandberger 1855) [Cladida]
• Nassoviocrinus rarifissus, Jaekel 1918 [Cladida]
• Nassoviocrinus schultzei (Haarmann 1921) [Cladida]
• Nastlopia, Szwedo and Gebicki 2002 [Cicadellidae]
• Nastlopia nigra, Szwedo and Gebicki 2002 [Cicadellidae]
• Nastlopiinae, subfamily, Szwedo and Gebicki 2002 [Cicadellidae]
• Nastosia, Cooper 1989 [Tetrarhynchiidae]
• Nastosia coangustata, Cooper 1989 [Tetrarhynchiidae]
• Nastosia convexa, Cooper 1989 [Tetrarhynchiidae]
• Nasua, Storr 1780 [Procyonidae]
• Nasua narica (Linnaeus 1766) [Procyonidae]
• Nasua nasua (Linneaus 1766) [Procyonidae]
• Nasua nicaeensis, Holl 1829 [unclassified species]
• Nasua olivacea, Gray 1864 [Procyonidae]
• Nasua olivacea lagunetae, Allen 1913 [Procyonidae]
• Nasua olivacea meridensis, Thomas 1902 [unclassified subspecies]
• Nasua pronarica, Dalquest 1978 [Procyonidae]
• Nasuella, Hollister 2000 [unclassified genus]
• Nasuella olivacea (Gray 1864) [unclassified species]
• Nasuella olivacea meridensis (Thomas 1902) [unclassified subspecies]
• Nasutiacaridae, family, Sidorchuk and Lindquist 2015 [Acariformes]
• Nasutiacaroidea, superfamily, Sidorchuk and Lindquist 2015 [Acariformes]
• Nasutiacarus, Sidorchuk and Lindquist 2015 [Nasutiacaridae]
• Nasutiacarus perplexus, Sidorchuk and Lindquist 2015 [Nasutiacaridae]
• Nasutimena, Jin and Zhan 2001 [Strophomenidae]
• Nasutimena fluctuosa (E. Billings 1860) [Strophomenidae]
• Nasutimena undulosa (Roy 1941) [Strophomenidae]
• Nasutitermes, Dudley 1890 [Termitidae]
• Nasutitermes amplioculatus, Krishna and Grimaldi 2009 [Termitidae]
• Nasutitermes crinitus, Krishna and Grimaldi 2013 [Termitidae]
• Nasutitermes electrinus, Krishna 1996 [Termitidae]
• Nasutitermes electronasutus, Krishna 1996 [Termitidae]
• Nasutitermes incisus, Krishna and Grimaldi 2009 [Termitidae]
• Nasutitermes magnocellus, Krishna and Grimaldi 2009 [Termitidae]
• Nasutitermes medioculatus, Krishna and Grimaldi 2009 [Termitidae]
• Nasutitermes pilosus, Krishna and Grimaldi 2009 [Termitidae]
• Nasutitermes rotundicephalus, Krishna and Grimaldi 2009 [Termitidae]
• Nasutitermes seminudus, Krishna and Grimaldi 2009 [Termitidae]
• Nasutitermitinae, subfamily, Hare 1937 [Termitidae]
• Nasutoceratops, Sampson et al. 2013 [Ceratopsidae]
• Nasutoceratops titusi, Sampson et al. 2013 [Ceratopsidae]
• Nasutoceratopsini, tribe, Ryan et al. 2017 [unclassified tribe]
• Nasutocrinus, Kristan-Tollmann 1990 [Lanternocrinidae]
• Nasutocrinus dentatus, Kristan-Tollmann 1990 [Lanternocrinidae]
• Nasutocrinus leios, Kristan-Tollmann 1990 [Lanternocrinidae]
• Natalidae, family, Gray 1866 [Chiroptera]
• Nataliella, Sytova 1966 [Ketophyllidae]
• Natalijaecyathus, Kotel'nikov 1995 [Ajacicyathida]
• Natalina, Romanenko 1978 [Hebediscidae]
• Natalina incita, Romanenko 1978 [Hebediscidae]
• Natalissima, Waterhouse 2008 [unclassified genus]
• Natalissimidae, family, Waterhouse 2008 [Pectinida]
• Natalissiminae, subfamily, Waterhouse 2008 [Natalissimidae]
• Natalites, Collignon 1954 [unclassified genus]
• Natalophyllinae, subfamily, Sokolov 1950 [Alveolitidae]
• Natalophyllum, Radugin 1938 [Alveolitidae]
• Natalus, Gray 1838 [Natalidae]
• Natantia, order, Illiger 1811 [Mammalia]
• Natantia, tribe, Owen 1851 [Mosasauridae]
• Natantia, suborder (Illiger 1811) [unclassified suborder]
• Natasia, Sánchez 1995 [Tironuculidae]
• Natasia boliviensis (C. Babin and L. Branisa 1987) [Tironuculidae]
• Natasiinae, subfamily, Sánchez 1997 [Tironuculidae]
• Natator, McCulloch 1908 [unclassified genus]
• Natator depressa, Garman 1880 [unclassified species]
• Natatores, Baird 1858 [Aves]
• Natchitochia, Uhen 1998 [Protocetidae]
• Natchitochia jonesi, Uhen 1998 [Protocetidae]
• Natella (Palmer 1937) [Naticidae]
• Natemys, Wood et al. 1996 [unclassified genus]
• Natemys peruvianus, Wood et al. 1996 [unclassified species]
• Nathorstella [Pterioida]
• Nathorsthia [Merostomoidea]
• Nathorstia, Heer 1880 [Matoniaceae]
• Nathorstia alata, Halle 1913 [Matoniaceae]
• Nathorstitaceae, superfamily, L. F. Spath 1951 [Ceratitida]
• Nathorstites, Boehm 1903 [Nathorstitidae]
• Nathorstites alaskanus, Smith 1927 [Nathorstitidae]
• Nathorstites argatussensis (Popow 1946) [Nathorstitidae]
• Nathorstites gibbosus, Stolley 1911 [Nathorstitidae]
• Nathorstites intermedia, Frebold 1929 [Nathorstitidae]
• Nathorstites lenticularis (Whiteaves 1899) [Nathorstitidae]
• Nathorstites lindstroemi, Boehm 1903 [unclassified species]
• Nathorstites macconnelli (Whiteaves 1889) [Nathorstitidae]
• Nathorstites maclearni, Tozer 1994 [Nathorstitidae]
• Nathorstites mcconnelli (Whiteaves 1889) [Nathorstitidae]
• Nathorstites sublenticularis, Popov 1961 [unclassified species]
• Nathorstites tenuis, Stolley 1911 [unclassified species]
• Nathorstitidae, family, Spath 1951 [Ceratitida]
• Nathorstoceras, Kröger 2013 [Eriditidae]
• Nathorstoceras adnatum, Kröger 2013 [Eriditidae]
• Nathorstoceras bacotense, Balashov 1975 [Eriditidae]
• Nathorstoceras kallholnense, Kröger 2013 [Eriditidae]
• Natica, Scopoli 1777 [Naticidae]
• Natica (Amauropsis) (Mörch 1857) [Naticidae]
• Natica (Amauropsis) crassatina (Lamarck 1804) [Ampullinidae]
• Natica (Amauropsis) japonica (A. Adams 1839) [Naticidae]
• Natica (Ampullaria) (J.-P. Lamarck 1799) [Naticidae]
• Natica (Ampullaria) pleurotomoides, Wissmann 1841 [Prostyliferidae]
• Natica (Ampullaria) sanctaecrucis, Wissmann 1841 [Naticidae]
• Natica (Ampullina) (Férussac 1822) [Ampullinidae]
• Natica (Ampullina) collazoensis, Hubbard 1920 [Ampullinidae]
• Natica (Ampullina) gabbi, Clark 1917 [Ampullinidae]
• Natica (Ampullina) gibberosa (Grateloup 1847) [Ampullinidae]
• Natica (Ampullina) vapincana (d'Orbigny 1850) [Ampullinidae]
• Natica (Carinacca) (Marwick 1924) [Naticidae]
• Natica (Carinacca) rosensis, M. A. Hanna 1927 [unclassified species]
• Natica (Cryptonatica) (Dall 1892) [Naticidae]
• Natica (Cryptonatica) clausa (Broderip and Sowerby 1829) [Naticidae]
• Natica (Cryptonatica) oregonensis, Conrad 1865 [unclassified species]
• Natica (Cryptonatica) pusilla (Say 1822) [Naticidae]
• Natica (Euspira) (Agassiz 1837) [unclassified subgenus]
• Natica (Euspira) diabloensis, Clark 1915 [unclassified species]
• Natica (Euspira) kirkensis, Clark 1915 [unclassified species]
• Natica (Glyphepithema), Rehder 1943 [Naticidae]
• Natica (Glyphepithema) idiopoma, H. A. Pilsbry and H. N. H. N 1932 [Naticidae]
• Natica (Gyrodes) (Conrad 1860) [unclassified subgenus]
• Natica (Gyrodes) brunsvicensis, Muller 1898 [unclassified species]
• Natica (Gyrodes) lineata, Dickerson 1914 [unclassified species]
• Natica (Lunaia), Berry 1964 [Naticidae]
• Natica (Lunaia) lunaia, Berry 1964 [Naticidae]
• Natica (Lunatia) (Gray 1847) [Naticidae]
• Natica (Lunatia) atricapilla, Martin 1884 [Naticidae]
• Natica (Lunatia) parva (Lea 1833) [Naticidae]
• Natica (Lunatia) semilunata (Lea 1833) [Naticidae]
• Natica (Magnatica), Marwick 1924 [Naticidae]
• Natica (Magnatica) sutherlandi, Marwick 1924 [Naticidae]
• Natica (Mamma) (Blainville 1823) [Naticidae]
• Natica (Mamma) mamilla (Linnaeus 1758) [Naticidae]
• Natica (Megatylotus) (Fischer 1885) [Ampullinidae]
• Natica (Megatylotus) crassatina (Lamarck 1804) [Ampullinidae]
• Natica (Megatylotus) hospitalis, Oppenheim 1908 [Ampullinidae]
• Natica (Megatylotus) praetoriana, Oppenheim 1908 [Ampullinidae]
• Natica (Nacca) (Risso 1826) [Naticidae]
• Natica (Natica), Scopoli 1777 [Naticidae]
• Natica (Natica) castrenoides, Woodring 1928 [Naticidae]
• Natica (Natica) cuspidata (Guppy 1910) [Naticidae]
• Natica (Natica) epiglopardalis, Sacco 1890 [Naticidae]
• Natica (Natica) grayi (Philippi 1852) [Naticidae]
• Natica (Natica) inexpectans, Olsson 1971 [unclassified species]
• Natica (Natica) infelix, Sacco 1890 [Naticidae]
• Natica (Natica) isabelleana (d'Orbigny 1840) [Naticidae]
• Natica (Natica) kanakoffi, Marincovich 1975 [unclassified species]
• Natica (Natica) mamilla (Linnaeus 1758) [Naticidae]
• Natica (Natica) millepunctata, Sacco 1890 [Naticidae]
• Natica (Natica) peruviana, Olsson 1928 [Naticidae]
• Natica (Natica) sigillata, McLean 1970 [unclassified species]
• Natica (Natica) teglandae (Hanna and Hertlein 1938) [unclassified species]
• Natica (Natica) tremarieri (Tate 1900) [Naticidae]
• Natica (Natica) unifasciata (Lamarck 1822) [Naticidae]
• Natica (Natica) weaveri, Tegland 1933 [Naticidae]
• Natica (Naticarious) (Dumeril 1806) [unclassified subgenus]
• Natica (Naticarious) colliei, Récluz 1844 [Naticidae]
• Natica (Naticarious) onca, Röding 1798 [Naticidae]
• Natica (Naticarius) (Dumeril 1806) [Naticidae]
• Natica (Naticarius) brunneolinea, McLean 1970 [Natica (Naticarious)]
• Natica (Naticarius) caneloensis, L. G. Hertlein and A. M. A. M 1955 [Natica (Naticarious)]
• Natica (Naticarius) canrena (Linnaeus 1758) [Naticidae]
• Natica (Naticarius) canrena antinacca (Cossmann 1924) [Naticidae]
• Natica (Naticarius) chemnitzii, Pfeiffer 1840 [Natica (Naticarious)]
• Natica (Naticarius) colima, A. M. Strong and L. G. L. G 1937 [Natica (Naticarious)]
• Natica (Naticarius) domenginica, H. E. Vokes 1939 [Natica (Naticarious)]
• Natica (Naticarius) grayi, Philippi 1850 [Natica (Naticarious)]
• Natica (Naticarius) othello, Dall 1908 [Natica (Naticarious)]
• Natica (Naticarius) posuncula (Hanna and Hertlein 1938) [Natica (Naticarious)]
• Natica (Naticarius) scethra, Dall 1908 [Natica (Naticarious)]
• Natica (Naticarius) semilunata (Lea 1833) [Naticidae]
• Natica (Naticarius) teglandae, G. D. Hanna and L. G. L. G 1938 [Natica (Naticarious)]
• Natica (Naticarius) unifasciata (Lamarck 1822) [Naticidae]
• Natica (Naticarius) uvasana (Gabb 1864) [Natica (Naticarious)]
• Natica (Naticina) (Guilding 1834) [Naticidae]
• Natica (Naticina) catena, Sacco 1891 [Naticidae]
• Natica (Naticina) comitalis, Oppenheim 1908 [Naticidae]
• Natica (Naticina) pulchella, Sacco 1890 [Naticidae]
• Natica (Neverita) (Risso 1826) [Naticidae]
• Natica (Neverita) andersoni (Clark 1918) [unclassified species]
• Natica (Neverita) arnoldi, Clark 1915 [unclassified species]
• Natica (Neverita) gibbosa (Lea 1833) [Naticidae]
• Natica (Neverita) josephinia (Risso 1826) [Naticidae]
• Natica (Neverita) pabloensis, Clark 1915 [unclassified species]
• Natica (Neverita) recluziana (Deshayes 1839) [unclassified species]
• Natica (Neverita) recluziana andersoni, Clark 1918 [unclassified subspecies]
• Natica (Pliconacca), Cossmann and Martin 1914 [Naticidae]
• Natica (Pliconacca) trisulcata, Martin 1914 [Naticidae]
• Natica (Plionacca) (Cossmann and Martin 1914) [Naticidae]
• Natica (Polinices) (Monfort 1810) [Naticidae]
• Natica (Polinices) dertomamilla, Sacco 1890 [Naticidae]
• Natica (Polinices) powisiana (Recluz 1853) [Naticidae]
• Natica (Polinices) pseudoredempta, Friedberg 1923 [Naticidae]
• Natica (Polinices) submamillaris, Sacco 1890 [Naticidae]
• Natica (Polynices) (Monfort 1810) [Naticidae]
• Natica (Polynices) subtenuis (Ihering 1907) [Naticidae]
• Natica (Proxiuber) (Powell 1933) [Naticidae]
• Natica (Stigmaulax) (Morch 1852) [Naticidae]
• Natica (Stigmaulax) broderipiana, Récluz 1844 [unclassified species]
• Natica (Stigmaulax) elenae, Récluz 1844 [unclassified species]
• Natica (Stigmaulax) guppyana (Toula 1909) [Naticidae]
• Natica (Stigmaulax) sulcata (Born 1778) [Naticidae]
• Natica (Stigmaulax) sulcata beaumonti, Rutsch 1934 [Naticidae]
• Natica (Stigmaulax) verrugosum, Cossmann 1924 [Naticidae]
• Natica (Tectonatica) (Sacco 1890) [Naticidae]
• Natica (Tectonatica) andoi, Nomura 1935 [Naticidae]
• Natica (Tectonatica) gabbi, Clark 1918 [unclassified species]
• Natica (Tectonatica) janthostoma, Deshayes 1839 [unclassified species]
• Natica (Tectonatica) tectula, Sacco 1890 [Naticidae]
• Natica adansoni, Blainville 1825 [Naticidae]
• Natica adorfensis, Holzapfel 1882 [Cycloneritimorpha]
• Natica affinis (Gmelin 1791) [Naticidae]
• Natica alabaster, Reeve 1855 [Naticidae]
• Natica alapapilionis, Chemntiz 1781 [Naticidae]
• Natica alazana, Cooke 1928 [Naticidae]
• Natica aldingensis, Tate 1893 [Naticidae]
• Natica allisoni (Murphy and Rodda 1960) [Naticidae]
• Natica althusii, Klipstein 1843 [Cycloneritimorpha]
• Natica altonensis, McChesney 1865 [Cycloneritimorpha]
• Natica alveata, Conrad 1855 [unclassified species]
• Natica ampliata, Phillips 1836 [Delphinulopsidae]
• Natica andansoni (Blainville 1825) [Naticidae]
• Natica anderrsoni, Strebel 1906 [Naticidae]
• Natica angusta, Münster 1841 [Tricolnaticopsidae]
• Natica antinacca, Cossmann 1924 [Naticidae]
• Natica antiqua, Goldfuss 1844 [Neritopsidae]
• Natica antisiensis, d'Orbigny 1842 [Naticidae]
• Natica arata, Tate 1893 [Naticidae]
• Natica argus, Kittl 1892 [Naticidae]
• Natica atrocyanea, Philippi 1845 [Naticidae]
• Natica aurantia, Lamarck 1822 [Naticidae]
• Natica aureolutea, Strebel 1908 [Naticidae]
• Natica balteatella, Tate 1893 [Naticidae]
• Natica bandongensis, Martin 1879 [Naticidae]
• Natica becksii, Klipstein 1843 [Naticidae]
• Natica berwerthi, Kittl 1892 [Naticidae]
• Natica bifasciata, Stoppani 1857 [Neritariidae]
• Natica bolus, Brown and Pilsbry 1913 [Naticidae]
• Natica brunea, Laube 1868 [Fedaiellidae]
• Natica brunnea, Link 1807 [Naticidae]
• Natica buccinoides, d'Orbigny 1842 [Naticidae]
• Natica bulbulus, White 1887 [Naticidae]
• Natica burton, Wrigley 1949 [Naticidae]
• Natica cainalli, Stoppani 1857 [Cycloneritimorpha]
• Natica callosa, Sowerby 1840 [Ampullinidae]
• Natica callosa, Scopoli 1777 [Naticidae]
• Natica callosior, Martin 1879 [Naticidae]
• Natica canaliculata, Lamarck 1804 [Naticidae]
• Natica canalizonalis, Brown and Pilsbry 1913 [Naticidae]
• Natica candidissimus, Le Guillou 1842 [Naticidae]
• Natica canrena (Linnaeus 1758) [Naticidae]
• Natica caprae, Philippi 1850 [Naticidae]
• Natica carlei, Finlay 1927 [Ampullinidae]
• Natica carleyana, Hall 1856 [Cycloneritimorpha]
• Natica carlyana, J. Hall 1856 [Cycloneritimorpha]
• Natica carolinensis (Dall 1889) [Naticidae]
• Natica catanlilensis, Weaver 1931 [Ampullinidae]
• Natica catena, da Costa 1778 [Naticidae]
• Natica catena subobturata, Sacco 1891 [Naticidae]
• Natica catenata, Philippi 1853 [Naticidae]
• Natica catenoides, S. Wood 1842 [Naticidae]
• Natica catulli, Klipstein 1843 [Naticidae]
• Natica cepacea, Lamarck 1804 [Naticidae]
• Natica chesterensis, G.C. Swallow 1863 [Cycloneritimorpha]
• Natica chiloensis, Philippi 1887 [Naticidae]
• Natica cinensis, Stoppani 1857 [Neritariidae]
• Natica clarki, Etherington 1931 [Naticidae]
• Natica clausa, Broderip and Sowerby 1829 [Naticidae]
• Natica clementina, d'Orbigny 1842 [Ampullinidae]
• Natica cliftonensis, Clark 1895 [Naticidae]
• Natica cognata, Giebel 1856 [unclassified species]
• Natica comensis, Hoernes 1856 [Neritariidae]
• Natica complanata, Stoppani 1857 [Delphinulopsidae]
• Natica compressa (Basterot 1825) [Ampullinidae]
• Natica concinnus, Dunker 1859 [Naticidae]
• Natica conradiana (Gabb 1864) [Naticidae]
• Natica conradiana vacculae, Popenoe et al. 1987 [unclassified subspecies]
• Natica corallina, Damon 1860 [Naticidae]
• Natica coronis, Hanna and Israelsky 1925 [Naticidae]
• Natica costata, Munster 1841 [Craspedostomatidae]
• Natica coxi, Mukerjee 1939 [Naticidae]
• Natica crassatina, Lamarck 1804 [Ampullinidae]
• Natica cuspidata, Guppy 1910 [Naticidae]
• Natica degrangei, Cossmann and Peyrot 1919 [Naticidae]
• Natica deshayesii, Klipstein 1843 [Fedaiellidae]
• Natica didyma (Röding 1798) [Naticidae]
• Natica dillwyni, Payraudeau 1826 [Naticidae]
• Natica domenginica, Vokes 1939 [unclassified species]
• Natica dorothiensis, L. W. Stephenson 1953 [Naticidae]
• Natica dubia, Roemer 1836 [Naticidae]
• Natica dubia, Récluz 1843 [Naticidae]
• Natica duplicata (Say 1822) [Naticidae]
• Natica duplicatus, Say 1822 [Naticidae]
• Natica dydmia (Bolten 1798) [Naticidae]
• Natica eburnoides, Grateloup 1847 [Ampullinidae]
• Natica efossa, Goldfuss 1844 [Cycloneritimorpha]
• Natica elegantissima, Stoppani 1857 [Neritariidae]
• Natica elliptica, Phillips 1836 [Cycloneritimorpha]
• Natica elongata, Phillips 1836 [Cycloneritimorpha]
• Natica elongata, Münster 1841 [Fedaiellidae]
• Natica eminula, Conrad 1833 [Naticidae]
• Natica eminulopsis, Maury 1912 [Naticidae]
• Natica engenholyria, Maury 1936 [Naticidae]
• Natica epiglottina, Lamarck 1804 [Naticidae]
• Natica epiglottina auriformis, Robba et al. 2016 [Naticidae]
• Natica epiglottina koeneni, Sacco 1891 [Naticidae]
• Natica ervyna, d'Orbigny 1842 [Ampullinidae]
• Natica eudora, D'Orbigny 1850 [Naticidae]
• Natica eurydice, White 1887 [Naticidae]
• Natica excentrica, Römer 1843 [Cycloneritimorpha]
• Natica exilis, Bohm 1926 [Naticidae]
• Natica expansa, Laube 1868 [Cycloneritimorpha]
• Natica eyerichi, Noetling 1880 [Cycloneritimorpha]
• Natica falklandica, Preston 1913 [Naticidae]
• Natica farafrensis, Wanner 1902 [Naticidae]
• Natica fasciata (Röding 1798) [Naticidae]
• Natica fastigiata, Stoppani 1857 [Cycloneritimorpha]
• Natica fastosa, Stoppani 1857 [Fedaiellidae]
• Natica flemingi, d'Archiac and Haime 1854 [Ampullinidae]
• Natica flemingiana, Récluz 1844 [Naticidae]
• Natica fluctuata, Sowerby 1825 [Ampullinidae]
• Natica fragilis, Conrad 1830 [Naticidae]
• Natica fragilis, Leach 1819 [Naticidae]
• Natica gaillardoti, Lefroy 1826 [Cycloneritimorpha]
• Natica galliardoti, Goldfuss 1833 [unclassified species]
• Natica gesteri, Dickerson 1916 [Naticidae]
• Natica gibberosa, Grateloup 1847 [Ampullinidae]
• Natica gibbosa, Lea 1833 [Naticidae]
• Natica glaucinoides, Sowerby 1812 [Naticidae]
• Natica globosa (Philippi 1855) [Naticidae]
• Natica globosa, Hoeninghaus 1829 [Cycloneritimorpha]
• Natica globulosa, Klipstein 1843 [Neritariidae]
• Natica gracilis, Klipstein 1843 [Neritariidae]
• Natica grayi, Philippi 1852 [Naticidae]
• Natica gregaria (Schlotheim 1820) [unclassified species]
• Natica groenlandica, Möller 1842 [Naticidae]
• Natica grossa, Deshayes 1864 [Ampullinidae]
• Natica gualteriana, Récluz 1843 [Naticidae]
• Natica guppiana, Toula 1909 [Naticidae]
• Natica guppyana (Toula 1909) [Naticidae]
• Natica haidingeri, Klipstein 1843 [Cycloneritimorpha]
• Natica hamiltonensis (Tenison Woods 1879) [Naticidae]
• Natica hannibali, Dickerson 1914 [Ampullinidae]
• Natica hantoniensis, Pilkington 1804 [Naticidae]
• Natica haudcarinata, Münster 1841 [Tricolnaticopsidae]
• Natica helicina, Brocchi 1814 [Naticidae]
• Natica helicoides, Johnston 1835 [Naticidae]
• Natica helvacea, Lamarck 1822 [Naticidae]
• Natica hemiclausa, J. C. Sowerby 1824 [Naticidae]
• Natica hemicrypta, Gabb 1860 [Naticidae]
• Natica hemisphaerica (Roemer 1836) [Ampullinidae]
• Natica hemispherica, Romer 1836 [Naticidae]
• Natica hercynica, Geinitz 1848 [Cycloneritimorpha]
• Natica heros, Say 1822 [Naticidae]
• Natica hieroglypha, Klipstein 1843 [Cycloneritimorpha]
• Natica hugardiana, d'Orbigny 1842 [Naticidae]
• Natica impervia, Philippi 1845 [Naticidae]
• Natica impressa, Perner 1907 [Naticidae]
• Natica impressa, Münster 1841 [Cycloneritimorpha]
• Natica inaequiplicata, Klipstein 1843 [Scalaneritinidae]
• Natica incisa, Philippi 1852 [Naticidae]
• Natica inflata, Römer 1843 [Cycloneritimorpha]
• Natica intemerata, Philippi 1851 [Naticidae]
• Natica intermedia, Deshayes 1832 [Naticidae]
• Natica isabelleana, d'Orbigny 1840 [Naticidae]
• Natica janthostoma, Deshayes 1839 [Naticidae]
• Natica japonica, A. Adams 1839 [Naticidae]
• Natica josephinia, Risso 1826 [Naticidae]
• Natica josephinia antiqua, Sacco 1890 [Naticidae]
• Natica jukesii, Reeve 1855 [Naticidae]
• Natica kassiana, Wissmann 1841 [Cycloneritimorpha]
• Natica kiritaniana, Yokoyama 1931 [Naticidae]
• Natica labellata, Lamarck 1804 [Naticidae]
• Natica lactea (Guilding 1834) [Naticidae]
• Natica landgrebii, Klipstein 1843 [Neritariidae]
• Natica leibnitziana, King 1848 [Turbinidae]
• Natica lemniscata, Hoernes 1856 [Fedaiellidae]
• Natica lewisii, Gould 1847 [unclassified species]
• Natica lignitarum, Deshayes 1864 [Naticidae]
• Natica limata, Tate 1893 [Naticidae]
• Natica limbata, d'Orbigny 1837 [Naticidae]
• Natica limneiformis, Laube 1868 [Cycloneritimorpha]
• Natica limula, Conrad 1833 [Naticidae]
• Natica lineata (Röding 1798) [Naticidae]
• Natica lirata, Sandberger 1842 [Neritopsidae]
• Natica lirata, Phillips 1836 [Craspedostomatidae]
• Natica littonana, Hall 1856 [Naticidae]
• Natica littonanus (Hall 1856) [Strobeidae]
• Natica lorierei, d'Orbigny 1850 [Ampullinidae]
• Natica lugubris, Stoppani 1857 [Neritariidae]
• Natica macrochiensis, Gmelin 1791 [Naticidae]
• Natica maculosa, Klipstein 1843 [Fedaiellidae]
• Natica magellanica, Hombron and Jacquinot 1854 [Naticidae]
• Natica mamilla, Linnaeus 1758 [Naticidae]
• Natica mandelslohi, Klipstein 1843 [Neritariidae]
• Natica margaritifera, d’Archiac and de Verneuil 1842 [Platyceratidae]
• Natica marginata, Römer 1843 [Cycloneritimorpha]
• Natica marochiensis (Gmelin 1791) [Naticidae]
• Natica marylandica (Conrad 1865) [Naticidae]
• Natica matercula, Quenstedt 1884 [Neritariidae]
• Natica meriani, Hoernes 1856 [Fedaiellidae]
• Natica meridionalis, Phillips 1841 [Soleniscidae]
• Natica minima, Brown 1841 [Cycloneritimorpha]
• Natica minima, Assmann 1924 [Neritidae]
• Natica minima, Henry 1876 [Naticidae]
• Natica mississippiensis, Conrad 1848 [Naticidae]
• Natica monstrum, Stoppani 1857 [Fedaiellidae]
• Natica mooraboolensis, Tate 1893 [Naticidae]
• Natica morraboolensis, Tate 1893 [Naticidae]
• Natica muensteriana, d'Orbigny 1849 [Scalaneritinidae]
• Natica nana, Meek and Worthen 1860 [unclassified species]
• Natica neglecta, Mayer 1858 [Naticidae]
• Natica neptuni, d'Orbigny 1850 [Naticidae]
• Natica neritacea, Münster 1841 [Fedaiellidae]
• Natica neritina, Münster 1841 [Neritariidae]
• Natica nexicosta, J. Phillips 1841 [Cycloneritimorpha]
• Natica noe, d'Orbigny 1850 [Naticidae]
• Natica notabilis, Jeffreys 1885 [Naticidae]
• Natica obliquistriata, Forbes 1846 [Naticidae]
• Natica obscura, Sowerby 1840 [Naticidae]
• Natica obturata, Philippi 1855 [Naticidae]
• Natica oeyenhausii, Klipstein 1843 [Naticidae]
• Natica oligocenica, Winkle 1918 [Naticidae]
• Natica olla, De Serres 1829 [Naticidae]
• Natica omaliana, de Koninck 1844 [Anomphalidae]
• Natica orbiculata, Stoppani 1858 [Neritariidae]
• Natica otis, Broderip and Sowerby 1829 [Naticidae]
• Natica ovata, Klipstein 1843 [Naticidae]
• Natica ovum, Menke 1850 [Naticidae]
• Natica pagoda, Forbes 1846 [Naticidae]
• Natica pallida, Broderip and Sowerby 1829 [Naticidae]
• Natica papilio, Stoppani 1857 [Neritariidae]
• Natica parahybensis, Maury 1930 [Naticidae]
• Natica parva, Lea 1833 [Naticidae]
• Natica pasinii, Bayan 1870 [Naticidae]
• Natica patagonica, Philippi 1845 [Naticidae]
• Natica payeni, Rochebrune and Mabille 1885 [Naticidae]
• Natica paytensis, Olsson 1930 [Naticidae]
• Natica perforata, Deshayes 1864 [Naticidae]
• Natica permunda, Conrad 1854 [Naticidae]
• Natica perspectiva, Tate 1893 [Naticidae]
• Natica peselephanti, Link 1807 [Naticidae]
• Natica pictaviensis, d'Orbigny 1850 [Ampullariidae]
• Natica piligera, Sandberger and Sandberger 1855 [Nerrhenidae]
• Natica pinyonensis, Dickerson 1914 [unclassified species]
• Natica planispira, Phillips 1836 [Cycloneritimorpha]
• Natica plicatella, Conrad 1863 [Naticidae]
• Natica plicatilis, Klipstein 1843 [Neritariidae]
• Natica plicistria, Phillips 1836 [Cycloneritimorpha]
• Natica polita, Tenison Woods 1876 [Naticidae]
• Natica polymita, Stoppani 1858 [Fedaiellidae]
• Natica posuncula, Hanna and Hertlein 1938 [unclassified species]
• Natica powisiana, Recluz 1853 [Naticidae]
• Natica powisianus, Recluz 1844 [Naticidae]
• Natica precursor, Gardner 1947 [Naticidae]
• Natica pritchardi, Cossmann 1907 [Naticidae]
• Natica prolixa, Stoppani 1857 [Fedaiellidae]
• Natica protogaea, Goldfuss 1844 [Cycloneritimorpha]
• Natica pseudospirata, d'Orbigny 1849 [Naticidae]
• Natica pseustes, Watson 1887 [Naticidae]
• Natica pulchella, Risso 1826 [Naticidae]
• Natica purpura, F.A. Römer 1850 [Cycloneritimorpha]
• Natica pusilla, Say 1822 [Naticidae]
• Natica rapulum, Reeve 1855 [Naticidae]
• Natica raropunctata, Sasso 1827 [Naticidae]
• Natica reclusiana, Deshayes 1839 [Naticidae]
• Natica recluziana, Deshayes 1839 [unclassified species]
• Natica recognita, Mabille and Rochebrune 1889 [Naticidae]
• Natica redempta, Michelotti 1847 [Naticidae]
• Natica reticulata, Stoppani 1857 [Neritariidae]
• Natica retropunctata, Stoppani 1857 [Fedaiellidae]
• Natica rodatzi, Schepman 1900 [Naticidae]
• Natica rosensis (M. A. Hanna 1927) [unclassified species]
• Natica rossii, Oppenheim 1901 [Naticidae]
• Natica rostalina, Jenkins 1864 [Naticidae]
• Natica ruffa (Born 1778) [Naticidae]
• Natica rugosissima, Forbes 1846 [Naticidae]
• Natica sallomacensis, Tournouer 1873 [Naticidae]
• Natica schwarzenbergi, Klipstein 1843 [Naticidae]
• Natica semiglobosa, Grateloup 1847 [Naticidae]
• Natica semilunata, Lea 1833 [Naticidae]
• Natica semistriata, G. Münster 1840 [Cycloneritimorpha]
• Natica semisulcata, Gray 1839 [Naticidae]
• Natica separata, Deshayes 1864 [Naticidae]
• Natica shumardi, McChesney 1859 [Cycloneritimorpha]
• Natica sigaretina (Lamarck 1804) [Naticidae]
• Natica solida, Blainville 1825 [Naticidae]
• Natica soluta, Gould 1847 [Naticidae]
• Natica sphaeroidalis, Stoppani 1857 [Naticidae]
• Natica spirata (de Sowerby and Murchison 1839) [Delphinulopsidae]
• Natica splendida, Deshayes 1864 [Ampullinidae]
• Natica stellata, Hedley 1913 [Naticidae]
• Natica stoddardi, Hislop 1859 [Naticidae]
• Natica striata, Lea 1833 [Naticidae]
• Natica striolata, Sowerby 1846 [Naticidae]
• Natica subantarctica, Preston 1913 [Naticidae]
• Natica subclausa, Sowerby 1850 [Naticidae]
• Natica subcostata (Dechen 1832) [Neritopsidae]
• Natica subhybrida, d'Orbigny 1849 [Naticidae]
• Natica subinfundibulum, Tate 1893 [Naticidae]
• Natica sublineata, Münster 1841 [Cycloneritimorpha]
• Natica subnoae, Tate 1893 [Naticidae]
• Natica subovata, Münster 1841 [Neritariidae]
• Natica subspirata, Münster 1841 [Naticidae]
• Natica substolida, Tate 1893 [Naticidae]
• Natica substriata, Münster 1841 [Cycloneritimorpha]
• Natica subvarians, Tate 1893 [Naticidae]
• Natica sulcata, Born 1778 [Naticidae]
• Natica sulcatula, Bose 1906 [Naticidae]
• Natica suturalis, Forbes 1846 [Naticidae]
• Natica tabulata, Phillips 1836 [Phymatopleuridae]
• Natica taeniata, Menke 1830 [Naticidae]
• Natica teglandi, Hanna and Hertlein 1938 [unclassified species]
• Natica tigrina (Röding 1798) [Naticidae]
• Natica toumeyana, Meek and Hayden 1856 [Vanikoridae]
• Natica transiens, Kittl 1892 [Naticidae]
• Natica tremarieri, Tate 1900 [Naticidae]
• Natica triseriata, Say 1826 [Naticidae]
• Natica turbilina, Münster 1841 [Naticidae]
• Natica turris, Giebel 1856 [unclassified species]
• Natica tyrolensis, Laube 1868 [Naticidae]
• Natica uber, Valenciennes 1821 [Naticidae]
• Natica unifasciata, Lamarck 1822 [Naticidae]
• Natica uvasana, Gabb 1864 [unclassified species]
• Natica vapincana, d'Orbigny 1850 [Ampullinidae]
• Natica varians, Tate 1893 [Naticidae]
• Natica variata, Phillips 1836 [Trachyspiridae]
• Natica ventrica, Norwood and Pratten 1855 [Cycloneritimorpha]
• Natica vesicalis, Philippi 1848 [Naticidae]
• Natica vicinalis, Thurmann and Etallon 1861 [Naticidae]
• Natica virginea, Récluz 1850 [Naticidae]
• Natica vitellus (Linnaeus 1758) [Naticidae]
• Natica vixumbilicata, Tenison Woods 1877 [Naticidae]
• Natica vokesi, Addicott 1966 [Naticidae]
• Natica vulcani, Brongniart 1909 [Ampullinidae]
• Natica washingtonensis, Weaver 1916 [Naticidae]
• Natica wintlei, Tenison Woods 1876 [Naticidae]
• Natica wintlei hamiltonensis, Tenison Woods 1879 [Naticidae]
• Natica youngi, Maury 1917 [Naticidae]
• Natica youngi cocleana, Olsson 1922 [Naticidae]
• Natica zebra, Lamarck 1822 [Naticidae]
• Natica zelandica, Quoy and Gaimard 1832 [Naticidae]
• Naticacea, superfamily, Forbes 1838 [Mesogastropoda]
• Naticarious, Dumeril 1806 [unclassified genus]
• Naticarius, Dumeril 1806 [Naticidae]
• Naticarius (Natella), Palmer 1937 [Naticidae]
• Naticarius (Natella) semilunata (Lea 1833) [Naticidae]
• Naticarius (Naticarius), Duméril 1806 [Naticidae]
• Naticarius (Naticarius) niasensis, Wissema 1947 [Naticidae]
• Naticarius (Tella), Palmer 1942 [Naticidae]
• Naticarius alapapilionis (Röding 1798) [Naticidae]
• Naticarius canrena (Linnaeus 1758) [Naticidae]
• Naticarius concinnus (Dunker 1859) [Naticidae]
• Naticarius niasensis (Wissema 1947) [Naticidae]
• Naticarius plicatella (Conrad 1863) [Naticidae]
• Naticarius precursor (Gardner 1947) [Naticidae]
• Naticarius scethra, Dall 1908 [Naticidae]
• Naticarius verae, Rehder 1947 [Naticidae]
• Naticasinus, Pan and Erwin 2002 [Sinuopeidae]
• Naticasinus sinus, Pan and Erwin 2002 [Sinuopeidae]
• Naticella, Swainson 1840 [Naticidae]
• Naticella, Perner 1907 [Platyceratidae]
• Naticella (Natiria) (de Koninck 1881) [Craspedostomatidae]
• Naticella (Natiria) costata, Patte 1922 [Craspedostomatidae]
• Naticella acutecostata, Klipstein 1843 [Neritopsidae]
• Naticella acuticostata, Klipstein 1843 [Neritopsidae]
• Naticella americana, G.H. Girty 1915 [Craspedostomatidae]
• Naticella anomala, Kittl 1892 [Delphinulopsidae]
• Naticella arctecostata, Klipstein 1843 [Naticidae]
• Naticella armata, Münster 1841 [Neritopsidae]
• Naticella bronnii, Klipstein 1843 [Naticidae]
• Naticella cancellata, Münster 1841 [Neritopsidae]
• Naticella cincta, Klipstein 1843 [Neritopsidae]
• Naticella compressa, Klipstein 1843 [Naticidae]
• Naticella concentrica, Münster 1841 [Palaeonaricidae]
• Naticella costata, Münster 1841 [Scalaneritinidae]
• Naticella decussata, Münster 1841 [Neritopsidae]
• Naticella granulocostata, Klipstein 1843 [Neritopsidae]
• Naticella japonica, Hayasaka 1943 [Neritariidae]
• Naticella muensteri, Klipstein 1843 [Delphinulopsidae]
• Naticella nodulosa, Münster 1841 [Neritopsidae]
• Naticella ornata, Münster 1841 [Neritopsidae]
• Naticella plicata, Münster 1841 [Neritopsidae]
• Naticella pyrulaeformis, Klipstein 1843 [Palaeonaricidae]
• Naticella rugosocarinata, Klipstein 1843 [Neritopsidae]
• Naticella striatocostata, Braun 1841 [Scalaneritinidae]
• Naticella suavis, Perner 1907 [Platyceratidae]
• Naticella sublineata (Münster 1841) [Cycloneritimorpha]
• Naticella subornata, Münster 1841 [Neritopsidae]
• Naticella transversa, Beede 1907 [Cycloneritimorpha]
• Naticellina, Perner 1911 [Platyceratidae]
• Naticellina suavis (Perner 1907) [Platyceratidae]
• Naticidae, family, Guilding 1834 [Gastropoda]
• Naticina, Guilding 1834 [Naticidae]
• Naticina lactea, Guilding 1834 [Naticidae]
• Naticina obliqua, Gabb 1864 [unclassified species]
• Naticina regia, Guppy 1873 [Naticidae]
• Naticinae, subfamily, Guilding 1834 [Naticidae]
• Naticodon, de Ryckholt 1847 [unclassified genus]
• Naticodon globosa (Hoeninghaus 1829) [Cycloneritimorpha]
• Naticoidea, superfamily (Forbes 1838) [Gastropoda]
• Naticonema, Perner 1903 [Platyceratidae]
• Naticonema kauffmani, Peel 1975 [Platyceratidae]
• Naticonema lineata (Conrad 1842) [Platyceratidae]
• Naticonema lineatum (Conrad 1842) [Platyceratidae]
• Naticonema niagarense (Hall 1852) [Platyceratidae]
• Naticonema niagarensis (Hall 1852) [Platyceratidae]
• Naticonema plebium (Perner 1903) [Cycloneritimorpha]
• Naticonema praecursor (E. Koken and J. Perner 1925) [Holopeidae]
• Naticonema similare (Perner 1903) [Platyceratidae]
• Naticonema similaris, Perner 1903 [Platyceratidae]
• Naticonema squammata (Perner 1903) [Platyceratidae]
• Naticonoda, Heidelberger 2001 [Platyceratidae]
• Naticonoda elegans, Heidelberger 2001 [Platyceratidae]
• Naticonoda prieuri, Heidelberger 2001 [Platyceratidae]
• Naticopsidae, subfamily (Meek and Worthen 1866) [Cycloneritimorpha]
• Naticopsinae, subfamily, Meek and Worthen 1866 [Cycloneritimorpha]
• Naticopsis, M'Coy 1844 [Cycloneritimorpha]
• Naticopsis (Dicosmos) () [Cycloneritimorpha]
• Naticopsis (Dicosmos) applanatus (Kutassy 1937) [Cycloneritimorpha]
• Naticopsis (Dicosmos) compressus, Tong and Erwin 2001 [Cycloneritimorpha]
• Naticopsis (Dicosmos) declivis (Kittl 1894) [Cycloneritimorpha]
• Naticopsis (Dicosmos) eyerichi (Noetling 1880) [Cycloneritimorpha]
• Naticopsis (Dicosmos) impressa (Münster 1841) [Cycloneritimorpha]
• Naticopsis (Dicosmos) sichuanensis, Tong and Erwin 2001 [Cycloneritimorpha]
• Naticopsis (Fedaiella) (Kittl 1894) [Fedaiellidae]
• Naticopsis (Fedaiella) cuccensis, Kittl 1894 [Fedaiellidae]
• Naticopsis (Hologyra) (Koken 1892) [Cycloneritimorpha]
• Naticopsis (Hologyra) conoidea, Kittl 1894 [Cycloneritimorpha]
• Naticopsis (Hologyra) declivis, Kittl 1894 [Cycloneritimorpha]
• Naticopsis (Isonema) (Meek and Worthen 1866) [Anomphalidae]
• Naticopsis (Isonema) humilis (Meek 1871) [Anomphalidae]
• Naticopsis (Jedria), Yochelson 1953 [Cycloneritimorpha]
• Naticopsis (Jedria) deckeri, Blodgett 1992 [Cycloneritimorpha]
• Naticopsis (Jedria) latispiralis, Wang 1980 [Cycloneritimorpha]
• Naticopsis (Jedria) meeki (Knight 1933) [Cycloneritimorpha]
• Naticopsis (Jedria) placida (de Koninck 1883) [Cycloneritimorpha]
• Naticopsis (Jedria) plicistria (Phillips 1836) [Cycloneritimorpha]
• Naticopsis (Jedria) quangxiensis, Pan and Erwin 2002 [Cycloneritimorpha]
• Naticopsis (Jedria) scintilla (Girty 1915) [Cycloneritimorpha]
• Naticopsis (Jedria) ventricosa (Norwood and Pratten 1855) [Cycloneritimorpha]
• Naticopsis (Marmolatella), Kittl 1894 [Delphinulopsidae]
• Naticopsis (Marmolatella) ampliata (Phillips 1836) [Delphinulopsidae]
• Naticopsis (Marmolatella) applanata, Kittl 1894 [Delphinulopsidae]
• Naticopsis (Marmolatella) imoensis, Jeffery et al. 1994 [Delphinulopsidae]
• Naticopsis (Marmolatella) implicata, Kittl 1894 [Delphinulopsidae]
• Naticopsis (Marmolatella) ingens, Kittl 1894 [Fedaiellidae]
• Naticopsis (Marmolatella) macgordoni, Jeffery et al. 1994 [Delphinulopsidae]
• Naticopsis (Marmolatella) plana, Koken 1898 [Delphinulopsidae]
• Naticopsis (Marmolatella) subovata (Meek and Worthen 1873) [Delphinulopsidae]
• Naticopsis (Naticopsis), F. M'Coy 1844 [Cycloneritimorpha]
• Naticopsis (Naticopsis) ableptis, Batten 1974 [Cycloneritimorpha]
• Naticopsis (Naticopsis) bowsheri, Blodgett 1992 [Cycloneritimorpha]
• Naticopsis (Naticopsis) buttsi, Gordon and Yochelson 1982 [Cycloneritimorpha]
• Naticopsis (Naticopsis) carlyana (J. Hall 1856) [Cycloneritimorpha]
• Naticopsis (Naticopsis) chesterensis (G.C. Swallow 1863) [Cycloneritimorpha]
• Naticopsis (Naticopsis) clinovata, Gordon and Yochelson 1987 [Cycloneritimorpha]
• Naticopsis (Naticopsis) consimilis (de Koninck 1881) [Cycloneritimorpha]
• Naticopsis (Naticopsis) convoluta, Heidelberger 2001 [Cycloneritimorpha]
• Naticopsis (Naticopsis) costulata (de Koninck 1881) [Cycloneritimorpha]
• Naticopsis (Naticopsis) depresispirus, Batten and Stokes 1986 [Cycloneritimorpha]
• Naticopsis (Naticopsis) elongata (Phillips 1836) [Cycloneritimorpha]
• Naticopsis (Naticopsis) excentrica (Römer 1843) [Cycloneritimorpha]
• Naticopsis (Naticopsis) genevievensis (Meek and Worthen 1867) [Cycloneritimorpha]
• Naticopsis (Naticopsis) globulina (de Koninck 1881) [Cycloneritimorpha]
• Naticopsis (Naticopsis) glomerosa, Gordon and Yochelson 1983 [Cycloneritimorpha]
• Naticopsis (Naticopsis) gracilis, Batten 1966 [Cycloneritimorpha]
• Naticopsis (Naticopsis) halli (Whidborne 1892) [Cycloneritimorpha]
• Naticopsis (Naticopsis) heshanensis, Pan and Erwin 2002 [Cycloneritimorpha]
• Naticopsis (Naticopsis) inflata (Römer 1843) [Cycloneritimorpha]
• Naticopsis (Naticopsis) inornata (Walcott 1884) [Cycloneritimorpha]
• Naticopsis (Naticopsis) khurensis (Waagen 1880) [Cycloneritimorpha]
• Naticopsis (Naticopsis) lilydalensis (Cresswell 1893) [Cycloneritimorpha]
• Naticopsis (Naticopsis) mammillaris (de Koninck 1881) [Trachyspiridae]
• Naticopsis (Naticopsis) mariona, Thein and Nitecki 1974 [Cycloneritimorpha]
• Naticopsis (Naticopsis) minuta, Yoo 1994 [Cycloneritimorpha]
• Naticopsis (Naticopsis) nana (Meek and Worthen 1860) [Neritopsidae]
• Naticopsis (Naticopsis) ninglangensis, Pan and Erwin 2002 [Cycloneritimorpha]
• Naticopsis (Naticopsis) opimavoluta, Linsley 1968 [Cycloneritimorpha]
• Naticopsis (Naticopsis) pegmihumerosa, Linsley 1968 [Cycloneritimorpha]
• Naticopsis (Naticopsis) phillipsi (M'Coy 1844) [Cycloneritimorpha]
• Naticopsis (Naticopsis) piriformis (Mansuy 1912) [Cycloneritimorpha]
• Naticopsis (Naticopsis) planifrons, Linsley 1968 [Cycloneritimorpha]
• Naticopsis (Naticopsis) planispira (Phillips 1836) [Cycloneritimorpha]
• Naticopsis (Naticopsis) praealta (Wanner 1922) [Cycloneritimorpha]
• Naticopsis (Naticopsis) remex (White 1876) [Cycloneritimorpha]
• Naticopsis (Naticopsis) shizishanensis, Pan and Erwin 2002 [Cycloneritimorpha]
• Naticopsis (Naticopsis) shumardi (McChesney 1859) [Cycloneritimorpha]
• Naticopsis (Naticopsis) sigaretiformis (de Koninck 1881) [Delphinulopsidae]
• Naticopsis (Naticopsis) signata (Koken 1900) [Cycloneritimorpha]
• Naticopsis (Naticopsis) subovata (Meek and Worthen 1873) [Delphinulopsidae]
• Naticopsis (Naticopsis) suturicompta, Yochelson and Dutro 1960 [Cycloneritimorpha]
• Naticopsis (Naticopsis) taemasensis, Tassell 1982 [Cycloneritimorpha]
• Naticopsis (Naticopsis) transversa (Beede 1907) [Cycloneritimorpha]
• Naticopsis (Naticopsis) tschernyschewi (Yakowlew 1899) [Cycloneritimorpha]
• Naticopsis (Naticopsis) utahensis, Batten and Stokes 1986 [Cycloneritimorpha]
• Naticopsis (Naticopsis) variata (Phillips 1836) [Trachyspiridae]
• Naticopsis (Naticopsis) waterlooensis (Weller 1916) [Cycloneritimorpha]
• Naticopsis (Naticopsis) wortheniana (Knight 1934) [Cycloneritimorpha]
• Naticopsis (Naticopsis) ziczac (Whitfield 1882) [Cycloneritimorpha]
• Naticopsis (Nerita) (Linnaeus 1758) [Neritidae]
• Naticopsis (Nerita) pricei, Shumard and Swallow 1858 [Cycloneritimorpha]
• Naticopsis (Neritomopsis) (Waagen 1880) [Cycloneritimorpha]
• Naticopsis (Neritomopsis) ambiensis, Reed 1944 [Cycloneritimorpha]
• Naticopsis (Neritomopsis) arenicola (Waagen 1880) [Cycloneritimorpha]
• Naticopsis (Neritomopsis) minuta (Waagen 1880) [Cycloneritimorpha]
• Naticopsis (Vernelia) (Böhm 1895) [Cycloneritimorpha]
• Naticopsis (Vernelia) sublimneiformis (Kittl 1894) [Cycloneritimorpha]
• Naticopsis ableptis (Batten 1974) [Cycloneritimorpha]
• Naticopsis adorfensis (Holzapfel 1882) [Cycloneritimorpha]
• Naticopsis aequistriata, Meek 1873 [Cycloneritimorpha]
• Naticopsis altonensis (McChesney 1865) [Cycloneritimorpha]
• Naticopsis altoni, Kittl 1892 [Cycloneritimorpha]
• Naticopsis ampliata (Phillips 1836) [Delphinulopsidae]
• Naticopsis antiqua (Goldfuss 1844) [Neritopsidae]
• Naticopsis antiquata, Perner 1903 [Holopeidae]
• Naticopsis antique (Goldfuss 1844) [Neritopsidae]
• Naticopsis apachensis, Winters 1963 [Cycloneritimorpha]
• Naticopsis apollinis (Perner 1907) [Cycloneritimorpha]
• Naticopsis bowsheri (Blodgett 1992) [Cycloneritimorpha]
• Naticopsis brevispira, Roemer 1880 [Delphinulopsidae]
• Naticopsis buttsi, Gordon and Yochelson 1982 [unclassified species]
• Naticopsis carleyana (Hall 1856) [Cycloneritimorpha]
• Naticopsis carlyana (J. Hall 1856) [Cycloneritimorpha]
• Naticopsis cassiana (Wissmann 1841) [Cycloneritimorpha]
• Naticopsis chesterensis (G.C. Swallow 1863) [Cycloneritimorpha]
• Naticopsis clinovata (Gordon and Yochelson 1987) [Cycloneritimorpha]
• Naticopsis compar, Perner 1903 [Platyceratidae]
• Naticopsis comperta, Hall 1879 [Cycloneritimorpha]
• Naticopsis concinna, McCoy 1862 [Holopeidae]
• Naticopsis confusa, Perner 1903 [Cycloneritimorpha]
• Naticopsis consimilis, de Koninck 1881 [Cycloneritimorpha]
• Naticopsis consobrina, Perner 1903 [Cycloneritimorpha]
• Naticopsis convoluta (Heidelberger 2001) [Cycloneritimorpha]
• Naticopsis costulata, de Koninck 1881 [Cycloneritimorpha]
• Naticopsis cretacea, Hall and Whitfield 1873 [Cycloneritimorpha]
• Naticopsis deformis, Girty 1909 [Cycloneritimorpha]
• Naticopsis deformis, Yin 1932 [Cycloneritimorpha]
• Naticopsis depressa (Winchell 1863) [Cycloneritimorpha]
• Naticopsis depressa (Stache 1877) [Cycloneritimorpha]
• Naticopsis depressus, Winchell 1863 [Cycloneritimorpha]
• Naticopsis dianae, Kittl 1892 [Cycloneritimorpha]
• Naticopsis efossa (Goldfuss 1844) [Cycloneritimorpha]
• Naticopsis elegantula, Fliegel 1901 [Cycloneritimorpha]
• Naticopsis elliptica (Phillips 1836) [Cycloneritimorpha]
• Naticopsis elongata (Münster 1841) [Fedaiellidae]
• Naticopsis errans, Perner 1903 [Cycloneritimorpha]
• Naticopsis eruca (Perner 1907) [Cycloneritimorpha]
• Naticopsis expansa (Laube 1868) [Cycloneritimorpha]
• Naticopsis extensa, Waterhouse 1963 [Cycloneritimorpha]
• Naticopsis fasciata, Hayasaka 1943 [Cycloneritimorpha]
• Naticopsis gaderana, Kittl 1892 [Cycloneritimorpha]
• Naticopsis gaillardoti (Lefroy 1826) [Cycloneritimorpha]
• Naticopsis genevievensis (Meek and Worthen 1867) [Cycloneritimorpha]
• Naticopsis gigantea, Hall and Whitfield 1873 [Palaeotrochidae]
• Naticopsis gigantea depressa, Webster 1906 [Palaeotrochidae]
• Naticopsis globosa (Hoeninghaus 1829) [Cycloneritimorpha]
• Naticopsis globulina, de Koninck 1881 [Cycloneritimorpha]
• Naticopsis gracilis (Batten 1966) [Cycloneritimorpha]
• Naticopsis gracilis, Branson 1930 [Cycloneritimorpha]
• Naticopsis guizhouensis, Pan 1982 [Cycloneritimorpha]
• Naticopsis hackberryensis, Webster 1906 [Palaeotrochidae]
• Naticopsis hallii, Whidborne 1892 [Cycloneritimorpha]
• Naticopsis harpula (Sowerby 1827) [Neritopsidae]
• Naticopsis heshanensis, Pan and Erwin 2002 [unclassified species]
• Naticopsis hologyroides, Mansuy 1914 [Cycloneritimorpha]
• Naticopsis impressa (Münster 1841) [Cycloneritimorpha]
• Naticopsis inaequiplicata (Klipstein 1843) [Scalaneritinidae]
• Naticopsis indica, Waagen 1880 [Cycloneritimorpha]
• Naticopsis inflata (Römer 1843) [Cycloneritimorpha]
• Naticopsis inornata, Whiteaves 1892 [Cycloneritimorpha]
• Naticopsis inornata (Walcott 1884) [Cycloneritimorpha]
• Naticopsis insculpta, Perner 1903 [Cycloneritimorpha]
• Naticopsis involuta, Kittl 1892 [Cycloneritimorpha]
• Naticopsis irregularis (Perner 1903) [Cycloneritimorpha]
• Naticopsis judithae, Knight 1933 [Cycloneritimorpha]
• Naticopsis kaibabensis, Chronic 1952 [Cycloneritimorpha]
• Naticopsis kansuensis, Yin 1932 [Cycloneritimorpha]
• Naticopsis kayseri, Holzapfel 1895 [Cycloneritimorpha]
• Naticopsis khoorensis, Waagen 1880 [unclassified species]
• Naticopsis khoovensis (Waagen 1880) [Cycloneritimorpha]
• Naticopsis khurensis, Waagen 1880 [Cycloneritimorpha]
• Naticopsis kinkelini, Kittl 1892 [Tricolnaticopsidae]
• Naticopsis koljanuriensis, Mazaev 2015 [Cycloneritimorpha]
• Naticopsis ladina, Kittl 1892 [Cycloneritimorpha]
• Naticopsis laeta, Perner 1903 [Cycloneritimorpha]
• Naticopsis laevis (Meek 1873) [Cycloneritimorpha]
• Naticopsis laevissima, Kittl 1894 [Cycloneritimorpha]
• Naticopsis laubei, Kittl 1892 [Cycloneritimorpha]
• Naticopsis levis, Meek 1873 [Cycloneritimorpha]
• Naticopsis lilydalensis, Cresswell 1893 [Cycloneritimorpha]
• Naticopsis limneiformis (Laube 1868) [Cycloneritimorpha]
• Naticopsis linearis, C.R. Keyes 1889 [Anomphalidae]
• Naticopsis lirata (Phillips 1836) [Craspedostomatidae]
• Naticopsis littonana (Hall 1856) [Strobeidae]
• Naticopsis littonana genevievensis, Meek and Worthen 1867 [Cycloneritimorpha]
• Naticopsis macrostoma (Sandberger and Sandberger 1854) [Neritopsidae]
• Naticopsis magnifica, Webster 1905 [Palaeotrochidae]
• Naticopsis mammillaris, de Koninck 1881 [Trachyspiridae]
• Naticopsis manitobensis, Whiteaves 1892 [Cycloneritimorpha]
• Naticopsis marginata (Römer 1843) [Cycloneritimorpha]
• Naticopsis mariona (Thein and Nitecki 1974) [Cycloneritimorpha]
• Naticopsis marthaae, Knight 1933 [Cycloneritimorpha]
• Naticopsis mediterranea, Gemmellaro 1889 [Cycloneritimorpha]
• Naticopsis meeki, Knight 1933 [Cycloneritimorpha]
• Naticopsis meridionalis (Phillips 1841) [Soleniscidae]
• Naticopsis microtricha (Römer 1843) [Cycloneritimorpha]
• Naticopsis minima (Brown 1841) [Cycloneritimorpha]
• Naticopsis minoensis, Hayasaka 1943 [Cycloneritimorpha]
• Naticopsis minuta, Tolmachoff 1930 [Cycloneritimorpha]
• Naticopsis minuta, Gemmellaro 1889 [Cycloneritimorpha]
• Naticopsis minuta, Sayre 1930 [unclassified species]
• Naticopsis minuta (Waagen 1880) [Cycloneritimorpha]
• Naticopsis minutus, Sayre 1930 [Cycloneritimorpha]
• Naticopsis monilifera, White 1880 [Cycloneritimorpha]
• Naticopsis nana (Meek and Worthen 1860) [Neritopsidae]
• Naticopsis nanus (Meek and Worthen 1860) [Neritopsidae]
• Naticopsis naticaeformis (L. Karczewski 1989) [Cycloneritimorpha]
• Naticopsis neritacea (Münster 1841) [Fedaiellidae]
• Naticopsis nexicosta (J. Phillips 1841) [Cycloneritimorpha]
• Naticopsis ninglangensis, Pan and Erwin 2002 [unclassified species]
• Naticopsis nodosus, Meek and Worthen 1860 [Trachyspiridae]
• Naticopsis oblata (Winters 1963) [Cycloneritimorpha]
• Naticopsis oblatus, Winters 1963 [Cycloneritimorpha]
• Naticopsis omaliana (de Koninck 1844) [Anomphalidae]
• Naticopsis oncochiliformis, Gemmellaro 1889 [Cycloneritimorpha]
• Naticopsis opimavoluta (Linsley 1968) [Cycloneritimorpha]
• Naticopsis osbornei, Yoo 1988 [Cycloneritimorpha]
• Naticopsis ovoidea, de Koninck 1881 [Cycloneritimorpha]
• Naticopsis ovulum (Waagen 1880) [Cycloneritimorpha]
• Naticopsis paucivolutus, Weller 1906 [Cycloneritimorpha]
• Naticopsis pegmihumerosa (Linsley 1968) [Cycloneritimorpha]
• Naticopsis permica, Netchaev 1894 [Cycloneritimorpha]
• Naticopsis petricola, Gemmellaro 1889 [Cycloneritimorpha]
• Naticopsis phillipsi, M'Coy 1844 [Cycloneritimorpha]
• Naticopsis piriformis, Mansuy 1912 [Cycloneritimorpha]
• Naticopsis placida, de Koninck 1883 [Cycloneritimorpha]
• Naticopsis planapicula, Wang 1980 [Cycloneritimorpha]
• Naticopsis planifrons (Linsley 1968) [Cycloneritimorpha]
• Naticopsis planispira (Phillips 1836) [Cycloneritimorpha]
• Naticopsis plebeia, Perner 1903 [Cycloneritimorpha]
• Naticopsis plena, Perner 1903 [Cycloneritimorpha]
• Naticopsis plicatella, Gemmellaro 1889 [Cycloneritimorpha]
• Naticopsis plicatula, Perner 1903 [Cycloneritimorpha]
• Naticopsis praealta, Wanner 1922 [Cycloneritimorpha]
• Naticopsis primigenia, d'Eichwald 1859 [Cycloneritimorpha]
• Naticopsis priscus (Gemmellaro 1889) [Cycloneritimorpha]
• Naticopsis protei (Goldfuss 1844) [Cycloneritimorpha]
• Naticopsis protogaea (Goldfuss 1844) [Cycloneritimorpha]
• Naticopsis pseudoangusta, Kittl 1894 [Cycloneritimorpha]
• Naticopsis purpura (F.A. Römer 1850) [Cycloneritimorpha]
• Naticopsis rectelabiata, Kittl 1894 [Tricolnaticopsidae]
• Naticopsis remex, White 1876 [Cycloneritimorpha]
• Naticopsis ribletella, Tong and Erwin 2001 [Cycloneritimorpha]
• Naticopsis rotundatum, Clarke 1904 [unclassified species]
• Naticopsis ruchholzi (Gischler et al. 2004) [Cycloneritimorpha]
• Naticopsis scintilla, Girty 1915 [Cycloneritimorpha]
• Naticopsis semistriata (G. Münster 1840) [Cycloneritimorpha]
• Naticopsis sessilis, Reed 1944 [Cycloneritimorpha]
• Naticopsis shizishanensis, Pan and Erwin 2002 [unclassified species]
• Naticopsis shumardi (McChesney 1859) [Cycloneritimorpha]
• Naticopsis sigaretiformis, de Koninck 1881 [Delphinulopsidae]
• Naticopsis signata, Koken 1900 [Cycloneritimorpha]
• Naticopsis sirodoti, Munier-Chalmas 1876 [Cycloneritimorpha]
• Naticopsis spallanzanii, Gemmellaro 1889 [Cycloneritimorpha]
• Naticopsis spectata, Reed 1944 [Cycloneritimorpha]
• Naticopsis subcostata (Dechen 1832) [Neritopsidae]
• Naticopsis sublimneiformis, Kittl 1894 [Cycloneritimorpha]
• Naticopsis subovata, Meek and Worthen 1873 [Delphinulopsidae]
• Naticopsis sumatrensis, Roemer 1880 [Cycloneritimorpha]
• Naticopsis suturicompta (Yochelson and Dutro 1960) [Cycloneritimorpha]
• Naticopsis taemasensis (Tassell 1982) [Cycloneritimorpha]
• Naticopsis tayloriana, Girty 1910 [Cycloneritimorpha]
• Naticopsis telleri, Kittl 1892 [Cycloneritimorpha]
• Naticopsis torta (F.B. Meek 1872) [Cycloneritimorpha]
• Naticopsis tortum (F.B. Meek 1872) [Cycloneritimorpha]
• Naticopsis transversa (Beede 1907) [Cycloneritimorpha]
• Naticopsis transversa (Lindström 1884) [Holopeidae]
• Naticopsis transversus (Beede 1907) [Cycloneritimorpha]
• Naticopsis trautscholdi, Fliegel 1901 [Cycloneritimorpha]
• Naticopsis trevorpaticiciorum (Peel 1975) [Cycloneritimorpha]
• Naticopsis trevorpatriciorum, Peel 1975 [Cycloneritimorpha]
• Naticopsis tschernyschewi, Yakowlew 1899 [Cycloneritimorpha]
• Naticopsis tumescens (Perner 1903) [Cycloneritimorpha]
• Naticopsis uhligi, Kittl 1892 [Tricolnaticopsidae]
• Naticopsis ussheri (Whidborne 1891) [Platyceratidae]
• Naticopsis variata (Phillips 1836) [Trachyspiridae]
• Naticopsis velox, Perner 1903 [Cycloneritimorpha]
• Naticopsis ventricosa (Norwood and Pratten 1855) [Cycloneritimorpha]
• Naticopsis ventricosus (Norwood and Pratten 1855) [Cycloneritimorpha]
• Naticopsis virgata, Knight 1933 [Cycloneritimorpha]
• Naticopsis waageni, Gemmellaro 1889 [Cycloneritimorpha]
• Naticopsis wakehami (Clarke 1908) [Cycloneritimorpha]
• Naticopsis wakimizui, Hayasaka 1943 [Cycloneritimorpha]
• Naticopsis waterlooensis, Weller 1916 [Cycloneritimorpha]
• Naticopsis wheeleri (Swallow 1860) [Trachyspiridae]
• Naticopsis wortheni, Knight 1933 [Cycloneritimorpha]
• Naticopsis wortheni, Weller 1916 [Platyceratidae]
• Naticopsis wortheniana, Knight 1934 [Cycloneritimorpha]
• Naticopsis yinganensis, Qiao 1983 [Cycloneritimorpha]
• Naticopsis ziczac, Whitfield 1882 [Cycloneritimorpha]
• Naticopsis zitteli, Kittl 1892 [Fedaiellidae]
• Naticopsoidea, superfamily, Meek and Worthen 1866 [Cycloneritimorpha]
• Natirhenia, Heidelberger 2001 [Platyceratidae]
• Natirhenia margaritifera (d’Archiac and de Verneuil 1842) [Platyceratidae]
• Natiria, de Koninck 1881 [Craspedostomatidae]
• Natiria aequicostata, Batten and Stokes 1986 [Craspedostomatidae]
• Natiria americana (G.H. Girty 1915) [Craspedostomatidae]
• Natiria costata (Munster 1841) [Craspedostomatidae]
• Natiria costata (Patte 1922) [Craspedostomatidae]
• Natiria eligma, Pan 1982 [Craspedostomatidae]
• Natiria gemmulata, Zhu 1995 [Craspedostomatidae]
• Natiria lyrata (Phillips 1836) [Craspedostomatidae]
• Natiria praecursor, E. Koken and J. Perner 1925 [Holopeidae]
• Natiria striatocostata (Braun 1841) [Scalaneritinidae]
• Natiscotecella, Ernst and Munnecke 2009 [Cystoporata]
• Natitaria (Koken 1892) [Neritidae]
• Natitaria candida (Kittl 1894) [Neritariidae]
• Natlandia, David 1946 [Salmoniformes]
• Natlaspididae, family, Halstead 1993 [unclassified family]
• Natlaspis, Dineley and Loeffler 1976 [unclassified genus]
• Natmus, Jell 1985 [Ptychopariida]
• Natoba, Pessagno and Poisson 1981 [Eucyrtidiellidae]
• Natoba minuta, Pessagno and Poisson 1981 [Eucyrtidiellidae]
• Natraglia, Pessagno et al. 1979 [Spumellaria]
• Natraglia luminosa, Pessagno et al. 1979 [Spumellaria]
• Natraglia unica, Pessagno et al. 1979 [Spumellaria]
• Natricinae, subfamily, C. L. Bonaparte 1838 [Colubridae]
• Natrix, J. N. Laurenti 1768 [Colubridae]
• Natrix hillmani, Wilson 1968 [Colubridae]
• Natrix longivertebrata, Szyndlar 1984 [Colubridae]
• Natrix maura (Linnaeus 1758) [unclassified species]
• Natrix merkurensis, Ivanov 2002 [Colubridae]
• Natrix mlynarskii, Rage 1988 [Colubridae]
• Natrix natrix, C. Linnaeus 1758 [Colubridae]
• Natrix parva, Szyndlar 1984 [Colubridae]
• Natrix sipedon (Linnaeus 1758) [Colubridae]
• Natronasaurus, Ulansky 2014 [unclassified genus]
• Natronasaurus longispinus (Gilmore 1914) [unclassified species]
• Natsiatum, F. Buchanan-Hamilton 1834 [Icacinaceae]
• Natunaornis, Worthy 2001 [unclassified genus]
• Natunaornis gigoura, Worthy 2001 [unclassified species]
• Naucoridae, family, Fallen 1814 [Hemiptera]
• Naucorinae, subfamily, Fallen 1814 [Naucoridae]
• Naucorini, tribe, Fallen 1814 [Naucoridae]
• Naucoris, Linnaeus 1758 [Naucoridae]
• Naucoris carinata, Oppenheim 1888 [Insecta]
• Naucoris crassus, Piton 1935 [Insecta]
• Naucoris dilatatus, Heer 1853 [Naucoridae]
• Naucoris lapidarius, Weyenbergh 1869 [Insecta]
• Naucoris rottensis, von Schlechtendal 1899 [Naucoridae]
• Naucoroidea, superfamily [Hemiptera]
• Naudoliva, Kilburn 1989 [Buccinidae]
• Naukat [Naukatidae]
• Naukatida, order, Popov and Tikhonov 1990 [Obolellata]
• Naukatidae, family, Popov and Tikhonov 1990 [Naukatida]
• Naukatoidea, superfamily, Popov and Tikhonov 1990 [Naukatida]
• Naulas, Agassiz 1845 [Onchidae]
• Naulia [Cardiida]
• Naultinus, Gray 1842 [unclassified genus]
• Naupactidae, family, Gistel 1848 [Curculionidae]
• Naupactina, subtribe, Gistel 1848 [Curculionidae]
• Naupactini, tribe (Gistel 1848) [Curculionidae]
• Naupactus, Dejean 1821 [Curculionidae]
• Naupactus crassirostris, Heer 1865 [Curculionidae]
• Naupliella [Foraminifera]
• Naupygus, Casier 1966 [Holocentridae]
• Naupygus bucklandi, Casier 1966 [Holocentridae]
• Nausitora, Wright 1864 [Teredinidae]
• Nausitora wrigleyi, Gale 1995 [Teredinidae]
• Naustia, Ludvigsen 1982 [Remopleurididae]
• Naustia colombiana (Harrington and Kay 1951) [unclassified species]
• Nautellipsites [Muensteroceratidae]
• Nauticaris, Bate 1888 [Hippolytidae]
• Nauticaris marionis, Bate 1888 [Hippolytidae]
• Nautilacea, superfamily (de Blainville 1825) [Nautilida]
• Nautilaceae, superfamily, de Blainville 1825 [Nautilida]
• Nautilida, order, Agassiz 1847 [Cephalopoda]
• Nautilidae, family, de Blainville 1825 [Nautilida]
• Nautilina, suborder (Agassiz 1847) [Cephalopoda]
• Nautilinae, subfamily, de Blainville 1825 [Nautilidae]
• Nautiliniellidae, family, Miura and Laubier 1990 [Phyllodocida]
• Nautilitaceae, superfamily (de Blainville 1825) [Nautilida]
• Nautiloceras [Nautilida]
• Nautiloculina, Mohler 1938 [Nautiloculinidae]
• Nautiloculinidae, family, Loeblich and Tappan 1985 [Lituolacea]
• Nautiloidea, subclass, Agassiz 1847 [Cephalopoda]
• Nautiloidea, order (Agassiz 1847) [Cephalopoda]
• Nautiloidea, superfamily (de Blainville 1825) [Nautilida]
• Nautilornis, Wetmore 1926 [Presbyornithidae]
• Nautilornis avus, Wetmore 1926 [Presbyornithidae]
• Nautilornis proavitus, Wetmore 1926 [Presbyornithidae]
• Nautilornithinae, subfamily [unclassified subfamily]
• Nautilus, Linnaeus 1758 [Nautilidae]
• Nautilus (Aulaconautilus) (Spath 1927) [Pseudonautilidae]
• Nautilus (Aulaconautilus) bicarinatus, Jeannet 1951 [Pseudonautilidae]
• Nautilus (Coloceras) () [Liroceratidae]
• Nautilus (Coloceras) immanis, Reed 1931 [Grypoceratidae]
• Nautilus (Cymatoceras) (Hyatt 1884) [Nautilidae]
• Nautilus (Cymatoceras) carlottensis, Whiteaves 1900 [Nautilidae]
• Nautilus (Cymatoceras) crebricostatus (Blanford 1861) [Nautilidae]
• Nautilus (Cymatoceras) formosus (Blanford 1861) [Nautilidae]
• Nautilus (Cymatoceras) hermosus, Anderson 1958 [unclassified species]
• Nautilus (Cymatoceras) kayeanus (Blanford 1861) [Nautilidae]
• Nautilus (Cymatoceras) kossmati, Spengler 1910 [Nautilidae]
• Nautilus (Cymatoceras) negama (Blanford 1861) [Nautilidae]
• Nautilus (Cymatoceras) pseudoatlas, Yabe and Shimizu 1924 [Nautilidae]
• Nautilus (Cymatoceras) pseudonegama, Spengler 1910 [Nautilidae]
• Nautilus (Cymatoceras) saussureanus (Pictet 1847) [Nautilidae]
• Nautilus (Cymatoceras) semilobatus, Spengler 1910 [Nautilidae]
• Nautilus (Cymatoceras) virgatus, Spengler 1910 [Nautilidae]
• Nautilus (Discites) () [Nautilidae]
• Nautilus (Discites) highlandensis, Worthen 1875 [Grypoceratidae]
• Nautilus (Hercoglossa) (Conrad 1866) [Hercoglossidae]
• Nautilus (Hercoglossa) aegyptiacus, Foord 1891 [Nautilidae]
• Nautilus (Hercoglossa) cassinianus, Foord and Crick 1890 [Nautilidae]
• Nautilus (Hercoglossa) danicus (Schlotheim 1820) [Hercoglossidae]
• Nautilus (Hercoglossa) portlandicus, Foord and Crick 1890 [Pseudonautilidae]
• Nautilus (Hercoglossa) tamulicus, Kossmat 1897 [Hercoglossidae]
• Nautilus (Paracenoceras) (Spath 1927) [Paracenoceratidae]
• Nautilus (Paracenoceras) acklini, Jeannet 1951 [Paracenoceratidae]
• Nautilus (Paracenoceras) arduennensis (d'Orbigny 1850) [Paracenoceratidae]
• Nautilus (Paracenoceras) calloviensis (Oppel 1858) [Paracenoceratidae]
• Nautilus (Paracenoceras) dilatatus, Jeannet 1951 [Paracenoceratidae]
• Nautilus (Paracenoceras) herznachensis, Jeannet 1951 [Paracenoceratidae]
• Nautilus (Paracenoceras) kumagunense (Waagen 1873) [Paracenoceratidae]
• Nautilus (Paracenoceras) rollieri (von Loesch 1914) [Paracenoceratidae]
• Nautilus (Paracenoceras) subhexagonus, Jeannet 1951 [Paracenoceratidae]
• Nautilus (Paracenoceras) wilmae, Jeannet 1951 [Paracenoceratidae]
• Nautilus (Pseudaganides) (Spath 1927) [Pseudonautilidae]
• Nautilus (Pseudaganides) aganiticus (Schlotheim 1820) [Pseudonautilidae]
• Nautilus (Pseudaganides) frickensis, Jeannet 1951 [Pseudonautilidae]
• Nautilus (Pseudaganides) helveticus (von Loesch 1914) [Pseudonautilidae]
• Nautilus (Pseudaganides) krenkeli, Jeannet 1951 [Pseudonautilidae]
• Nautilus (Pseudaganides) ledonicus (Loriol 1903) [Pseudonautilidae]
• Nautilus (Pseudaganides) pulchellus, Jeannet 1951 [Pseudonautilidae]
• Nautilus (Solenochilus), Meek and Worthen 1870 [Cephalopoda]
• Nautilus (Solenochilus) collectus, Meek and Worthen 1870 [Solenochilidae]
• Nautilus (Temnocheilus) (M'Coy 1844) [Koninckioceratidae]
• Nautilus (Temnocheilus) furcatus, M'Coy 1844 [Pericyclidae]
• Nautilus (Temnocheilus) winslowi (Meek and Worthen 1870) [Koninckioceratidae]
• Nautilus (Temnochilus) (M'Coy 1844) [Koninckioceratidae]
• Nautilus (Temnochilus) winslowi, Meek and Worthen 1870 [Koninckioceratidae]
• Nautilus acanthicus, Tzwetaev 1888 [Temnocheilidae]
• Nautilus acutauricularis, Fichtel and Moll 1798 [Nodosariidae]
• Nautilus acutus, Hauer 1846 [Syringonautilidae]
• Nautilus adneticus, Pia 1914 [Cenoceratidae]
• Nautilus affinis, Chapuis and Dewalque 1853 [Cenoceratidae]
• Nautilus affinis, Gemmellaro 1884 [Cenoceratidae]
• Nautilus aganiticus, Schlotheim 1820 [Pseudonautilidae]
• Nautilus ahltenensis, Schulter 1876 [Nautilidae]
• Nautilus alabamensis, Morton 1834 [Aturiidae]
• Nautilus albensis, d'Orbigny 1850 [Nautilidae]
• Nautilus allani, Fleming 1945 [Nautilidae]
• Nautilus allionii, Michelotti 1840 [Nautilidae]
• Nautilus altifrons, Chapman 1915 [Nautilidae]
• Nautilus altisiphites, Prinz 1906 [Cenoceratidae]
• Nautilus alumnus, Iredale 1944 [Nautilidae]
• Nautilus ammoneus, Eichwald 1857 [Trigonoceratidae]
• Nautilus ammoni, von Loesch 1914 [Pseudonautilidae]
• Nautilus amorettii, Parona 1897 [Cenoceratidae]
• Nautilus anceps, Reinecke 1818 [Reineckeiidae]
• Nautilus angustatus, Conrad 1849 [Nautilidae]
• Nautilus angustus, Blanford 1861 [Nautilidae]
• Nautilus anisi, Arthaber 1896 [Liroceratidae]
• Nautilus annularis, Phillips 1829 [Cenoceratidae]
• Nautilus anomphalus, Pia 1914 [Nautilidae]
• Nautilus antiquus, Dacque 1910 [Paracenoceratidae]
• Nautilus applanatus, Zittel 1902 [Nautilidae]
• Nautilus arariformis, Pia 1914 [Cenoceratidae]
• Nautilus araris, Dumortier 1869 [Cenoceratidae]
• Nautilus aratus, Quenstedt 1846 [Cenoceratidae]
• Nautilus archiacianus, d'Orbigny 1840 [Nautilidae]
• Nautilus arcuatus, Deshayes 1842 [Hercoglossidae]
• Nautilus arduennensis, d'Orbigny 1850 [Paracenoceratidae]
• Nautilus argoviensis, von Loesch 1914 [Pseudonautilidae]
• Nautilus armeniacus, Abich 1878 [Nautilida]
• Nautilus asper, Oppel 1868 [Nautilidae]
• Nautilus astacoides, Young and Bird 1832 [Cenoceratidae]
• Nautilus astierianus, d'Orbigny 1850 [Nautilidae]
• Nautilus atlas, Whiteaves 1876 [Nautilidae]
• Nautilus atuberculatus, Tzwetaev 1888 [Aipoceratidae]
• Nautilus aturi, Basterot 1825 [Aturiidae]
• Nautilus aturoides, Pictet 1866 [Pseudonautilidae]
• Nautilus austriacus, Hauer 1856 [Cenoceratidae]
• Nautilus avonensis, Dawson 1891 [Koninckioceratidae]
• Nautilus baberi, Morris and Lycett 1850 [Cenoceratidae]
• Nautilus baconicus, Vadasz 1910 [Cenoceratidae]
• Nautilus balcombensis, Chapman 1915 [Nautilidae]
• Nautilus balsamocrivellii, Parona 1897 [Cenoceratidae]
• Nautilus baluchistanensis, Spengler 1910 [Nautilidae]
• Nautilus barrandei, Hauer 1847 [Syringonautilidae]
• Nautilus bayfieldi, Foord and Crick 1890 [Nautilidae]
• Nautilus begudensis, Kilian and Reboul 1915 [Nautilidae]
• Nautilus bellerophon, Lundgren 1867 [Nautilidae]
• Nautilus bicarinatus, Verneuil 1845 [Trigonoceratidae]
• Nautilus bidorsatus, Schlotheim 1820 [Tainoceratidae]
• Nautilus bifrons, de Koninck 1878 [Koninckioceratidae]
• Nautilus bifurcatum, Ooster 1858 [Nautilidae]
• Nautilus bisulcatus, Dacque 1905 [Paracenoceratidae]
• Nautilus bisulcatus, Wulfen 1793 [Carnitidae]
• Nautilus blakei, Avnimelech 1947 [Hercoglossidae]
• Nautilus bodeni, von Loesch 1914 [Pseudonautilidae]
• Nautilus boissieri, Pictet 1866 [unclassified species]
• Nautilus bouchardianus, d'Orbigny 1840 [Nautilidae]
• Nautilus bowerbankianus, King 1850 [Liroceratidae]
• Nautilus bradfordensis, Crick 1898 [Cenoceratidae]
• Nautilus brahmanicus, Griesbach 1880 [Grypoceratidae]
• Nautilus brancoi, Gemmellaro 1884 [Cenoceratidae]
• Nautilus breislacki, Parona 1897 [Cenoceratidae]
• Nautilus brembanus, Mojsisovics 1882 [Liroceratidae]
• Nautilus breunneri, Hauer 1847 [Tainoceratidae]
• Nautilus brevior, von Mojsisovics 1873 [Syringonautilidae]
• Nautilus brevis, Hauer 1860 [Syringonautilidae]
• Nautilus brunhuberi, von Loesch 1914 [Pseudonautilidae]
• Nautilus bryani, Gabb 1877 [Nautilidae]
• Nautilus bullatus, von Mojsisovics 1873 [Syringonautilidae]
• Nautilus burkarti, Aguilera 1895 [unclassified species]
• Nautilus burtini, Galeotti 1837 [Hercoglossidae]
• Nautilus burtonensis, Foord and Crick 1890 [Cenoceratidae]
• Nautilus calcar, Linnaeus 1758 [Nodosariidae]
• Nautilus calloviensis, Oppel 1858 [Paracenoceratidae]
• Nautilus calvimontensis, Bede 1948 [Nautilidae]
• Nautilus campbelli, Meek 1861 [Nautilidae]
• Nautilus campichei, Karakasch 1907 [Nautilidae]
• Nautilus canaliculatus, Eichwald 1857 [Trigonoceratidae]
• Nautilus carinatus, Eichwald 1857 [Trigonoceratidae]
• Nautilus caroliameghinoi, Ihering 1902 [Aturiidae]
• Nautilus cassianus (Mojsisovics 1882) [Tainoceratidae]
• Nautilus cassinianus, Foord and Crick 1890 [Hercoglossidae]
• Nautilus catonis, Gemmellaro 1886 [Cenoceratidae]
• Nautilus cenomanensis, Schluter 1876 [Nautilidae]
• Nautilus centralis, Sowerby 1812 [Nautilidae]
• Nautilus champlainense, Whitfield 1886 [unclassified species]
• Nautilus charlottensis (Whiteaves 1900) [Nautilidae]
• Nautilus charpentieri, Leymerie 1851 [Nautilidae]
• Nautilus chilensis, Huppe 1854 [Cenoceratidae]
• Nautilus chudeaui, Douville 1920 [Hercoglossidae]
• Nautilus clementinus, d'Orbigny 1840 [Nautilidae]
• Nautilus clitellarius, Sowerby 1840 [Ephippoceratidae]
• Nautilus columbinus, Fritsch 1872 [Nautilidae]
• Nautilus comptus, Reinecke 1818 [Graphoceratidae]
• Nautilus connectens, Waagen 1879 [Grypoceratidae]
• Nautilus convolutus, Waagen 1879 [Grypoceratidae]
• Nautilus cookana, Whitfield 1892 [Nautilidae]
• Nautilus cookanum (Whitfield 1892) [Nautilidae]
• Nautilus cornutus, Golowinsky 1868 [Permonautilidae]
• Nautilus costula, Reinecke 1818 [Hildoceratidae]
• Nautilus crassisinuatus, Crick 1898 [Pseudonautilidae]
• Nautilus crebricostatus, Blanford 1861 [Nautilidae]
• Nautilus crista, Linnaeus 1758 [Planorbidae]
• Nautilus crux, Stache 1877 [Tainoceratidae]
• Nautilus cubaensis, Lea 1841 [Aturiidae]
• Nautilus cymbiformis, Wulfen 1793 [Joannitidae]
• Nautilus danicus, Schlotheim 1820 [Hercoglossidae]
• Nautilus darupensis, Schluter 1876 [Nautilidae]
• Nautilus decurrens, d'Eichwald 1860 [Nautilidae]
• Nautilus dekayi, Morton 1834 [Nautilidae]
• Nautilus delphinus, Forbes 1846 [Nautilida]
• Nautilus deluci, d'Archaic 1850 [Hercoglossidae]
• Nautilus demonensis, Gemmellaro 1911 [Cenoceratidae]
• Nautilus dentatus, Reinecke 1818 [unclassified species]
• Nautilus depressa, Eichwald 1840 [unclassified species]
• Nautilus depressus, van Binckhorst 1861 [Nautilidae]
• Nautilus desertorum, Quaas 1902 [Hercoglossidae]
• Nautilus desertorum, Douvillé 1916 [Nautilidae]
• Nautilus deshayesi, Defrance 1825 [Aturiidae]
• Nautilus deslongchampsianus, d'Orbigny 1840 [Nautilidae]
• Nautilus disculus, Deshayes 1865 [Nautilidae]
• Nautilus dispansus, Morris and Lycett 1850 [Cenoceratidae]
• Nautilus distefanoi, Gemmellaro 1911 [Cenoceratidae]
• Nautilus divisus, White and St. John 1867 [Ephippoceratidae]
• Nautilus domeykus, d'Orbigny 1842 [Cenoceratidae]
• Nautilus dorbignyanus, Forbes 1846 [Nautilidae]
• Nautilus dorsatus, Roemer 1836 [Paracenoceratidae]
• Nautilus dorsoarmatus, Abich 1878 [Tainoceratidae]
• Nautilus dorsoexcavatus, Parona and Bonarelli 1895 [Paracenoceratidae]
• Nautilus drepanensis, Tagliarini 1901 [Pseudonautilidae]
• Nautilus dubaleni, Peyrot 1932 [Nautilidae]
• Nautilus duilii, Gemmellaro 1886 [Pseudonautilidae]
• Nautilus dumasi, Pictet 1867 [Pseudonautilidae]
• Nautilus egregius, Pia 1914 [Cenoceratidae]
• Nautilus ehrlichi, von Mojsisovics 1873 [Syringonautilidae]
• Nautilus eichwaldi, Karakasch 1907 [Nautilidae]
• Nautilus elegans, Sowerby 1816 [Nautilidae]
• Nautilus ellipticus, Schafhautl 1863 [Hercoglossidae]
• Nautilus ennianus, Dacque 1905 [Paracenoceratidae]
• Nautilus erycinus, Tagliarini 1901 [Cenoceratidae]
• Nautilus eugyrus, von Mojsisovics 1873 [Syringonautilidae]
• Nautilus evolutus, von Mojsisovics 1873 [Syringonautilidae]
• Nautilus excavatus, Sowerby 1826 [Cenoceratidae]
• Nautilus excentricus, Eichwald 1857 [Liroceratidae]
• Nautilus exiguus, Crick 1898 [Cenoceratidae]
• Nautilus expansus, Sowerby 1824 [Nautilidae]
• Nautilus exterebratus, Crick 1898 [Cenoceratidae]
• Nautilus farringdonensis, Sharpe 1854 [Nautilidae]
• Nautilus felix, Chapman 1915 [Hercoglossidae]
• Nautilus ferox, Billings 1861 [Tarphyceratidae]
• Nautilus ferratus, Cox 1857 [Ephippoceratidae]
• Nautilus fischeranus, Foord and Crick 1890 [Cenoceratidae]
• Nautilus fischeri, von Mojsisovics 1873 [Tainoceratidae]
• Nautilus fittoni, Sharpe 1853 [Nautilidae]
• Nautilus flammeus, Ronchetti 1947 [Nautilidae]
• Nautilus flemingianus, de Koninck 1863 [Koninckioceratidae]
• Nautilus fleuriausianus, d'Orbigny 1840 [Nautilidae]
• Nautilus floridus, Wulfen 1793 [Carnitidae]
• Nautilus forbesi, d'Archiac and Haime 1854 [Hercoglossidae]
• Nautilus forbesianus, Blanford 1861 [Hercoglossidae]
• Nautilus formosus, Blanford 1861 [Nautilidae]
• Nautilus fourneti, Dumortier 1874 [Nautilidae]
• Nautilus francomontanus, Kuhn 1939 [Nautilidae]
• Nautilus franconicus, Oppel 1865 [Pseudonautilidae]
• Nautilus freieslebeni, Geinitz 1843 [Liroceratidae]
• Nautilus fricator, Beck 1835 [Nautilidae]
• Nautilus fuscus, Crick 1898 [Paracenoceratidae]
• Nautilus gabbi, Anderson 1902 [unclassified species]
• Nautilus galea, Fritsch 1872 [Nautilidae]
• Nautilus galeatus, von Mojsisovics 1873 [Grypoceratidae]
• Nautilus galicianus, Alth 1819 [Hercoglossidae]
• Nautilus gasteroptychus, Dittmar 1866 [Clydonautilidae]
• Nautilus geelongensis, Foord 1891 [Nautilidae]
• Nautilus geinitzi, Oppel 1865 [Pseudonautilidae]
• Nautilus gemmatus, von Mojsisovics 1873 [Tainoceratidae]
• Nautilus germanus, Phillips 1841 [Euomphalina]
• Nautilus geyeri, Prinz 1906 [Cenoceratidae]
• Nautilus giganteus, d'Orbigny 1842 [Paracenoceratidae]
• Nautilus girardoti, Loriol 1903 [Pseudonautilidae]
• Nautilus goliathus, Waagen 1879 [Koninckioceratidae]
• Nautilus goniatites, Hauer 1849 [Clydonautilidae]
• Nautilus gorasdzensis, Assmann 1937 [Tainoceratidae]
• Nautilus gosavicus, Redtenbacher 1873 [Hercoglossidae]
• Nautilus granulosostriatus (Klipstein 1843) [Syringonautilidae]
• Nautilus gravesianus, d'Orbigny 1842 [Pseudonautilidae]
• Nautilus guembeli, von Mojsisovics 1873 [Grypoceratidae]
• Nautilus hallidayi, Waring 1914 [Nautilidae]
• Nautilus haloricus, von Mojsisovics 1873 [Grypoceratidae]
• Nautilus heberti, van Binckhorst 1861 [Hercoglossidae]
• Nautilus hecticus, Reinecke 1818 [Oppeliidae]
• Nautilus helveticus, von Loesch 1914 [Pseudonautilidae]
• Nautilus hendersoni, Etheridge 1892 [Nautilidae]
• Nautilus hercules, Billings 1857 [Apsidoceratidae]
• Nautilus hesperis, Eichwald 1860 [Koninckioceratidae]
• Nautilus heterophyllus, Hauer 1849 [Syringonautilidae]
• Nautilus hexagonus, Sowerby 1826 [Paracenoceratidae]
• Nautilus hexagonus, Koninck 1843 [Grypoceratidae]
• Nautilus hilarionis, de Gregorio 1880 [Hercoglossidae]
• Nautilus hilli, Shattuck 1903 [Nautilidae]
• Nautilus hoernesi, Stache 1877 [Tainoceratidae]
• Nautilus hunicus, Diener 1903 [Grypoceratidae]
• Nautilus hunstantonensis, Foord and Crick 1890 [Nautilidae]
• Nautilus huxleyanus, Blanford 1861 [Nautilidae]
• Nautilus impendens, Crick 1898 [Cenoceratidae]
• Nautilus imperialis, Sowerby 1812 [Hercoglossidae]
• Nautilus incertus, Abich 1878 [Tainoceratidae]
• Nautilus indicus, d'Orbigny 1850 [Nautilidae]
• Nautilus indifferens, Hauer 1892 [Liroceratidae]
• Nautilus inornatus, d'Orbigny 1843 [Nautilidae]
• Nautilus inostranzewi, Tzwetaev 1888 [Grypoceratidae]
• Nautilus intermedius, Sowerby 1816 [Cenoceratidae]
• Nautilus intumescens, Waagen 1873 [Cymatoceratidae]
• Nautilus izumoensis, Yokoyama 1913 [Nautilidae]
• Nautilus izumoensis, Yokoyama 1913 [Nautilidae]
• Nautilus japonicus, Shimizu 1926 [Nautilidae]
• Nautilus jason, Reinecke 1818 [Kosmoceratidae]
• Nautilus jason, Billings 1859 [Plectoceratidae]
• Nautilus javanus, Martin 1879 [Nautilidae]
• Nautilus jordani, Zittel 1902 [Hercoglossidae]
• Nautilus jourdani, Dumortier 1874 [Cenoceratidae]
• Nautilus julianus, Fucini 1895 [Cenoceratidae]
• Nautilus jumarensis, Waagen 1873 [Paracenoceratidae]
• Nautilus jurensis, Quenstedt 1849 [Nautilidae]
• Nautilus justus, Blanford 1861 [Nautilidae]
• Nautilus karpinskyi, Karakasch 1907 [Pseudonautilidae]
• Nautilus kayeanus, Blanford 1861 [Nautilidae]
• Nautilus kelloggi, Whitfield 1886 [Tarphyceratidae]
• Nautilus kieslingeri, Collignon 1933 [Grypoceratidae]
• Nautilus klebelsbergi, von Loesch 1914 [Pseudonautilidae]
• Nautilus klipsteini (Mojsisovics 1882) [Tainoceratidae]
• Nautilus kumagunensis, Waagen 1873 [Paracenoceratidae]
• Nautilus labechei, d'Archiac and Haime 1853 [Nautilidae]
• Nautilus lacerdae, Vilanova y Piera 1870 [Cenoceratidae]
• Nautilus laevigatus, d'Orbigny 1840 [Nautilidae]
• Nautilus lallieri (d'Orbigny 1841) [Cenoceratidae]
• Nautilus lallierianus, d'Orbigny 1841 [Cenoceratidae]
• Nautilus lamarckii, Deshayes 1835 [Hercoglossidae]
• Nautilus landanensis, Vincent 1913 [Hercoglossidae]
• Nautilus largilliertianus, d'Orbigny 1840 [Nautilidae]
• Nautilus latidorsatus, d'Orbigny 1842 [Cenoceratidae]
• Nautilus latissimus, Waagen 1879 [Tainoceratidae]
• Nautilus laubei, von Mojsisovics 1873 [Grypoceratidae]
• Nautilus ledonicus, Loriol 1903 [Pseudonautilidae]
• Nautilus leiotropis, Schluter 1876 [Nautilidae]
• Nautilus lentiformis, Stoliczka 1866 [Nautilidae]
• Nautilus leonei, Negri 1934 [Nautilidae]
• Nautilus leonicensis, de Zigno 1881 [Hercoglossidae]
• Nautilus liardensis, Whiteaves 1889 [Tainoceratidae]
• Nautilus libanoticus, Foord and Crick 1890 [Cymatoceratidae]
• Nautilus lilianus, Mojsisovics 1882 [Syringonautilidae]
• Nautilus lineatus, Sowerby 1813 [Cenoceratidae]
• Nautilus lineolatus, Foord and Crick 1890 [Cenoceratidae]
• Nautilus loricatus, Schluter 1876 [Nautilidae]
• Nautilus lorioli, von Loesch 1914 [Paracenoceratidae]
• Nautilus lunula, Reinecke 1818 [Oppeliidae]
• Nautilus lutatii, Gemmellaro 1886 [Cenoceratidae]
• Nautilus macromphalus, Sowerby 1849 [Nautilidae]
• Nautilus malbosi, Pictet 1867 [Pseudonautilidae]
• Nautilus maldonadi, Philippi 1897 [Aturiidae]
• Nautilus malherbii, Terquem 1855 [Cenoceratidae]
• Nautilus manuanensis, Crick 1907 [Nautilidae]
• Nautilus marcoui (d'Orbigny 1850) [Nautilida]
• Nautilus marcousanus, d'Orbigny 1850 [Nautilida]
• Nautilus mariani, Gemmellaro 1911 [Cenoceratidae]
• Nautilus marii, Gemmellaro 1886 [Cenoceratidae]
• Nautilus mazzarensis, Tagliarini 1901 [Cenoceratidae]
• Nautilus mermeti (Montfort 1802) [Nautilidae]
• Nautilus mesodicus, Hauer 1846 [Grypoceratidae]
• Nautilus meyrati, Ooster 1858 [Cenoceratidae]
• Nautilus mikado, Krenkel 1910 [Nautilidae]
• Nautilus mingshanensis, Kayser 1883 [Tainoceratidae]
• Nautilus missouriensis, Swallow 1858 [Liroceratidae]
• Nautilus mjatschkowanus, von Loesch 1914 [Paracenoceratidae]
• Nautilus modestus, von Mojsisovics 1873 [Liroceratidae]
• Nautilus modestus, Anderson 1958 [unclassified species]
• Nautilus mokattamensis, Foord 1891 [Hercoglossidae]
• Nautilus molengraafi, Haniel 1915 [Liroceratidae]
• Nautilus molli, Douvillé 1920 [Hercoglossidae]
• Nautilus montanaensis, Meek 1876 [Nautilidae]
• Nautilus montmollini, Pictet and Campiche 1859 [Nautilidae]
• Nautilus moreaui (d'Orbigny 1842) [Paracenoceratidae]
• Nautilus moreausus, d'Orbigny 1842 [Paracenoceratidae]
• Nautilus mosquensis, Tzwetaev 1888 [Grypoceratidae]
• Nautilus multicameratus, Gabb 1864 [Liroceratidae]
• Nautilus multiseptatus, Foord and Crick 1890 [Cenoceratidae]
• Nautilus multituberculatus, Waagen 1879 [Koninckioceratidae]
• Nautilus natator, Billings 1859 [Barrandoceratidae]
• Nautilus neckerianus, Pictet 1847 [Nautilidae]
• Nautilus negama, Blanford 1861 [Nautilidae]
• Nautilus neocomiensis, d'Orbigny 1840 [Nautilidae]
• Nautilus nikitini, Tzwetaev 1888 [Gzheloceratidae]
• Nautilus nodulosus, Wulfen 1793 [Carnitidae]
• Nautilus nordenskjoldi, Lindstrom 1885 [Syringonautilidae]
• Nautilus noricus, von Mojsisovics 1873 [Clydonautilidae]
• Nautilus normannicus, von Loesch 1914 [Nautilida]
• Nautilus obesus, Sowerby 1816 [Cenoceratidae]
• Nautilus obstructus, Eudes-Deslongchamps 1878 [Cenoceratidae]
• Nautilus obtusus, von Mojsisovics 1873 [Grypoceratidae]
• Nautilus occidentalis, Swallow 1860 [Nautilidae]
• Nautilus opalinus, Reinecke 1818 [Graphoceratidae]
• Nautilus ophioneus, Waagen 1879 [Grypoceratidae]
• Nautilus oppeli, Zittel 1868 [Pseudonautilidae]
• Nautilus orbiculatus, Tuomey 1854 [Hercoglossidae]
• Nautilus orientalis, Kayser 1883 [Tainoceratidae]
• Nautilus ornatus, Foord and Crick 1890 [Cenoceratidae]
• Nautilus parallelus, Abich 1878 [Grypoceratidae]
• Nautilus parallelus, Reinecke 1818 [Oppeliidae]
• Nautilus paretoi, Gemmellaro 1911 [Cenoceratidae]
• Nautilus parisiensis, Deshayes 1865 [Nautilidae]
• Nautilus parkinsoni, Edwards 1849 [Hercoglossidae]
• Nautilus patens, Kner 1848 [Nautilidae]
• Nautilus pavlowi, Arkhangelsky 1904 [Hercoglossidae]
• Nautilus pentagonus, Sowerby 1819 [Koninckioceratidae]
• Nautilus perarmatus, von Mojsisovics 1873 [Tainoceratidae]
• Nautilus peregrinus, Waagen 1879 [Liroceratidae]
• Nautilus perkinsi, Whitfield 1897 [Tarphyceratidae]
• Nautilus perlatus, Morton 1834 [Nautilidae]
• Nautilus pernambucensis, Maury 1930 [Nautilidae]
• Nautilus perornatus, Crick 1894 [Cenoceratidae]
• Nautilus perstriatus, Steuer 1897 [Nautilidae]
• Nautilus pertextus, Dumortier 1867 [Cenoceratidae]
• Nautilus pertumidus, Arthaber 1896 [Tainoceratidae]
• Nautilus pichleri, Hauer 1865 [Tainoceratidae]
• Nautilus picteti, Karakasch 1907 [Nautilidae]
• Nautilus picteti, Oppel 1865 [Pseudonautilidae]
• Nautilus pisanus, Fucini 1895 [Cenoceratidae]
• Nautilus planilateratus, Hauer 1860 [Tainoceratidae]
• Nautilus platynotus, Reinecke 1818 [unclassified species]
• Nautilus plicatus, Fitton 1835 [Nautilidae]
• Nautilus podolskensis, Tzwetaev 1888 [Grypoceratidae]
• Nautilus pompanium, Billings 1862 [unclassified species]
• Nautilus pompilius, Linnaeus 1758 [Nautilidae]
• Nautilus pomponius, Billing 1862 [Tarphyceratidae]
• Nautilus portlandicus (Foord and Crick 1890) [Pseudonautilidae]
• Nautilus posttuberculatus, Karpinsky 1874 [Tainoceratidae]
• Nautilus praepompilius, Shimansky 1957 [Nautilidae]
• Nautilus privatus, Mojsisovics 1882 [Paranautilidae]
• Nautilus profundisiphites, Prinz 1906 [Cenoceratidae]
• Nautilus pseudobouchardi (Spengler 1910) [Nautilidae]
• Nautilus pseudobouchardianus, Spengler 1910 [Nautilidae]
• Nautilus pseudoelegans, d'Orbigny 1841 [Nautilidae]
• Nautilus pseudorugosus, Pia 1914 [Cenoceratidae]
• Nautilus pseudotruncatus, Crick 1931 [Cenoceratidae]
• Nautilus pustulatus, Reinecke 1818 [Strigoceratidae]
• Nautilus quadrangularis, Pia 1914 [Cenoceratidae]
• Nautilus quadrangulus, Beyrich 1866 [Grypoceratidae]
• Nautilus quadratus, Fleming 1828 [Nautilida]
• Nautilus quadrilineatus, Favre 1869 [Nautilidae]
• Nautilus quenstedti, Hauer 1849 [Clydonautilidae]
• Nautilus radians, Reinecke 1818 [Hildoceratidae]
• Nautilus radiatus, Sowerby 1822 [Nautilidae]
• Nautilus radicula, Linnaeus 1767 [unclassified species]
• Nautilus ramsaueri, Hauer 1855 [Tainoceratidae]
• Nautilus rangei, Hoppe 1922 [Cenoceratidae]
• Nautilus rectangularis, Hauer 1850 [Tainoceratidae]
• Nautilus redivivus, Wulfen 1793 [Carnitidae]
• Nautilus regalis, Sowerby 1823 [Nautilidae]
• Nautilus regulus, Eichwald 1857 [Koninckioceratidae]
• Nautilus repertus, Iredale 1944 [Nautilidae]
• Nautilus requienianus, d'Orbigny 1840 [Nautilidae]
• Nautilus resupinatus, Redtenbacher 1873 [Nautilidae]
• Nautilus reticulatus, Hauer 1846 [Nautilidae]
• Nautilus robustus, Foord and Crick 1890 [Cenoceratidae]
• Nautilus roemeri, von Loesch 1914 [Pseudonautilidae]
• Nautilus rogeri, von Loesch 1914 [Pseudonautilidae]
• Nautilus rollieri, von Loesch 1914 [Paracenoceratidae]
• Nautilus romeroi, Ihering 1903 [Hercoglossidae]
• Nautilus rota, Blanford 1861 [Nautilidae]
• Nautilus rotundus, Crick 1898 [Nautilidae]
• Nautilus rouillieri, Koninck 1878 [Nautilida]
• Nautilus royeri, Loriol 1870 [Pseudonautilidae]
• Nautilus rugatus, Fritsch 1872 [Nautilidae]
• Nautilus rugosus, Buvignier 1852 [Cenoceratidae]
• Nautilus sacheri, Barrande 1865 [Barrandoceratidae]
• Nautilus sahariensis, Keller 1932 [Hercoglossidae]
• Nautilus salinarius, Mojsisovics 1882 [Tainoceratidae]
• Nautilus salisburgensis, Hauer 1849 [Clydonautilidae]
• Nautilus sangamonense, Meek and Worthen 1860 [Tainoceratidae]
• Nautilus sattleri, Krenkel 1910 [Paracenoceratidae]
• Nautilus sauperi, Haueri 1846 [Clydonautilidae]
• Nautilus saussureanus, Pictet 1847 [Nautilidae]
• Nautilus saxbii, Morris 1848 [Cenoceratidae]
• Nautilus schartimiensis, Janischewsky 1900 [Koninckioceratidae]
• Nautilus schloenbachi, von Mojsisovics 1873 [Tainoceratidae]
• Nautilus schlosseri, von Loesch 1914 [Pseudonautilidae]
• Nautilus schlotheimi, von Loesch 1914 [Pseudonautilidae]
• Nautilus schlumbergeri, Terquem 1855 [Cenoceratidae]
• Nautilus schmidti, Giebel 1852 [Cenoceratidae]
• Nautilus schneidi, von Loesch 1914 [Pseudonautilidae]
• Nautilus schusteri, von Loesch 1912 [Paracenoceratidae]
• Nautilus schwalmi, Prinz 1906 [Cenoceratidae]
• Nautilus schwertschlageri, von Loesch 1914 [Pseudonautilidae]
• Nautilus scrobiculatus, Solander 1786 [Nautilidae]
• Nautilus sebedinus, Stache 1877 [Tainoceratidae]
• Nautilus secernendus, Pia 1914 [Cenoceratidae]
• Nautilus securis, Dittmar 1866 [Gonionautilidae]
• Nautilus seebachianus, Geinitz 1861 [Nautilida]
• Nautilus seelandi, Penecke 1884 [Hercoglossidae]
• Nautilus semicostatus, Beyrich 1865 [Tainoceratidae]
• Nautilus semiornatus, Crick 1898 [Cenoceratidae]
• Nautilus semistriatus, d'Orbigny 1843 [Cenoceratidae]
• Nautilus semseyi, Prinz 1904 [Cenoceratidae]
• Nautilus senegalensis, Douville 1920 [Hercoglossidae]
• Nautilus sexcarinatus, Pictet 1867 [Pseudonautilidae]
• Nautilus sharpei, Schluter 1876 [Nautilidae]
• Nautilus siculus, Gemmellaro 1868 [Paracenoceratidae]
• Nautilus simillimus, Foord and Crick 1890 [Cenoceratidae]
• Nautilus simonyi, Hauer 1849 [Liroceratidae]
• Nautilus sinuatus, Sowerby 1818 [Nautilidae]
• Nautilus sinuosus, Roemer 1836 [Paracenoceratidae]
• Nautilus smithi, Foord and Crick 1890 [Cenoceratidae]
• Nautilus somaliensis, Newton 1925 [Hercoglossidae]
• Nautilus sowerbyanus, d'Orbigny 1840 [Hercoglossidae]
• Nautilus sowerbyi, Wetherell 1843 [Hercoglossidae]
• Nautilus spectabilis, Meek and Worthen 1860 [Koninckioceratidae]
• Nautilus sphaericum, Forbes 1846 [Nautilidae]
• Nautilus sphaericus, Forbes 1846 [Nautilidae]
• Nautilus spirolobus, Dittmar 1866 [Clydonautilidae]
• Nautilus spitiensis, Stoliczka 1865 [Syringonautilidae]
• Nautilus splendens, Blanford 1861 [Nautilidae]
• Nautilus spreaficoi, Parona 1897 [Cenoceratidae]
• Nautilus staffelbergensis, Kuhn 1936 [Paracenoceratidae]
• Nautilus stenomphalus, Sowerby 1849 [Nautilidae]
• Nautilus stephensoni, Dickerson 1914 [Nautilidae]
• Nautilus sternbergi, Barrande 1865 [Barrandoceratidae]
• Nautilus steveni, Karakasch 1907 [Nautilidae]
• Nautilus stoppanii, Parona 1897 [Cenoceratidae]
• Nautilus stpoani (Parona 1897) [Cenoceratidae]
• Nautilus strambergensis, Oppel 1865 [Pseudonautilidae]
• Nautilus striatus, Sowerby 1817 [Cenoceratidae]
• Nautilus stromeri, von Loesch 1914 [Pseudonautilidae]
• Nautilus stschurowskii, Milaschevitch 1877 [Nautilidae]
• Nautilus sturi, Hauer 1856 [Cenoceratidae]
• Nautilus styriacus, von Mojsisovics 1873 [Clydonautilidae]
• Nautilus subalbensis, Sinzow 1913 [Nautilidae]
• Nautilus subaratus, Keyserling 1847 [Tainoceratidae]
• Nautilus subcarinatus, Young and Bird 1822 [Hildoceratidae]
• Nautilus subcariniferus, Tzwetaev 1888 [Koninckioceratidae]
• Nautilus subfleuriausianus, d'Archiac 1850 [Nautilidae]
• Nautilus sublaevigatus, d'Orbigny 1850 [Nautilidae]
• Nautilus subplicatus, Steinman 1895 [Nautilidae]
• Nautilus subrotundus, Crick 1898 [Nautilidae]
• Nautilus subsinuatus, d'Orbigny 1850 [Nautilidae]
• Nautilus suessi, von Mojsisovics 1873 [Grypoceratidae]
• Nautilus sulcatus, Sowerby 1827 [Trigonoceratidae]
• Nautilus superbus, von Mojsisovics 1873 [Tainoceratidae]
• Nautilus sypho, Grateloup 1827 [Aturiidae]
• Nautilus tenuicostatus, Schuter 1876 [Nautilidae]
• Nautilus terebratus, Dumortier 1874 [Cenoceratidae]
• Nautilus tertius, Laube 1869 [Tainoceratidae]
• Nautilus thyrrenus, Tagliarini 1901 [Cenoceratidae]
• Nautilus toarcensis, d'Orbigny 1850 [Cenoceratidae]
• Nautilus tourtiae, Schluter 1876 [Nautilidae]
• Nautilus transitorius, Waagen 1879 [Tainoceratidae]
• Nautilus trapezoidalis, Hauer 1860 [Syringonautilidae]
• Nautilus trautscholdi, Waagen 1879 [Tainoceratidae]
• Nautilus triadicus, von Mojsisovics 1873 [Clydonautilidae]
• Nautilus triangularis, Montfort 1802 [Nautilidae]
• Nautilus tricarinatus, Vadasz 1910 [Cenoceratidae]
• Nautilus trichinopolitensis, Blanford 1861 [Hercoglossidae]
• Nautilus tridorsatus, Böttcher 1938 [Tainoceratidae]
• Nautilus trochleaeformis, Lindstroem 1865 [Ptychitidae]
• Nautilus truncatus, Sowerby 1816 [Cenoceratidae]
• Nautilus tschernyschewi, Tzwetaev 1888 [Mosquoceratidae]
• Nautilus tskaltsithelensis, Rouchadze 1931 [Nautilidae]
• Nautilus tubingensis, von Loesch 1914 [Pseudonautilidae]
• Nautilus tukeryi, Gemmellaro 1886 [Pseudonautilidae]
• Nautilus tulensis, Barbot de Marny 1872 [Grypoceratidae]
• Nautilus tumescens, Frauscher 1895 [Nautilidae]
• Nautilus tyrranus, Barrande 1865 [Barrandoceratidae]
• Nautilus ulrichi, White 1882 [Hercoglossidae]
• Nautilus umbilicaris, Deshayes 1835 [Nautilidae]
• Nautilus undulatus, Sowerby 1813 [Nautilidae]
• Nautilus uralicum, Fredericks 1915 [Thrincoceratidae]
• Nautilus urbanus, Sowerby 1843 [Nautilidae]
• Nautilus utaturensis, Stoliczka 1866 [Hercoglossidae]
• Nautilus vaelsensis, Binkhorst 1862 [unclassified species]
• Nautilus valenciennii, Hupe 1854 [Nautilidae]
• Nautilus varusensis, d'Orbigny 1850 [Nautilidae]
• Nautilus vastus, Kner 1850 [Nautilidae]
• Nautilus verciacensis, Lissajous 1923 [Cenoceratidae]
• Nautilus verneuilli, Vilanova y Piera 1870 [Cenoceratidae]
• Nautilus versutus, Billings 1865 [Trocholitidae]
• Nautilus victorianus, Teichert 1943 [Nautilidae]
• Nautilus vigilii, Prinz 1906 [Nautilidae]
• Nautilus vortex, Fichtel and Moll 1798 [Nodosariidae]
• Nautilus waageni, Gemmellaro 1886 [Nautilidae]
• Nautilus wandaensis, Waagen 1873 [Paracenoceratidae]
• Nautilus waterloti, Vaillant-Couturier Treat 1933 [Liroceratidae]
• Nautilus wepferi, von Loesch 1914 [Paracenoceratidae]
• Nautilus westphalicus, Schluter 1876 [Nautilidae]
• Nautilus whitneyi, Gabb 1864 [Grypoceratidae]
• Nautilus winslowi, Meek and Worthen 1873 [Nautilidae]
• Nautilus woodsi, van Hoepen 1921 [Nautilidae]
• Nautilus wulfeni, von Mojsisovics 1873 [Tainoceratidae]
• Nautilus wylliei, Newton 1925 [Hercoglossidae]
• Nautilus wynnei, Waagen 1879 [Tainoceratidae]
• Nautilus ziczac, Sowerby 1812 [Aturiidae]
• Nautilus zignoi, Gemmellaro 1886 [Cenoceratidae]
• Nautilus zigzag (Sowerby 1812) [Aturiidae]
• Nautilus zitteli, Gemmellaro 1886 [Cenoceratidae]
• Navahoceros, Kurten 1975 [Cervidae]
• Navahoceros fricki (Schultz and Howard 1935) [Cervidae]
• Navahoceros lascrucensis (Frick 1937) [Cervidae]
• Navahopodidae, family, Olsen and Galton 1984 [Reptilia]
• Navahopus, Baird 1980 [Reptilia]
• Navahopus coyoteensis, Milàn et al. 2008 [Reptilia]
• Navahopus falcipollex, Baird 1980 [Reptilia]
• Navajodactylus, Sullivan and Fowler 2011 [Azhdarchidae]
• Navajodactylus boerei, Sullivan and Fowler 2011 [Azhdarchidae]
• Navajopus (Baird 1980) [Reptilia]
• Navajopus falcipollex (Baird 1980) [Reptilia]
• Navajosuchus, Mook 1942 [Alligatoridae]
• Navajosuchus mooki (Simpson 1930) [Alligatoridae]
• Navajosuchus novomexicanus, Mook 1942 [Alligatoridae]
• Navajoviinae, subfamily, Gunnell 1989 [Microsyopidae]
• Navajovius, Matthew and Granger 1921 [Microsyopidae]
• Navajovius kohlhaasae, Matthew and Granger 1921 [Microsyopidae]
• Navajovius mckennai, Szalay 1969 [Microsyopidae]
• Navarella [Foraminifera]
• Navarracythere [Podocopida]
• Navarradromites, Klompmaker et al. 2012 [Goniodromitidae]
• Navarradromites pedroartali, Klompmaker et al. 2012 [Goniodromitidae]
• Navicula, Blainville 1825 [Arcidae]
• Navicula, Bory 1824 [Bacillariophyta]
• Navicula aspera, Conrad 1854 [Arcidae]
• Navicula avellana (Lamarck 1819) [Arcidae]
• Navicula hennedyi, Smith 1856 [unclassified species]
• Navicula lima (Conrad 1848) [Arcidae]
• Navicula lyra, Ehrenberg 1843 [unclassified species]
• Navicula mississippiensis (Conrad 1854) [Arcidae]
• Navicula pennata, Schmidt 1876 [unclassified species]
• Navicula protracta (Conrad 1848) [Arcidae]
• Navicula tutamoensis, Marwick 1931 [Arcidae]
• Naviculaceae, family [Bacillariophyceae]
• Navicularina [Ostracoda]
• Naviculina [Podocopida]
• Naviculoideae, subfamily [unclassified subfamily]
• Naviculopsis, Frenguelli 1940 [unclassified genus]
• Naviculopsis americana, Barron et al. 1984 [unclassified species]
• Navifusa, Eisenack 1976 [Acritarcha]
• Navipelta, Karasev 2009 [unclassified genus]
• Navipelta resinifera, Karasev 2009 [unclassified species]
• Navispira [Anoplothecidae]
• Navoites [Anthozoa]
• Nawenia, Ladd 1977 [Buccinidae]
• Nawenia bartholomewi, Ladd 1977 [Buccinidae]
• Nawnites [Polychaeta]
• Naxensiceras, Vecchia 1949 [Hildoceratidae]
• Naxensiceras pulcherrimum, Fucini 1931 [Hildoceratidae]
• Naxia, Latreille 1825 [Majidae]
• Naxia aries, Guerin-Meneville 1834 [Majidae]
• Naxia aurita, Latreille 1825 [Majidae]
• Naxia spinosa, Hess 1865 [Majidae]
• Naxia tumida, Dana 1852 [Majidae]
• Nayadina, Munier-Chalmas 1864 [Malleidae]
• Nayadina (Exputens) () [unclassified subgenus]
• Nayadina (Exputens) llajasensis (Clark 1934) [unclassified species]
• Nayadina gaudryi, Thomas and Peron 1891 [Malleidae]
• Naybandella, Senowbari-Daryan 2005 [Thaumastocoeliidae]
• Naybandella prosiphonata, Senowbari-Daryan 2005 [Thaumastocoeliidae]
• Naybandospongia, Rigby and Senowbari-Daryan 2007 [Pelicaspongiidae]
• Naybandospongia gigantia, Rigby and Senowbari-Daryan 2007 [Pelicaspongiidae]
• Nayunnella [Yunnanellidae]
• Nayunnella canceriniformis, Wang 1985 [Yunnanellidae]
• Nazaromistonella, Furutani 1990 [Ceratoikiscidae]
• Nazarovella, De Wever and Caridroit 1984 [Ormistonellidae]
• Nazarovella, Kozur and Mostler 1979 [Hexaporobrachiidae]
• Nazarovella gracilis, De Wever and Caridroit 1984 [Ormistonellidae]
• Nazarovella inflata, Sashida and Tonishi 1986 [Ormistonellidae]
• Nazarovella scalae, Caridroit and De Wever 1986 [Ormistonellidae]
• Nazarovella tetrafurcata, Kozur and Mostler 1979 [Hexaporobrachiidae]
• Nazarovispongus, Kozur 1980 [Ruzhencevispongidae]
• Nazarovites, Afanasieva 2000 [unclassified genus]
• Nazcacetus, Lambert et al. 2009 [Ziphiidae]
• Nazcacetus urbinai, Lambert et al. 2009 [Ziphiidae]
• Ndamathaia, Jacobs et al. 1987 [Tenrecidae]
• Ndumuiceras, Kennedy and Klinger 2009 [Anisoceratidae]
• Ndumuiceras variabile, Kennedy and Klinger 2009 [Anisoceratidae]
• Neacomys, Thomas 1900 [Cricetidae]
• Neadelphus, MacLeod 1970 [Ascalaphidae]
• Neadelphus protae, MacLeod 1970 [Ascalaphidae]
• Neadmete, Habe 1961 [Cancellariidae]
• Neaera, Gray 1834 [Cuspidariidae]
• Neaera (Rhinomya) (A. Adams 1864) [Cuspidariidae]
• Neaera (Rhinomya) latesulcata, Tate 1887 [Cuspidariidae]
• Neaera adelaidensis, Tate 1887 [Cuspidariidae]
• Neaera aegyptiaca, Oppenheim 1902 [Cuspidariidae]
• Neaera alternata, Aldrich 1886 [unclassified species]
• Neaera didyma, Hinds 1843 [Cuspidariidae]
• Neaera elegantissima, Hoernes 1875 [Cuspidariidae]
• Neaera gouldiana, Hinds 1843 [Cuspidariidae]
• Neaera granulata, Dall 1881 [Cuspidariidae]
• Neaera pectinata, P. P. Carpenter 1864 [Cuspidariidae]
• Neaera subrostrata, Tate 1887 [Cuspidariidae]
• Neaeromya, Gabe 1873 [Lasaeidae]
• Neaeromya floridana (Dall 1899) [Montacutidae]
• Neaeromya margarita (Olsson 1961) [Lasaeidae]
• Neaeromya obliqua (Harry 1969) [Lasaeidae]
• Neaeromya subquadrata, Gabb 1872 [Lasaeidae]
• Neaeromya zorrita (Olsson 1961) [Lasaeidae]
• Neaeroporomya, Cossmann 1886 [Poromyidae]
• Neaeroporomya pakistanica, Eames 1951 [Poromyidae]
• Neaeroporomya soriensis, Eames 1951 [Poromyidae]
• Neaeroporomyidae, family, Scarlato and Starobogatov 1983 [unclassified family]
• Neaguites [Miliolidae]
• Neaguitinae, subfamily, Andersen 1984 [Miliolidae]
• Nealimyia, Grimaldi 2016 [Bombyliidae]
• Nealimyia evenhuisi, Grimaldi 2016 [Bombyliidae]
• Nealotus, Johnson 1865 [unclassified genus]
• Nealotus tripes, Johnson 1865 [unclassified species]
• Neamatopora (Ulrich 1888) [Arthrostylidae]
• Neamatopora sublineata, Mannil 1959 [Arthrostylidae]
• Neamblysomus, Roberts 1924 [Chrysochloridae]
• Neamnigenia, Khalfin 1950 [Archanodontidae]
• Neamnigenia buhaheensis, Lu 1986 [Archanodontidae]
• Neamphitomaria, Bandel 1988 [Amphitomariidae]
• Neanaperiallus, Gibson 2009 [Eupelmidae]
• Neanaperiallus masneri, Gibson 2009 [Eupelmidae]
• Neanastatinae, subfamily, Kalina 1984 [Eupelmidae]
• Neancistrolepis, Habe and Sato 1972 [unclassified genus]
• Neancyloceras, Spath 1926 [Diplomoceratidae]
• Neancyloceras ambindense, Collignon 1971 [Diplomoceratidae]
• Neancyloceras bipunctatum (Schlüter 1872) [Diplomoceratidae]
• Neandra, Lameere 1912 [unclassified genus]
• Neandra florissantensis (Wickham 1920) [unclassified species]
• Neanis, Brodkorb 1965 [Primobucconidae]
• Neanis kistneri (Feduccia 1973) [Coraciiformes]
• Neanis schucherti (Shufeldt 1913) [Primobucconidae]
• Neanthias, Steindachner 1880 [Perciformes]
• Neanuridae, family, Börner 1901 [Poduromorpha]
• Neanurinae, subfamily, Börner 1901 [Neanuridae]
• Neanuroidea, superfamily, Börner 1901 [Poduromorpha]
• Nearctylodon, Lewis 1986 [Tritylodontidae]
• Nearctylodon broomi, Lewis 1986 [Tritylodontidae]
• Nearoblatta, Handlirsch 1906 [Poroblattinidae]
• Nearoblatta exarata, Schlechtendal 1906 [Poroblattinidae]
• Nearoblatta lakesii (Scudder 1885) [Poroblattinidae]
• Nearoblatta parvula (Goldenberg 1869) [Poroblattinidae]
• Nearoblatta phyloblattoidea, Scharf 1924 [Mylacridae]
• Nearoblatta pygmaea, Schlechtendal 1906 [Poroblattinidae]
• Nearoblatta rotundata (Scudder 1885) [Poroblattinidae]
• Neaspidoceras, Spath 1931 [Aspidoceratidae]
• Neaspidoceras favrei (de Riaz 1898) [Aspidoceratidae]
• Neaspidoceras inaequispinosum, Jeannet 1951 [Aspidoceratidae]
• Neatocastor, Korth 1996 [Castoridae]
• Neatocastor hesperus (Douglass 1902) [Castoridae]
• Neatretia, Fischer and Oehlert 1891 [Cryptoporidae]
• Neatretia gnomon (Jeffreys 1869) [Cryptoporidae]
• Neatrypa [Atrypidae]
• Neaxon, Kullmann 1965 [Laccophyllidae]
• Neaxon tenuiseptatus, Rozkowska 1969 [Laccophyllidae]
• Neaxon variabilis, Birenheide and Soto 1992 [Laccophyllidae]
• Neaxonella, Weyer 1978 [Laccophyllidae]
• Neaxoninae, subfamily, Hill 1981 [Laccophyllidae]
• Neazonia, Szwedo 2007 [Neazoniidae]
• Neazonia immatura, Szwedo 2007 [Neazoniidae]
• Neazonia imprinta, Szwedo 2007 [Neazoniidae]
• Neazonia tripleta, Szwedo 2007 [Neazoniidae]
• Neazoniidae, family, Szwedo 2007 [Hemiptera]
• Nebalia [unclassified genus]
• Nebalia bentzi, Malzahn 1958 [Rhabdouraeidae]
• Nebechoceras, Bockwinkel et al. 2013 [unclassified genus]
• Nebechoceras excentricum, Bockwinkel et al. 2013 [unclassified species]
• Nebenothyris [Elythidae]
• Nebespecha [Nassellaria]
• Nebidella, Rasetti 1972 [Redlichiida]
• Nebraskacrinus, Moore 1939 [Blothrocrinidae]
• Nebraskacrinus tourteloti, Moore 1939 [Blothrocrinidae]
• Nebraskites [Acanthoceratidae]
• Nebraskites haresiceratiforme, Kennedy and Cobban 1988 [Acanthoceratidae]
• Nebraskomys, Hibbard 1957 [Cricetidae]
• Nebraskomys mcgrewi, Hibbard 1957 [Cricetidae]
• Nebraskomys rexroadensis, Hibbard 1970 [Cricetidae]
• Nebraskomys taylori, Hibbard 1959 [Cricetidae]
• Nebraskophis, J. A. Holman 1973 [Colubridae]
• Nebraskophis skinneri, J. A. Holman 1973 [Colubridae]
• Nebrenthorrhinina, subtribe (Legalov 2007) [Nemonychidae]
• Nebrenthorrhinini, tribe, Legalov 2007 [Nemonychidae]
• Nebrenthorrhinus, Legalov 2003 [Nemonychidae]
• Nebrenthorrhinus lacasai (Gratshev and Zherikhin 2000) [Nemonychidae]
• Nebria, Latreille 1802 [Carabidae]
• Nebria abstracta, Scudder 1900 [Carabidae]
• Nebria brevicollis (Fabricius 1792) [Carabidae]
• Nebria dobbertinensis, Geinitz 1894 [Coleoptera]
• Nebria fossilis, Piton 1935 [Carabidae]
• Nebria frigida, Sahlberg 1844 [Carabidae]
• Nebria gyllenhali (Schoenherr 1806) [Carabidae]
• Nebria metallica, Fischer von Waldheim 1822 [Carabidae]
• Nebria nitens, Geinitz 1894 [Coleoptera]
• Nebria nivalis (Paykull 1790) [Carabidae]
• Nebria occlusa, Scudder 1900 [Carabidae]
• Nebria paleomelas, Scudder 1879 [Carabidae]
• Nebria pluto, Heer 1862 [Carabidae]
• Nebria rufescens (Strøm 1768) [Carabidae]
• Nebria sahlbergi, Fischer von Waldheim 1828 [Carabidae]
• Nebria scudderi, Geinitz 1894 [Coleoptera]
• Nebria tisiphone, Oustalet 1874 [Carabidae]
• Nebriidae, family (Laporte 1834) [Carabidae]
• Nebriinae, subfamily, Laporte 1834 [Carabidae]
• Nebriinae, subfamily [Orectolobidae]
• Nebriini, tribe, Laporte 1834 [Carabidae]
• Nebrioides, Handlirsch 1906 [Coleoptera]
• Nebrioides dobbertinensis (Geinitz 1894) [Coleoptera]
• Nebris, Cuvier and Valenciennes 1830 [Perciformes]
• Nebritus, Coquillett 1894 [Therevidae]
• Nebritus willistoni, Melander 1949 [Trichoptera]
• Nebrius, Rüppell 1837 [Ginglymostomatidae]
• Nebrius concolor, Ruppel 1837 [Ginglymostomatidae]
• Nebrius obliquus, Leidy 1877 [Ginglymostomatidae]
• Nebrius serra (Leidy 1877) [Ginglymostomatidae]
• Nebrius thielensis (Winkler 1874) [unclassified species]
• Nebroceras [Orthocerida]
• Nebrodes, Garman 1913 [Ginglystomidae]
• Nebrodites [Simoceratidae]
• Nebrodites (Mesosimoceras) () [Simoceratidae]
• Nebrodites (Nebrodites), Burckhardt 1912 [unclassified subgenus]
• Nebrodites (Nebrodites) rhodanensis, Ziegler 1959 [unclassified species]
• Nebrodites (Passendorferia) (Brochwicz-Lewinski 1973) [Perisphinctidae]
• Nebrodites (Passendorferia) birmensdorfensis (Moesch 1867) [unclassified species]
• Nebrodites (Passendorferia) teresiformis, Brochwicz-Lewinski 1973 [Perisphinctidae]
• Nebrodites (Passendorferia) uptonioides (Enay 1966) [unclassified species]
• Nebrodites (Passendorferia) ziegleri, Brochwicz-Lewinski 1973 [unclassified species]
• Nebrodites agrigentinus (Gemmellaro 1872) [unclassified species]
• Nebrodites agrigentinus contortus (Neumayr 1871) [unclassified subspecies]
• Nebrodites doublieri (d'Orbigny 1850) [unclassified species]
• Nebrodites doublieri lavaronensis (Sarti 1994) [unclassified subspecies]
• Nebrodites favaraensis (Gemmellaro 1872) [unclassified species]
• Nebrodites haizmanni, Burckhardt 1912 [unclassified species]
• Nebrodites heimi (Favre 1877) [unclassified species]
• Nebrodites hetaerus (Herbich 1878) [unclassified species]
• Nebrodites hospes (Neumayr 1871) [unclassified species]
• Nebrodites lavaronensis, Sarti 1994 [unclassified species]
• Nebrodites peltoideus (Gemmellaro 1872) [unclassified species]
• Nebrodites pressulus, Leanza 1947 [Aspidoceratidae]
• Nebrodites rhodanensis (Ziegler 1959) [unclassified species]
• Nebrorabus, Ponomarenko 1989 [Carabidae]
• Nebrorabus baculum, Ponomarenko 1989 [Carabidae]
• Nebrorabus capitatus, Ponomarenko 1989 [Carabidae]
• Nebrorabus nebrioides, Ponomarenko 1989 [Carabidae]
• Nebularia, Swainson 1840 [Mitridae]
• Nebularia subscrobiculata (d'Orbigny 1852) [Mitridae]
• Nebulasaurus, Xing et al. 2015 [Reptilia]
• Nebulasaurus taito, Xing et al. 2015 [Reptilia]
• Necanicarbula, Zhang 1989 [Pentatomidae]
• Necanicarbula shanwangiana, Zhang 1989 [Pentatomidae]
• Neckajatia [Palaeocopida]
• Neckajella [Palaeocopida]
• Necklania (R?ži?ka and P?ibyl 1953) [Antipleuridae]
• Necopinocrinus, Webster and Jell 1999 [Euspirocrinidae]
• Necopinocrinus tycherus, Webster and Jell 1999 [Euspirocrinidae]
• Necora, Holthuis 1987 [Macropipidae]
• Necora puber, Linnaeus 1767 [Macropipidae]
• Necracantha, Martynov 1929 [Aeshnidae]
• Necracantha composita, Martynov 1929 [Aeshnidae]
• Necracantha proxima, Martynov 1929 [Aeshnidae]
• Necrastur, De Vis 1892 [unclassified genus]
• Necrastur alacer, De Vis 1892 [unclassified species]
• Necrateria [Podocopida]
• Necrobia, Olivier 1795 [Cleridae]
• Necrobia divinatoria, Wickham 1914 [Cleridae]
• Necrobia sibylla, Wickham 1914 [Cleridae]
• Necrobia violacea (Linnaeus 1758) [unclassified species]
• Necrobyas, Milne-Edwards 1891 [Strigidae]
• Necrobyas edwardsi, Gaillard 1939 [Strigidae]
• Necrobyas harpax, Milne-Edwards 1891 [Strigidae]
• Necrobyas rossignoli, Milne-Edwards 1891 [unclassified species]
• Necrobythus, Engel et al. 2013 [Scolebythidae]
• Necrobythus pulcher, Engel et al. 2013 [Scolebythidae]
• Necrocarcinidae, family, Forster 1968 [Decapoda]
• Necrocarcinus, Bell 1863 [Necrocarcinidae]
• Necrocarcinus angelicus, Fraaije 2002 [Necrocarcinidae]
• Necrocarcinus avicularis, Fritsch and Kafka 1887 [Necrocarcinidae]
• Necrocarcinus bechei (Eudes-Deslongchamps 1835) [Necrocarcinidae]
• Necrocarcinus bispinosus, Segerberg 1900 [Necrocarcinidae]
• Necrocarcinus bodrakensis, Levitski 1974 [Necrocarcinidae]
• Necrocarcinus carinatus, R. Feldmann et al. 1993 [Necrocarcinidae]
• Necrocarcinus davisi, Bishop 1985 [Necrocarcinidae]
• Necrocarcinus hannae, Rathbun 1926 [unclassified species]
• Necrocarcinus inornatus, Breton and Collins 2010 [Necrocarcinidae]
• Necrocarcinus insignis, Segerberg 1900 [Necrocarcinidae]
• Necrocarcinus labeschei (Eudes-Deslongchamps 1835) [Necrocarcinidae]
• Necrocarcinus olsonorum, Bishop and Williams 1991 [Necrocarcinidae]
• Necrocarcinus olssoni, Rathbun 1937 [Necrocarcinidae]
• Necrocarcinus ornatissimus, Forir 1887 [Necrocarcinidae]
• Necrocarcinus perlatus, Fritsch and Kafka 1887 [Necrocarcinidae]
• Necrocarcinus pierrensis, Rathbun 1917 [Necrocarcinidae]
• Necrocarcinus quadriscissus, Noetling 1881 [Necrocarcinidae]
• Necrocarcinus rathbunae, Roberts 1962 [Necrocarcinidae]
• Necrocarcinus senonensis, Schluter 1868 [Necrocarcinidae]
• Necrocarcinus tauricus, Ilyin and Alekseev 1998 [Necrocarcinidae]
• Necrocarcinus texensis, Rathbun 1935 [Necrocarcinidae]
• Necrocarcinus tricarinatus, Bell 1863 [Necrocarcinidae]
• Necrocarcinus undecimtuberculatus, Takeda and Fujiyama 1983 [Necrocarcinidae]
• Necrocarcinus woodwardii, Bell 1863 [Necrocarcinidae]
• Necrocarcinus wrighti, R. Feldmann et al. 1993 [Necrocarcinidae]
• Necrochromus, Scudder 1890 [Lygaeidae]
• Necrochromus cockerelli, Scudder 1890 [Lygaeidae]
• Necrochromus labatus, Scudder 1890 [Lygaeidae]
• Necrochromus saxificus, Scudder 1890 [Lygaeidae]
• Necrocoelus, Dolin 1980 [Elateridae]
• Necrocoelus aselloides, Dolin 1980 [Elateridae]
• Necrocydnus, Scudder 1890 [Cydnides]
• Necrocydnus amyzonus, Scudder 1890 [Cydnides]
• Necrocydnus gosiutensis, Scudder 1890 [Cydnides]
• Necrocydnus revectus, Scudder 1890 [Cydnides]
• Necrocydnus senior, Scudder 1890 [Cydnides]
• Necrocydnus solidatus, Scudder 1890 [Cydnides]
• Necrocydnus stygius, Scudder 1890 [Cydnides]
• Necrocydnus torpens, Scudder 1890 [Cydnides]
• Necrocydnus vulcanius, Scudder 1890 [Cydnides]
• Necrodes, Leach 1815 [Silphidae]
• Necrodes primaevus, Beutenmüller and Cockerell 1908 [Silphidae]
• Necrodryophthorus, Voss 1953 [Curculionidae]
• Necrodryophthorus inquilinus, Voss 1953 [Curculionidae]
• Necrogammarus [Pterygotidae]
• Necrogomphus, Handlirsch 1939 [Liassogomphidae]
• Necrogomphus, Campion 1923 [Odonata]
• Necrogomphus brunswigae, Handlirsch 1939 [Liassogomphidae]
• Necrogomphus brunswigiae, Handlirsch 1939 [Liassogomphidae]
• Necrogomphus jurassicus (Giebel 1856) [Mesuropetalidae]
• Necrogomphus petrificatus (Hagen 1850) [Odonata]
• Necrolemur, Filhol 1873 [Omomyidae]
• Necrolemur anadoni, Minwer-Barakat et al. 2015 [Omomyidae]
• Necrolemur antiquus, Filhol 1873 [Omomyidae]
• Necrolemur carteri, Rutimeyer 1891 [Dichobunidae]
• Necrolemur edwardsi, Filhol 1880 [unclassified species]
• Necrolemur parvulus, Filhol 1890 [unclassified species]
• Necrolemur raabi, Heller 1930 [Omomyidae]
• Necrolemur zitteli, Schlosser 1887 [unclassified species]
• Necrolemurinae, subfamily, G. G. Simpson 1940 [Omomyidae]
• Necrolestes, Ameghino 1891 [Necrolestidae]
• Necrolestes mirabilis, Goin et al. 2007 [Necrolestidae]
• Necrolestes patagonensis, Ameghino 1891 [Necrolestidae]
• Necrolestidae, family, F. Ameghino 1894 [Mammalia]
• Necromanis, Filhol 1894 [Patriomanidae]
• Necromanis franconica (Quenstedt 1885) [unclassified species]
• Necromanis quercyi, Filhol 1894 [Patriomanidae]
• Necromantidae, family, Sigé 2011 [unclassified family]
• Necromantis, Weithofer 1887 [Megadermatidae]
• Necromantis fragmentum, Ravel et al. 2016 [unclassified species]
• Necromera, Martynov 1926 [Cerophytidae]
• Necromera admiranda, Chang and Kirejtshuk 2011 [Cerophytidae]
• Necromera baeckmanni, Martynov 1926 [Cerophytidae]
• Necromera brevicornis (Dolin 1980) [Cerophytidae]
• Necromera inflata (Dolin 1980) [Cerophytidae]
• Necromera intermedia (Dolin 1980) [Cerophytidae]
• Necromera latissima (Dolin 1980) [Cerophytidae]
• Necromera longa (Hong and Wang 1990) [Cerophytidae]
• Necromera longicornis (Dolin 1980) [Cerophytidae]
• Necromera muscula (Dolin 1980) [Cerophytidae]
• Necromeropsis, Yu et al. 2019 [unclassified genus]
• Necromeropsis minutus, Yu et al. 2019 [unclassified species]
• Necromites, Bogachev 1940 [Phocidae]
• Necromites nestoris, Bogachev 1940 [Phocidae]
• Necromys, Ameghino 1889 [Cricetidae]
• Necromys benefactus, Thomas 1919 [unclassified species]
• Necromys bonapartei, Reig 1978 [unclassified species]
• Necromys conifer, Ameghino 1889 [unclassified species]
• Necromys lactens, Thomas 1918 [Cricetidae]
• Necromys lasiurus, Lund 1840 [unclassified species]
• Necromys obscurus, Waterhouse 1837 [unclassified species]
• Necromyza, Scudder 1895 [Mycetophilidae]
• Necromyza pedata, Scudder 1895 [Mycetophilidae]
• Necronectes, A. Milne-Edwards 1881 [Portunidae]
• Necronectes, Ponomarenko 1977 [Coptoclavidae]
• Necronectes aquaticus, Ponomarenko 1977 [Coptoclavidae]
• Necronectes batalleri, Via 1932 [Portunidae]
• Necronectes beaumonti, A. Milne-Edwards 1864 [Portunidae]
• Necronectes catalaunicus, Via 1941 [Portunidae]
• Necronectes collinsi, Schweitzer et al. 2006 [Portunidae]
• Necronectes cyrenaicus, Ponomarenko 1977 [Coptoclavidae]
• Necronectes drydeni, Rathbun 1935 [Portunidae]
• Necronectes gigas, Ponomarenko 1977 [Coptoclavidae]
• Necronectes iranensis, Toraby and Yazdi 2002 [Portunidae]
• Necronectes latus, Ponomarenko 1977 [Coptoclavidae]
• Necronectes nodosa, Schweitzer et al. 2002 [Portunidae]
• Necronectes nodosus, C. Schweitzer and R. Feldmann 2002 [Portunidae]
• Necronectes proavita (Rathbun 1918) [Portunidae]
• Necronectes proavitus (Rathbun 1918) [Portunidae]
• Necronectes schafferi, Glaessner 1928 [Portunidae]
• Necronectes summus, Collins and Donovan 1995 [Portunidae]
• Necronectes tajinensis, Vega et al. 1999 [Portunidae]
• Necronectes vicksburgensis (Stenzel 1935) [Portunidae]
• Necronectes vidalianus, A. Milne-Edwards 1881 [Portunidae]
• Necronectinae, subfamily, Ponomarenko 1977 [Coptoclavidae]
• Necronectinae, subfamily, Glaessner 1928 [Portunidae]
• Necronectinae drydeni, Rathbun 1935 [unclassified species]
• Necronectulus, Ponomarenko 1977 [Trachypachidae]
• Necronectulus avus, Ponomarenko 1977 [Trachypachidae]
• Necronetulus (Ponomarenko 1977) [Trachypachidae]
• Necronetulus avus (Ponomarenko 1977) [Trachypachidae]
• Necrophagi, family, Latreille 1802 [Coleoptera]
• Necrophasma, Martynov 1925 [Aerophasmidae]
• Necrophasma shabarovi, Martynov 1925 [Aerophasmidae]
• Necrophasma shabarowi (Martynov 1925) [Aerophasmidae]
• Necrophasmatidae, family (Martynov 1925) [Phasmatodea]
• Necrophasmatodea, suborder, Martynov 1925 [Phasmatodea]
• Necrophasmidae, family, Martynov 1925 [Phasmatodea]
• Necrophorus (Fabricius 1775) [Silphidae]
• Necrophorus guttula, Motschulsky 1845 [Silphidae]
• Necrophorus marginatus, Fabricius 1801 [Silphidae]
• Necrophorus nigrita, Mannerheim 1843 [Silphidae]
• Necrophorus pliozaenicus, Gersdorf 1969 [Silphidae]
• Necropsar, Günther and Newton 1879 [unclassified genus]
• Necropsar rodericanus, Günther and Newton 1879 [unclassified species]
• Necropsis, Hong 1983 [Mecoptera]
• Necropsis paludis, Hong 1983 [Mecoptera]
• Necropsittacus, Milne-Edwards 1874 [unclassified genus]
• Necropsittacus rodericanus (Milne-Edwards 1867) [unclassified species]
• Necropsylla, Scudder 1890 [Aphalaridae]
• Necropsylla anglica, Cockerell 1915 [Aphalaridae]
• Necropsylla rigida, Scudder 1890 [Aphalaridae]
• Necropsylla rigidula, Cockerell 1911 [Aphalaridae]
• Necroraphidia, Pérez-de la Fuente et al. 2012 [Mesoraphidiidae]
• Necroraphidia arcuata, Pérez-de la Fuente et al. 2012 [Mesoraphidiidae]
• Necrornis, Milne-Edwards 1871 [unclassified genus]
• Necrornis palustris, Milne-Edwards 1871 [unclassified species]
• Necrosauridae, family, R. Hoffstetter 1943 [Squamata]
• Necrosaurinae, subfamily, Hoffstetter 1943 [unclassified subfamily]
• Necrosaurus, H. Filhol 1876 [Necrosauridae]
• Necrosaurus cayluxi, H. Filhol 1873 [Necrosauridae]
• Necrosaurus eucarinatus, Kuhn 1940 [Necrosauridae]
• Necrosaurus filholi, De Stefano 1903 [Necrosauridae]
• Necrosorex, Filhol 1890 [Apatemyidae]
• Necrosuchus, Simpson 1937 [Alligatoridae]
• Necrosuchus ionensis, Simpson 1937 [Alligatoridae]
• Necrosyrtes, Gloger 1841 [Accipitridae]
• Necrotaulidae, family (Handlirsch 1906) [Insecta]
• Necrotauliidae, family, Handlirsch 1906 [Insecta]
• Necrotaulius, Handlirsch 1906 [Necrotauliidae]
• Necrotaulius (Tipulidites), Wieland 1925 [Mesopsychidae]
• Necrotaulius (Tipulidites) affinis (Wieland 1925) [Mesopsychidae]
• Necrotaulius affinis, Handlirsch 1939 [Insecta]
• Necrotaulius apicalis, Tillyard 1933 [Necrotauliidae]
• Necrotaulius bodei, Handlirsch 1939 [Necrotauliidae]
• Necrotaulius dobbertinensis, Handlirsch 1906 [Necrotauliidae]
• Necrotaulius ellipticus, Handlirsch 1939 [Necrotauliidae]
• Necrotaulius fascialatus, Hong 1983 [Necrotauliidae]
• Necrotaulius furcatus (Giebel 1856) [Necrotauliidae]
• Necrotaulius handlirschi, Fischer 1962 [Insecta]
• Necrotaulius intermedius, Handlirsch 1906 [Necrotauliidae]
• Necrotaulius korujensis, Sukacheva 1990 [Philopotamidae]
• Necrotaulius kritus, Lin 1986 [Necrotauliidae]
• Necrotaulius kubekovi, Sukatsheva 1985 [Necrotauliidae]
• Necrotaulius liasinus (Giebel 1856) [Necrotauliidae]
• Necrotaulius maculatus, Handlirsch 1920 [Necrotauliidae]
• Necrotaulius maior, Handlirsch 1906 [Philopotamidae]
• Necrotaulius major (Handlirsch 1906) [Philopotamidae]
• Necrotaulius mantellorum, Jarzembowski 1991 [Necrotauliidae]
• Necrotaulius marginatus (Bode 1905) [Necrotauliidae]
• Necrotaulius megapolitanus, Handlirsch 1939 [Necrotauliidae]
• Necrotaulius minimus, Handlirsch 1939 [Necrotauliidae]
• Necrotaulius minutissimus, Sukacheva 1990 [Necrotauliidae]
• Necrotaulius minutus (Sukacheva 1968) [Necrotauliidae]
• Necrotaulius nanus, Handlirsch 1906 [Necrotauliidae]
• Necrotaulius obtusior, Bode 1953 [Necrotauliidae]
• Necrotaulius parvulus (Geinitz 1884) [Necrotauliidae]
• Necrotaulius proximus, Sukatsheva 1973 [Necrotauliidae]
• Necrotaulius pullus, Handlirsch 1939 [Necrotauliidae]
• Necrotaulius pygmaeus, Tillyard 1933 [Necrotauliidae]
• Necrotaulius pygmaeus, Handlirsch 1939 [Necrotauliidae]
• Necrotaulius qingshilaense, Hong 1984 [Necrotauliidae]
• Necrotaulius regularis, Handlirsch 1939 [Insecta]
• Necrotaulius shewjensis, Sukacheva 1990 [Philopotamidae]
• Necrotaulius similis, Handlirsch 1906 [Necrotauliidae]
• Necrotaulius stigmaticus, Tillyard 1933 [Necrotauliidae]
• Necrotaulius tener, Sukacheva 1990 [Necrotauliidae]
• Necrotaulius ulmeri, Fischer 1962 [Necrotauliidae]
• Necrotaulius vicinus, Handlirsch 1939 [Insecta]
• Necrotaulius westwoodi, Tillyard 1933 [Necrotauliidae]
• Necroteuthididae, family, Kretzoi 1942 [unclassified family]
• Necroteuthis [Teuthida]
• Necrothrips, Priesner 1924 [Phlaeothripidae]
• Necrothrips major, Schliephake 2000 [Phlaeothripidae]
• Necrothrips mesus, Schliephake 2003 [Phlaeothripidae]
• Necrothrips nanus, Priesner 1924 [Phlaeothripidae]
• Necrozius, Milne-Edwards 1864 [Xanthidae]
• Necrozius bowerbankii, Milne-Edwards 1864 [Xanthidae]
• Nectandra, P. J. Bergius 1767 [unclassified genus]
• Nectandra patagonica, Berry 1925 [Nectandra]
• Nectandra prolifica, Berry 1938 [Nectandra]
• Nectandra saltensis, Anzótegui 1998 [Nectandra]
• Nectariniidae, family, Vigors 1825 [unclassified family]
• Nectemys, L. Agassiz 1857 [Emydidae]
• Necticus, Hope 1838 [Dytiscidae]
• Necticus minutus, Aymard 1856 [Coleoptera]
• Necticus palustris, Aymard 1856 [Dytiscidae]
• Nectipoda, order, Schram 1986 [Remipedia]
• Nectocarididae, family, Conway Morris 1976 [Problematica]
• Nectocaris, Conway Morris 1976 [Nectocarididae]
• Nectocaris pteryx, Conway Morris 1976 [Nectocarididae]
• Nectocotis, Smith 2019 [unclassified genus]
• Nectocotis rusmithi, Smith 2019 [unclassified species]
• Nectodes, Popov 1968 [Naucoridae]
• Nectodes maculatus, Popov 1968 [Naucoridae]
• Nectogale, Milne-Edwards 1870 [Soricidae]
• Nectogalinae, subfamily, Anderson 1879 [Soricidae]
• Nectogalinae, tribe (Anderson 1879) [Soricidae]
• Nectomys, Peters 1861 [Cricetidae]
• Nectomys squamipes (Brants 1827) [Cricetidae]
• Nectomys squamipes pollens, Hollister 1914 [Cricetidae]
• Nectonaucoris, Popov 1968 [Naucoridae]
• Nectonaucoris lariversi, Popov 1968 [Naucoridae]
• Nectoportheus, Cope 1868 [Mosasauridae]
• Nectoportheus validus, Cope 1868 [unclassified species]
• Nectopsyche, Müller 1879 [Leptoceridae]
• Nectopsyche diarina (Ross 1944) [Leptoceridae]
• Nectoptilus, Béthoux 2005 [Protophasmatidae]
• Nectoptilus mazonus, Béthoux 2005 [Protophasmatidae]
• Nectosaurus, Merriam 1905 [Thalattosauria]
• Nectosaurus, Versluys 1910 [unclassified genus]
• Nectosaurus halius, Merriam 1905 [Thalattosauria]
• Nectosaurus navajovius (Brown 1910) [unclassified species]
• Nectridea, suborder, Miall 1875 [Lepospondyli]
• Nectridea, order (Miall 1875) [Lepospondyli]
• Nectridea (Miall 1875) [Lepospondyli]
• Nectridia, order (Miall 1875) [Lepospondyli]
• Nectridia, suborder (Miall 1875) [Lepospondyli]
• Necturi, family, Fitzinger 1843 [Branchiata]
• Necturidae, family (Fitzinger 1843) [unclassified family]
• Necturus, Rafinesque [Proteidae]
• Necturus alabamensis, Viosca 1937 [unclassified species]
• Necturus beyeri, Viosca 1937 [unclassified species]
• Necturus krausei, Naylor 1978 [Proteidae]
• Necturus lewisi, Brimley 1934 [unclassified species]
• Necturus maculosus, Rafinesque 1818 [unclassified species]
• Necturus punctatus, Gibbes 1850 [unclassified species]
• Neculus, Ameghino 1905 [Spheniscidae]
• Neculus rothi, Ameghino 1905 [Sphenisciformes]
• Necydalinae, subfamily, Latreille 1825 [Cerambycidae]
• Necydalini, tribe (Latreille 1825) [Cerambycidae]
• Necydalis, Linnaeus 1758 [Cerambycidae]
• Necydalis (Necydalisca), Plavilstshikov 1936 [Cerambycidae]
• Necydalis (Necydalisca) zangi, Vitali 2011 [Cerambycidae]
• Necygomphus, Cowley 1942 [Liassogomphidae]
• Necygomphus brunswigiae (Handlirsch 1939) [Liassogomphidae]
• Necygonus, Scudder 1890 [Galgulidae]
• Necygonus rotundatus, Scudder 1890 [Galgulidae]
• Necymylacridae, family, Durden 1969 [Blattodea]
• Necymylacris, Scudder 1879 [Necymylacridae]
• Necymylacris bohemica (Fritsch 1899) [Necymylacridae]
• Necymylacris boulei, Agnus 1903 [Archoblattinidae]
• Necymylacris commentryi, Meunier 1921 [Phyloblattidae]
• Necymylacris fascigera (Scudder 1878) [Necymylacridae]
• Necymylacris godoni, Pruvost 1912 [Mylacridae]
• Necymylacris handlirschi (Carpenter 1934) [Necymylacridae]
• Necymylacris hastata (Bolton 1911) [Necymylacridae]
• Necymylacris heros, Scudder 1879 [Necymylacridae]
• Necymylacris lacoana (Scudder 1879) [Necymylacridae]
• Necymylacris lacoanum, Scudder 1879 [Necymylacridae]
• Necymylacris lafittei, Pruvost 1912 [Mylacridae]
• Necymylacris lerichei, Bolton 1917 [Necymylacridae]
• Necymylacris meunieri, Bolton 1917 [Necymylacridae]
• Necymylacris multiplex, Meunier 1921 [Phyloblattidae]
• Necymylacris reisbachensis (Boersma 1975) [Necymylacridae]
• Necymylacris scudderi (Sellards 1908) [Necymylacridae]
• Necymylacris steinbachensis, Kliver 1886 [Necymylacridae]
• Necymylacris sulcata (Bolton 1911) [Necymylacridae]
• Necymylacris villeti, Pruvost 1912 [Mylacridae]
• Necymylacroidea, superfamily, Durden 1969 [Insecta]
• Nedcolbertia, Kirkland et al. 1998 [Avetheropoda]
• Nedcolbertia justinhoffmanni, Kirkland et al. 1998 [Avetheropoda]
• Nedcolbertia justinhofmanni (Kirkland et al. 1998) [Avetheropoda]
• Nedoceratops, Ukrainsky 2007 [Ceratopsidae]
• Nedoceratops hatcheri (R. S. Lull 1905) [Ceratopsidae]
• Nedocosia, Blagoderov and Grimaldi 2004 [Mycetophilidae]
• Nedocosia canadensis, Blagoderov and Grimaldi 2004 [Mycetophilidae]
• Nedocosia exsanguis, Blagoderov and Grimaldi 2004 [Mycetophilidae]
• Nedocosia naiba, Blagoderov 2007 [Mycetophilidae]
• Nedocosia novacaesarea, Blagoderov and Grimaldi 2004 [Mycetophilidae]
• Nedocosia sibirica, Blagoderov and Grimaldi 2004 [Mycetophilidae]
• Nedoptychoptera, Lukashevich 1998 [Ptychopteridae]
• Nedoptychoptera karatavica, Lukashevich 1998 [Ptychopteridae]
• Nedubrovia, Bashkuev 2011 [Nedubroviidae]
• Nedubrovia deformis, Bashkuev 2011 [Nedubroviidae]
• Nedubrovia evenkiana, Bashkuev 2013 [Nedubroviidae]
• Nedubrovia mostovskii (Novokshonov et al. 2004) [Nedubroviidae]
• Nedubrovia shcherbakovi, Bashkuev 2011 [Nedubroviidae]
• Nedubroviidae, family, Bashkuev 2011 [Mecoptera]
• Neembia, Rasnitsyn and Aristov 2013 [Permembiidae]
• Neembia ampla, Rasnitsyn and Aristov 2013 [Permembiidae]
• Neenchelyidae, family [Anguilliformes]
• Neepaliphyllum [Anthozoa]
• Neeyambaspis [Pteraspidomorphi]
• Nefocoenia, Oppenheim 1930 [Faviidae]
• Nefocoenia favosites, Oppenheim 1930 [Faviidae]
• Nefophyllia, Wells 1937 [Meandrinidae]
• Negaprion, Whitley 1940 [Carcharhinidae]
• Negaprion brevirostris, F. Poey 1868 [Carcharhinidae]
• Negaprion eurybathrodon (Blake 1862) [Carcharhinidae]
• Negaprion gibbesi (Woodward 1889) [Carcharhinidae]
• Negaprion gibbesi gilmorei, White 1956 [Carcharhinidae]
• Negastriinae, subfamily, Nakane and Kishii 1956 [Elateridae]
• Negastriini, tribe, Nakane and Kishii 1956 [Elateridae]
• Negastrioides, Dolin 1980 [Elateridae]
• Negastrioides globicollis, Dolin 1980 [Elateridae]
• Negastrioides tenuicornis, Dolin 1980 [Elateridae]
• Negastrioides tenuis, Dolin 1980 [Elateridae]
• Negastrioides tscherepanovi, Dolin 1980 [Elateridae]
• Negastrius, Thomson 1859 [Elateridae]
• Negebites, A. Parnes 1962 [Hungaritidae]
• Negebites zaki, Parnes 1962 [Hungaritidae]
• Negevodus, Mazin 1986 [Placodontia]
• Negibacteria [Bacteria]
• Negodiaetictis, Smith et al. 2016 [Mustelidae]
• Negodiaetictis rugatrulleum, Smith et al. 2016 [Mustelidae]
• Negoporites, Eliasova 1989 [Negoporitidae]
• Negoporites michelini (Reuss 1846) [Negoporitidae]
• Negoporites quartus, Eliasova 1995 [Negoporitidae]
• Negoporites spissus (Pocta 1887) [Negoporitidae]
• Negoporites textilis (Pocta 1887) [Negoporitidae]
• Negoporitidae, family, Eliasova 1995 [Scleractinia]
• Negramithyris [Muirwoodellidae]
• Negulopsis, Nordsieck 2014 [Vertiginidae]
• Negulus, Boettger 1889 [Vertiginidae]
• Negulus gracilis, Gottschick and Wenz 1919 [Vertiginidae]
• Negyrina, Iredale 1929 [Ranellidae]
• Nehalaennia, Bisconti et al. 2019 [unclassified genus]
• Nehalaennia devossi, Bisconti et al. 2019 [unclassified species]
• Nehalemia, Blake 1973 [Goniasteridae]
• Nehalemia delicata, Blake 1973 [Goniasteridae]
• Nehalennia, Selys-Longchamps 1850 [Coenagrionidae]
• Nehanniaspis, Fritz 1972 [Trilobita]
• Nehanniaspis prima, Fritz 1972 [Trilobita]
• Nehdenites, Korn 2002 [Cheiloceratidae]
• Nehdenites acrilobus (Sobolew 1914) [unclassified species]
• Nehdenites circumflexus (Sandberger 1851) [unclassified species]
• Nehdenites cuneilobatus (Bogoslovsky 1971) [unclassified species]
• Nehdenites glabrus (Sobolew 1914) [unclassified species]
• Nehdenites intermedius (Schindewolf 1923) [unclassified species]
• Nehdenites longilobus (Sobolew 1914) [unclassified species]
• Nehdenites parvilobus (Petter 1959) [unclassified species]
• Nehdenites planilobus (Sandberger 1851) [unclassified species]
• Nehdenites polonicus (Sobolew 1914) [unclassified species]
• Nehdenites praelagowiensis (Sobolew 1914) [unclassified species]
• Nehdenites praelentiformis (Sobolew 1914) [unclassified species]
• Nehdenites rotundolobatus (Petter 1959) [unclassified species]
• Nehdenites rotundus (Sobolew 1914) [unclassified species]
• Nehdenites schwarzkopfi (Becker 1993) [unclassified species]
• Nehdenites septatus (Termier and Termier 1950) [unclassified species]
• Nehdenites simplicissimus, Sobolew 1914 [unclassified species]
• Nehdenites tenuis (Sobolew 1914) [unclassified species]
• Nehdenites undulosus (Munster 1832) [unclassified species]
• Nehdenites verneuilii (Munster 1839) [unclassified species]
• Nehdenitinae, subfamily, Korn 2002 [Cheiloceratidae]
• Nehdentomis [Myodocopida]
• Nehedia, Johnston and Chatterton 1983 [Pseudobigaleaidae]
• Nehedia bainsi, Johnston and Chatterton 1983 [Pseudobigaleaidae]
• Nehedia bergeraci, Caldwell and Chatterton 1995 [Pseudobigaleaidae]
• Nehedia grovesi, Johnston and Chatterton 1983 [Pseudobigaleaidae]
• Nehedia restricta, Caldwell and Chatterton 1995 [Pseudobigaleaidae]
• Nehedia tricarina, Caldwell and Chatterton 1995 [Pseudobigaleaidae]
• Nehevblattella, Vršanský 2004 [Blattellidae]
• Nehevblattella grofitica, Vršanský 2004 [Blattellidae]
• Neides, Latreille 1802 [Berytidea]
• Neides oligocenicus, Nel 1992 [Berytidea]
• Neilo, Adams 1854 [Nuculanida]
• Neilo (Australoneilo) (Zinsmeister 1984) [Nuculanida]
• Neilo (Australoneilo) casei (Zinsmeister and Macellari 1988) [Nuculanida]
• Neilo (Australoneilo) gracilis (Wilckens 1905) [Nuculanida]
• Neilo (Neilo), Adams 1854 [Nuculanida]
• Neilo (Neilo) rongelii, Anelli et al. 2006 [Nuculanida]
• Neilo abrupta (Conrad 1848) [Nuculanida]
• Neilo annectens, Powell 1931 [Nuculanida]
• Neilo beui, Stilwell and Zinsmeister 1992 [Nuculanida]
• Neilo biradiata, Chiesa and Camacho 2001 [Nuculanida]
• Neilo blacki, B. A. Marshall 1978 [Nuculanida]
• Neilo cumingii, Adams 1854 [Nuculanida]
• Neilo doellojuradoi, Malumian et al. 1978 [Nuculanida]
• Neilo funiculata (Hutton 1887) [Nuculanida]
• Neilo gryci, Marincovich 1993 [Nuculanida]
• Neilo maxwelli, Stilwell and Zinsmeister 1992 [Nuculanida]
• Neilo oregona (Shumard 1858) [Yoldiidae]
• Neilo ornata (Sowerby 1846) [Nuculanida]
• Neilo ornata ortmanni, Erdmann and Morra 1985 [Nuculanida]
• Neilo renniei, Dartevelle and Freneix 1957 [unclassified species]
• Neilo sinangula, H.J. Finlay 1926 [Nuculanida]
• Neilo sublaevis, J.A. Marwick 1926 [Nuculanida]
• Neiloides [Nuculida]
• Neilonella (Dall 1881) [Tindariidae]
• Neilonella corpulenta (Dall 1881) [Tindariidae]
• Neilonella hadalis, Knudsen 1970 [Tindariidae]
• Neilonella kermadecensis, Knudsen 1970 [Tindariidae]
• Neilonellidae, family, Schileyko 1989 [Tindariidae]
• Neilonellidae, subfamily (Schileyko 1989) [Tindariidae]
• Neilsonia, Thomas 1940 [Pleurotomariida]
• Neilsonia acuminata, Thomas 1940 [Pleurotomariida]
• Neilsonia coatesi, Peel 2016 [Pleurotomariida]
• Neilsonia ganneyica, Peel 2016 [Pleurotomariida]
• Neilsonia insculpta (Hall 1856) [Pleurotomariida]
• Neilsonia invisitata, Hoare et al. 1997 [Pleurotomariida]
• Neilsonia kempseyensis, Campbell 1962 [unclassified species]
• Neilsonia laticincta, Batten 1989 [Pleurotomariida]
• Neilsonia nodomarginata (McChesney 1861) [Pleurotomariida]
• Neilsonia nuda, Mazaev 2015 [Pleurotomariida]
• Neilsonia roscobiensis, Thomas 1940 [Pleurotomariida]
• Neilsonia springeri, N. G. Lane et al. 1973 [Pleurotomariida]
• Neilsonia uninodocarinata (Hyde 1953) [Pleurotomariida]
• Neilsonia welleri, Thein and Nitecki 1974 [Pleurotomariida]
• Neilsoniinae, subfamily, Knight 1956 [Pleurotomariida]
• Neilus, De Pietri et al. 2016 [Charadriiformes]
• Neilus sansomae, De Pietri et al. 2016 [Charadriiformes]
• Neimenggolgomphus (Hong 1982) [Aeschnidiidae]
• Neimenggolgomphus dongwugaiensis (Hong 1982) [unclassified species]
• Neimenggucossus, Wang and Zhang 2007 [Palaeontinidae]
• Neimenggucossus normalis, Wang and Zhang 2007 [Palaeontinidae]
• Neimengogomphus, Hong 1982 [Aeschnidiidae]
• Neimengogomphus dongwugaiensis, Hong 1982 [Aeschnidiidae]
• Neimengomys, Meng et al. 2007 [Alagomyidae]
• Neimengomys qii, Meng et al. 2007 [Alagomyidae]
• Neimongolella [Rhynchonellida]
• Neimongolidiscus, Pan and Cook 2003 [Tropidodiscidae]
• Neimongolidiscus circumumbilicus, Pan and Cook 2003 [Tropidodiscidae]
• Neimongosaurus, Zhang et al. 2001 [Therizinosauridae]
• Neimongosaurus yangi, Zhang et al. 2001 [Therizinosauridae]
• Neithea, Drouet 1825 [Pectinidae]
• Neithea (Neithea), Stewart 1930 [unclassified subgenus]
• Neithea (Neithea) aequicostata (Lamarck 1819) [unclassified species]
• Neithea (Neithea) alpina (Orbigny 1847) [unclassified species]
• Neithea (Neithea) atava (Roemer 1839) [unclassified species]
• Neithea (Neithea) coquandi (Peron 1877) [unclassified species]
• Neithea (Neithea) deshayana (Matheron 1842) [unclassified species]
• Neithea (Neithea) dilatata (Orbigny 1847) [unclassified species]
• Neithea (Neithea) dutrugei (Dutrugei 1862) [unclassified species]
• Neithea (Neithea) fleuriausiana (Orbigny 1847) [unclassified species]
• Neithea (Neithea) gibbosa (Pultney 1813) [unclassified species]
• Neithea (Neithea) hispanica (Orbigny 1850) [unclassified species]
• Neithea (Neithea) quinquecostata (Sowerby 1814) [unclassified species]
• Neithea (Neithea) regularis (Schlotheim 1813) [unclassified species]
• Neithea (Neithea) sexangularis (Orbigny 1847) [unclassified species]
• Neithea (Neithea) sexcostata (Woodward 1833) [unclassified species]
• Neithea (Neithea) striatocostata (Goldfuss 1833) [unclassified species]
• Neithea (Neithea) syriaca (Conrad 1852) [unclassified species]
• Neithea (Neithea) zitteli (Pirona 1884) [unclassified species]
• Neithea (Neithella), Hayami 1965 [unclassified subgenus]
• Neithea (Neithella) notabilis (Münster 1833) [unclassified species]
• Neithea (Neithella) rotundata, Freneix and Lefevre 1968 [unclassified species]
• Neithea (Neithella) valangiensis (Pictet and Campiche 1870) [unclassified species]
• Neithea (Neitheops), Stewart 1930 [Pectinidae]
• Neithea (Neitheops) quinquecostata (Sowerby 1814) [Pectinidae]
• Neithea aequicostata (Lamarck 1819) [unclassified species]
• Neithea biangulata, Imlay 1940 [Pectinidae]
• Neithea coquandi (Peron 1877) [unclassified species]
• Neithea ficalhoi (Choffat 1888) [unclassified species]
• Neithea gibbosa (Pultney 1813) [Pectinidae]
• Neithea mexicana, Jaworski 1929 [Neitheidae]
• Neithea morrisi (Pictet and Renevier 1858) [Pectinidae]
• Neithea moutai, Rennie 1945 [unclassified species]
• Neithea quadricostata (Sowerby 1814) [Pectinidae]
• Neithea quadricostata lastroensis, Maury 1936 [Pectinidae]
• Neithea quadricostata regoi, Maury 1936 [Pectinidae]
• Neithea quinquecostata (Sowerby 1814) [unclassified species]
• Neithea regularis (Schlotheim 1813) [Pectinidae]
• Neithea salinasensis, Rennie 1945 [unclassified species]
• Neithea sergipensis, White 1887 [Pectinidae]
• Neithea shawi, Pervinquière 1912 [unclassified species]
• Neithea vicinalis, Stoyanow 1949 [Pectinidae]
• Neithea welwitschi (Choffat 1888) [unclassified species]
• Neitheidae, family, Sobetzky 1960 [Pectinida]
• Neithella [Pterioida]
• Neitheoidae, Sobetski 1960 [Pectinida]
• Neitheops, Stewart 1930 [Pterioida]
• Neivamyrmex, Borgmeier 1940 [Formicidae]
• Neivamyrmex ectopus, Wilson 1985 [Formicidae]
• Nejdia, Arkell 1952 [Hildoceratidae]
• Nejdia bramkampi, Arkell 1952 [Hildoceratidae]
• Nejdia furnishi, Arkell 1952 [Hildoceratidae]
• Nejdia pseudogruneri (Thevenin 1908) [Hildoceratidae]
• Nekewis, Stewart 1927 [Neogastropoda]
• Nekewis simiensis, Zinsmeister 1983 [unclassified species]
• Nekewis washingtoniana (Weaver 1912) [unclassified species]
• Nekhoroshevia, Bublichenko 1956 [Trigonirhynchiidae]
• Nekhorosheviella, Modzalevskaya 1953 [Trepostomida]
• Nekhorosheviella nodulifera, Xia et al. 2007 [Trepostomida]
• Nekhorosheviella semisphaerica, Xia et al. 2007 [Trepostomida]
• Nekhoroshoviella [Trepostomida]
• Neklania, R?ži?ka and P?ibyl 1953 [unclassified genus]
• Neklaniidae, family, Scarlato and Starobogatov 1979 [unclassified family]
• Nekrolagus, Hibbard 1939 [Leporidae]
• Nekrolagus progressus (Hibbard 1939) [Leporidae]
• Nektaspida, order, Raymond 1920 [Arthropoda]
• Nekvasilovela [Laqueidae]
• Nekvasilovella [Articulata]
• Neldasaurus, Chase 1965 [Dvinosauria]
• Neldasaurus wrightae, J. Chase 1965 [Neldasaurus]
• Nele, Ansorge 1996 [Bajanzhargalanidae]
• Nele jurassica, Ansorge 1996 [Bajanzhargalanidae]
• Nelegeria, Korobov 1966 [Ellipsocephalidae]
• Nelegerocornidae, family, Meshkova 1974 [Hyolithida]
• Nelegerocystis, Rozhnov 2006 [unclassified genus]
• Nelegerocystis ivantzovi, Rozhnov 2006 [unclassified species]
• Neleidae, family, Ansorge 1996 [Grylloblattida]
• Nelepsittacus, Worthy et al. 2011 [Strigopidae]
• Nelepsittacus daphneleeae, Worthy et al. 2011 [Strigopidae]
• Nelepsittacus donmertoni, Worthy et al. 2011 [Strigopidae]
• Nelepsittacus minimus, Worthy et al. 2011 [Strigopidae]
• Nelia, Martins-Neto and Vulcano 1989 [Babinskaiidae]
• Nelia maculata, Martins-Neto and Vulcano 1989 [Babinskaiidae]
• Neliana, Martins-Neto 1992 [Babinskaiidae]
• Neliana impolluta, Martins-Neto 1997 [Babinskaiidae]
• Neliana maculata (Martins-Neto and Vulcano 1989) [Babinskaiidae]
• Neliella [Cheilostomata]
• Nelimenia, Laporte 1843 [Oncocerida]
• Nellia, Busk 1852 [Quadricellariidae]
• Nellia kutchensis, Tewari and Srivastava 1967 [Quadricellariidae]
• Nellia narayani, Guha and Gopikrishna 2005 [Quadricellariidae]
• Nellia oculata, Busk 1852 [Quadricellariidae]
• Nellia quadrangularis, Tewari and Srivastava 1967 [Quadricellariidae]
• Nellia tenella (Lamarck 1816) [Quadricellariidae]
• Nellia walasaraensis, Guha and Gopikrishna 2005 [Quadricellariidae]
• Nelltia, L. W. Stephenson 1953 [Tellinidae]
• Nelltia angulata (Gabb 1864) [Tellinidae]
• Nelltia roddana, Saul 1973 [Tellinidae]
• Nelltia salsa, Saul 1973 [Tellinidae]
• Nelltia skidgatensis (Whiteaves 1884) [Tellinidae]
• Nelltia stenzeli, Stenzel 1952 [Tellinidae]
• Nelomys, Jourdan 1838 [unclassified genus]
• Nelomys armatus, I. Geoffroy 1838 [Echimyidae]
• Nelomys pictus, Pictet 1843 [Echimyidae]
• Nelomys semivillosus, I. Geoffroy 1838 [Echimyidae]
• Nelsonia, C. H. Merriam 1897 [Cricetidae]
• Nelsonia, Palmer and Gatehouse 1972 [Trilobita]
• Nelsonia schesis, Palmer and Gatehouse 1972 [Trilobita]
• Nelsoniella, Cookson and Eisenack 1960 [unclassified genus]
• Nelsoniella aceras, Cookson and Eisenack 1960 [Nelsoniella]
• Nelsoniella semireticulata, Cookson and Eisenack 1960 [Nelsoniella]
• Nelsoniella tuberculata, Cookson and Eisenack 1960 [Nelsoniella]
• Neltneria, Hupe 1952 [Neltneriidae]
• Neltneria jacqueti (Neltner and Poctey 1949) [unclassified species]
• Neltneriidae, family, Hupé 1953 [Redlichiida]
• Nelumbago, McIver and Basinger 1993 [Nelumbonaceae]
• Nelumbago montanum (R. W. Brown 1962) [Nelumbonaceae]
• Nelumbia [Demospongea]
• Nelumbifolium, Wu 1990 [Cribrospongiidae]
• Nelumbifolium pectiniforme, Wu 1990 [Cribrospongiidae]
• Nelumbites, E W Berry 1911 [Nelumbonales]
• Nelumbites extenuinervis, Upchurch et al. 1994 [Nelumbonales]
• Nelumbites minimus, Vakhrameev [Nelumbonales]
• Nelumbites virginiensis (W. M. Fontaine 1889) [Nelumbonales]
• Nelumbium, Jussieu [Nymphaeaceae]
• Nelumbium lacunosum, MacGinitie 1941 [unclassified species]
• Nelumbium montanum, R. W. Brown 1962 [Nelumbonaceae]
• Nelumbium tenuifolium, L. Lesquereux 1874 [Nymphaeaceae]
• Nelumbo, Adanson [Nelumbonaceae]
• Nelumbo aureavallis, Hickey 1977 [Nelumbonaceae]
• Nelumbo puertae, Gandolfo and Cuneo 2005 [Nelumbonaceae]
• Nelumbonaceae, family, A. Richard 1827 [Proteales]
• Nelumbonales, order [Proteales]
• Nemacanthclema [Cryptostomata]
• Nemacanthopora, Termier and Termier 1971 [Cryptostomata]
• Nemacanthopora costata, Termier and Termier 1971 [Cryptostomata]
• Nemacanthus, Agassiz 1837 [Paleospinacidae]
• Nemacanthus bosnensis (Katzer 1916) [Paleospinacidae]
• Nemacanthus brevis, Philips 1871 [Protospinacidae]
• Nemacanthus elegans (Evans 1904) [Paleospinacidae]
• Nemacanthus filifer, Agassiz 1837 [Paleospinacidae]
• Nemacanthus minor, Davis 1881 [Paleospinacidae]
• Nemacanthus monilifer, Agassiz 1837 [Paleospinacidae]
• Nemacanthus priscus, Mcoy 1848 [Arthrodira]
• Nemacanthus speciosus, Winckler 1861 [unclassified species]
• Nemacanthus tubercolatus (Bassani 1886) [Chondrichthyes]
• Nemacanthus tuberculatus, Bassani 1886 [Chondrichthyes]
• Nemacheilidae, family [Cypriniformes]
• Nemachilus, Günther 1868 [Cyprinidae]
• Nemachilus musceli, Pauca 1929 [Cyprinidae]
• Nemadus, Thomson 1867 [Leiodidae]
• Nemadus microtomographicus, Perreau and Tafforeau 2011 [Leiodidae]
• Nemagraptus [Graptoloidea]
• Nemagraptus gracilis (Hall 1847) [Graptoloidea]
• Nemaliales, order [Rhodophyceae]
• Nemapalpus, Macquart 1838 [Psychodidae]
• Nemapalpus flavus, Macquart 1838 [Psychodidae]
• Nemapalpus hoffeinsi, Wagner 2006 [Psychodidae]
• Nemapalpus molophilinus (Edwards 1921) [Psychodidae]
• Nemapalpus scheveni, Wagner 2006 [Psychodidae]
• Nemapalpus tertiariae (Meunier 1905) [Psychodidae]
• Nemaphyllum, M'Coy 1849 [Lithostrotionidae]
• Nemaphyllum decipiens, McCoy 1849 [Lithostrotionidae]
• Nemarete, Reid 1961 [Euretidae]
• Nemarete mirabilis, Reid 1961 [Euretidae]
• Nemasomatidae, family, Bollman 1893 [Julida]
• Nemaster, Clark [Comatulida]
• Nemastoma, Koch 1836 [Nemastomatidae]
• Nemastoma clavigerum, Menge 1854 [Sabaconidae]
• Nemastoma denticulatum, Koch and Berendt 1854 [Nemastomatidae]
• Nemastoma incertum, Koch and Berendt 1854 [Nemastomatidae]
• Nemastoma succineum, Roewer 1939 [Nemastomatidae]
• Nemastoma tuberculatum, Koch and Berendt 1854 [Nemastomatidae]
• Nemastomatidae, family, Simon 1879 [Opiliones]
• Nemastomoides, Thevenin 1901 [Nemastomoididae]
• Nemastomoides depressus (Petrunkevitch 1913) [Phalangiotarbida]
• Nemastomoides elaveris, Thevenin 1901 [Nemastomoididae]
• Nemastomoides longipes (Petrunkevitch 1913) [Nemastomoididae]
• Nemastomoididae, family, Petrunkevitch 1955 [Opiliones]
• Nemata, phylum [Nematoidea]
• Nemataxidra [Fenestrata]
• Nemataxis [Cryptostomata]
• Nematheriinae, subfamily, Mercerat 1891 [Mylodontidae]
• Nematherium, F. Ameghino 1887 [Mylodontidae]
• Nematherium angulatum, Ameghino 1887 [Mylodontidae]
• Nematherium birdi, Simpson 1941 [Mylodontidae]
• Nematherium lavagnanum, Mercerat 1891 [Mylodontidae]
• Nematherium longirostris, Ameghino 1891 [Mylodontidae]
• Nematherium sinuatum, Ameghino 1887 [Mylodontidae]
• Nematifera [Cyclostomata]
• Nematinae, subfamily [unclassified subfamily]
• Nematinion, Hinde [Demospongea]
• Nematinion saudiensis, Abbass 1972 [Demospongea]
• Nematistiidae, family [Carangiformes]
• Nematocarcinidae, family, Smith 1884 [Decapoda]
• Nematocarcinoidea, superfamily, Smith 1884 [Decapoda]
• Nematocarcinus, Milne-Edwards 1881 [Nematocarcinidae]
• Nematocarcinus gracilis, Bate 1888 [Nematocarcinidae]
• Nematocarcinus sigmoideus, Macpherson 1984 [Nematocarcinidae]
• Nematocarcinus undulatipes, Bate 1888 [Nematocarcinidae]
• Nematocera, suborder, Latreille 1825 [Diptera]
• Nematocrania, Grant 1976 [Craniidae]
• Nematocrania crassa, Grant 1976 [Craniidae]
• Nematoda, phylum, Potts 1932 [Nematoidea]
• Nematogenyidae, family, Bleeker 1862 [Siluriformes]
• Nematogenys, Girard 1855 [Nematogenyidae]
• Nematogenys cuivi, Azpelicueta and Rubilar 1998 [Nematogenyidae]
• Nematognathi, Gill 1861 [Actinopteri]
• Nematognathi, order (Gill 1861) [unclassified order]
• Nematognathii, order (Gill 1861) [Actinopteri]
• Nematoidea [Cycloneuralia]
• Nematomorpha, phylum, Vejdovsky 1886 [Nematoidea]
• Nematonotus, Woodward 1899 [Aulopidae]
• Nematonotus bottae (Pictet and Humbert 1866) [Aulopidae]
• Nematophlebia, Cockerell 1915 [Megaloptera]
• Nematophlebia plicata, Cockerell 1915 [Megaloptera]
• Nematophora, order, Verhoeff 1913 [Myriapoda]
• Nematophora, order (Verhoeff 1913) [Myriapoda]
• Nematophora, superorder (Verhoeff 1913) [Myriapoda]
• Nematophyllum, Milne-Edwards and Haime 1850 [Lithostrotionidae]
• Nematophyton, Unknown [unclassified genus]
• Nematoplinae, subfamily, LeConte 1862 [Stenotrachelidae]
• Nematopora, Ulrich 1888 [Arthrostylidae]
• Nematopora afghana, Termier and Termier 1971 [Arthrostylidae]
• Nematopora consueta, Bassler 1911 [Arthrostylidae]
• Nematopora fragilis, Ulrich 1890 [Arthrostylidae]
• Nematopora hibernica, Wyse Jackson 1996 [Arthrostylidae]
• Nematopora ivanovi, Schulga-Nesterenko 1955 [Rhomboporidae]
• Nematopora lineata (Billings 1866) [Arthrostylidae]
• Nematopora ovalis, Ulrich 1890 [Arthrostylidae]
• Nematopora sublineata, Mannil 1959 [Arthrostylidae]
• Nematoporella [Cheilostomata]
• Nematoporella, Lobdell 1992 [Arthrostylidae]
• Nematoporella falcata, Lobdell 1992 [Arthrostylidae]
• Nematoporella ulrichi, Lobdell 1992 [Arthrostylidae]
• Nematoproctus, Loew 1857 [Dolichopodidae]
• Nematoproctus alsiosus, Meunier 1910 [Dolichopodidae]
• Nematoproctus originarius, Meunier 1907 [Dolichopodidae]
• Nematoproctus pacatus, Meunier 1907 [Dolichopodidae]
• Nematoproctus parcus, Meunier 1907 [Dolichopodidae]
• Nematoproctus parvulus, Meunier 1907 [Dolichopodidae]
• Nematoproctus parvus, Meunier 1907 [Dolichopodidae]
• Nematoproctus subparvus, Meunier 1916 [Dolichopodidae]
• Nematopsychops, Peng et al. 2015 [Osmylopsychopidae]
• Nematopsychops unicus, Peng et al. 2015 [Osmylopsychopidae]
• Nematoptychius, Traquair 1875 [Palaeoniscidae]
• Nematoptychius greenocki, Traquair 1866 [Palaeoniscidae]
• Nematosalpinx [Aphrosalpingidae]
• Nematosalpinx dichotomica, Myagkova 1955 [Aphrosalpingidae]
• Nematosalpinx hormathodes, Rigby et al. 1994 [Aphrosalpingidae]
• Nematosphaeropsis, Deflandre and Cookson 1955 [unclassified genus]
• Nematosphaeropsis densiradiata, Stover and Evitt 1978 [Nematosphaeropsis]
• Nematosphaeropsis rigida, Wreen 1988 [Nematosphaeropsis]
• Nematothallopsis, Smith and Butterfield 2013 [Corallinales]
• Nematothallopsis gotlandii, Smith and Butterfield 2013 [Corallinales]
• Nematothallus, Lang 1937 [unclassified genus]
• Nematothallus radiata, Lang 1937 [unclassified species]
• Nematotrochus, Perner 1903 [Holopeidae]
• Nematotrochus, Koken and Perner 1925 [Murchisoniina]
• Nematotrochus anceps, E. Koken and J. Perner 1925 [Straparollinidae]
• Nematotrochus bicarinatus, Wahlenberg 1821 [Murchisoniina]
• Nematotrochus bicarinatus, Koken and Perner 1925 [Murchisoniina]
• Nematotrochus concurrens, Perner 1903 [Anomphalidae]
• Nematotrypa, Bassler 1911 [Rhabdomesontidae]
• Nematotrypa gracilis, Bassler 1911 [Rhabdomesontidae]
• Nematotrypidae, family, Spjeldnaes 1984 [Cryptostomata]
• Nematozoa, Zrzavy et al. 1998 [Ecdysozoa]
• Nematrochus, Koken and Perner 1925 [Planitrochidae]
• Nematura, Benson 1836 [Bithyniidae]
• Nematura abnormis (Deshayes 1862) [Hydrobiidae]
• Nematura cylindracea (Deshayes 1862) [Hydrobiidae]
• Nematura microscopica, Cossmann 1883 [Hydrobiidae]
• Nematurella, Sandberger 1870 [Hydrobiidae]
• Nematurella bavarica, Sandberger 1875 [Hydrobiidae]
• Nematurella convexula, Steininger 1973 [Hydrobiidae]
• Nematurella scholli, Schlickum 1963 [Hydrobiidae]
• Nematurella schuetti, Schlickum 1960 [Hydrobiidae]
• Nematurella vrabaci, Neubauer et al. 2013 [Hydrobiidae]
• Nematurella zilchi, Schlickum 1966 [Hydrobiidae]
• Nematurella zuschini, Harzhauser et al. 2012 [Hydrobiidae]
• Nematus, Panzer [Tenthredinidae]
• Nematus cretaceus, Fritsch 1882 [Insecta]
• Nematus ellipticus, Fritsch 1901 [Tenthredinidae]
• Nemausa, A. Milne-Edwards 1875 [Majidae]
• Nemausa acuticornis, Stimpson 1870 [Majidae]
• Nemavermes, Schram 1973 [Nemavermidae]
• Nemavermes mackeei, Schram 1973 [Nemavermidae]
• Nemavermidae, family, Poinar 2011 [Chromadorida]
• Nemdaella, Mazaev 2015 [Meekospiridae]
• Nemdaella leonovae, Mazaev 2015 [Meekospiridae]
• Nemdoceras, Barskov and Shilovsky 2014 [Permonautilidae]
• Nemdoceras evolutum, Barskov and Shilovsky 2014 [Permonautilidae]
• Nemdoceras kremeshkense, Barskov and Shilovsky 2014 [Permonautilidae]
• Nemdoceras nemdense, Barskov and Shilovsky 2014 [Permonautilidae]
• Nemedina, Chandler 1981 [Atelestidae]
• Nemedina eocenica, Sinclair and Arnaud 2001 [Atelestidae]
• Nemedininae, subfamily, Sinclair and Cumming 2006 [Atelestidae]
• Nemedromia, Grimaldi and Cumming 1999 [Atelestidae]
• Nemedromia campania, Grimaldi and Cumming 1999 [Atelestidae]
• Nemedromia telescopica, Grimaldi and Cumming 1999 [Atelestidae]
• Nemedromia turonia, Grimaldi and Cumming 1999 [Atelestidae]
• Nemegtbaatar, Kielan-Jaworowska 1974 [Multituberculata]
• Nemegtbaatar gobiensis, Kielan-Jaworowska 1974 [Multituberculata]
• Nemegtemys, Danilov et al. 2014 [Trionychidae]
• Nemegtemys conflata, Danilov et al. 2014 [Trionychidae]
• Nemegtia, Lü et al. 2004 [Oviraptoridae]
• Nemegtia, Szczechura 1978 [unclassified genus]
• Nemegtia barsboldi, Lü et al. 2004 [Oviraptoridae]
• Nemegtichara, Karczewska and Ziembinska-Tworzydlo 1972 [Characeae]
• Nemegtichara prima, Karczewska and Ziembinska-Tworzydlo 1972 [Characeae]
• Nemegtichara quarta, Karczewska and Ziembinska-Tworzydlo 1972 [Characeae]
• Nemegtichara secunda, Karczewska and Ziembinska-Tworzydlo 1972 [Characeae]
• Nemegtomaia, Lü et al. 2005 [Oviraptoridae]
• Nemegtomaia barsboldi (Lü et al. 2004) [Oviraptoridae]
• Nemegtosauridae, family, Upchurch 1995 [Reptilia]
• Nemegtosaurus, Nowinski 1971 [Nemegtosauridae]
• Nemegtosaurus mongoliensis, Nowinski 1971 [Nemegtosauridae]
• Nemegtosaurus pach (Dong 1977) [Nemegtosauridae]
• Nemegtosaurus pachi, Dong 1977 [Nemegtosauridae]
• Nementchamyidae, family, Jackson and Thorington 2012 [Rodentia]
• Nementchamys, Jaegar et al. 1985 [Anomaluridae]
• Nementchamys lavocati, Jaegar et al. 1985 [Anomaluridae]
• Nementchatherium, Tabuce et al. 2001 [Macroscelididae]
• Nementchatherium rathbuni, Tabuce et al. 2012 [Macroscelididae]
• Nementchatherium senarhense, Tabuce et al. 2001 [Macroscelididae]
• Nemenzophyllia, Hodgson and Ross 1981 [Euphyllidae]
• Nemeritis, Holmgren 1829 [Ichneumonidae]
• Nemeritis longicornis, Theobald 1937 [Ichneumonidae]
• Nemertea, phylum [Trochozoa]
• Nemertea () [Trochozoa]
• Nemertina, phylum () [Metazoa]
• Nemertini, phylum [Schizocoela]
• Nemertodermatida, phylum [Acoelomorpha]
• Nemesa [Septalariidae]
• Nemesa cimex, Johnson 1971 [Septalariidae]
• Nemesiidae, family, Simon 1892 [Araneae]
• Nemestrina, Latreille 1809 [Nemestrinidae]
• Nemestrinidae, family, Macquart 1834 [Diptera]
• Nemestrininae, subfamily [Nemestrinidae]
• Nemestrinoidea, superfamily, Macquart 1834 [Diptera]
• Nemestrinus, Latreille 1802 [Nemestrinidae]
• Nemestrinus incertus, Mostovski and Martínez-Delclòs 2000 [Nemestrinidae]
• Nemetia [Cardiida]
• Nemiana, V. M. Palij 1976 [unclassified genus]
• Nemiana bakeevi, Yu. R. Becker 1992 [Nemiana]
• Nemiana simplex, V. M. Palij 1976 [Nemiana]
• Nemichthyidae, family [Anguilliformes]
• Nemicolopterus, Wang et al. 2008 [Reptilia]
• Nemicolopterus crypticus, Wang et al. 2008 [Reptilia]
• Nemipteridae, family, Regan 1930 [Spariformes]
• Nemipterus, Swainson 1839 [Nemipteridae]
• Nemipterus caribbaeus, Nolf and Dockery 1993 [Nemipteridae]
• Nemistium, Smith 1928 [Lithostrotionidae]
• Nemkovella, Less 1987 [Sarcomastigophora]
• Nemoarca, Conrad 1869 [Arcidae]
• Nemobiinae, subfamily, Chopard 1922 [Gryllidae]
• Nemobius, Serville 1839 [Gryllidae]
• Nemobius tertiarius, Scudder 1878 [Gryllidae]
• Nemobius troglodytes (Heer 1865) [Gryllidae]
• Nemocardium, Meek 1876 [Cardiidae]
• Nemocardium (Arctopratulum) () [Cardiidae]
• Nemocardium (Brevicardium) (L. W. Stephenson 1941) [Cardiidae]
• Nemocardium (Discors) () [Cardiidae]
• Nemocardium (Discors) naricum (Vredenburg 1928) [Cardiidae]
• Nemocardium (Discors) parisiense (d'Orbigny 1850) [Cardiidae]
• Nemocardium (Divaricardium) () [Cardiidae]
• Nemocardium (Frigidocardium) (Habe 1951) [Cardiidae]
• Nemocardium (Keenaea) (Habe 1951) [Cardiidae]
• Nemocardium (Keenaea) centifilosum (Carpenter 1864) [Cardiidae]
• Nemocardium (Keenaea) lorenzanum (Arnold 1908) [Cardiidae]
• Nemocardium (Lophocardium) (Fischer 1887) [Cardiidae]
• Nemocardium (Lophocardium) gurabica (Maury 1917) [Cardiidae]
• Nemocardium (Lophocardium) gurabicum (Maury 1917) [Cardiidae]
• Nemocardium (Lyrocardium) (Meek 1876) [Cardiidae]
• Nemocardium (Lyrocardium) lyratum, Sowerby 1840 [unclassified species]
• Nemocardium (Microcardium) (Thiele 1934) [Cardiidae]
• Nemocardium (Microcardium) islahispaniolae (Maury 1917) [Cardiidae]
• Nemocardium (Nemocardium), Meek 1876 [Cardiidae]
• Nemocardium (Nemocardium) diversum (Conrad 1848) [Cardiidae]
• Nemocardium (Nemocardium) eocenense (Meyer 1887) [Cardiidae]
• Nemocardium (Nemocardium) linteum (Conrad 1855) [Cardiidae]
• Nemocardium (Nemocardium) weaveri (Anderson and Martin 1914) [unclassified species]
• Nemocardium (Nemocardium) yokoyamai (Takeda 1953) [Cardiidae]
• Nemocardium (Pratulum) (Iredale 1924) [Cardiidae]
• Nemocardium (Trifaricardium) () [Cardiidae]
• Nemocardium (Varicardium) (J.A. Marwick 1944) [Cardiidae]
• Nemocardium diversa, Conrad 1848 [unclassified species]
• Nemocardium diversum (Conrad 1848) [Cardiidae]
• Nemocardium formosum, Hickman 1969 [unclassified species]
• Nemocardium hadraterum, Woodring 1982 [Cardiidae]
• Nemocardium jamaicense, Dall 1903 [unclassified species]
• Nemocardium jamaicensis (Dall 1903) [Cardiidae]
• Nemocardium lene [Cardiidae]
• Nemocardium linteum (Conrad 1855) [Cardiidae]
• Nemocardium lorenzanum (Arnold 1908) [Cardiidae]
• Nemocardium nicoletti [Cardiidae]
• Nemocardium nicolletti (Conrad 1862) [Cardiidae]
• Nemocardium nitens (Sowerby 1813) [Cardiidae]
• Nemocardium parile (Deshayes 1858) [Cardiidae]
• Nemocardium plumsteadianum (J. Sowerby 1813) [Cardiidae]
• Nemocardium salrivale [Cardiidae]
• Nemocardium semiasperum (Deshayes 1858) [Cardiidae]
• Nemocardium weaveri (Anderson and Martin 1914) [Cardiidae]
• Nemocardium yokoyamai, Takeda 1953 [Cardiidae]
• Nemocaridium lyratum, Sowerby 1840 [Nemocardium (Lyrocardium) lyratum]
• Nemoceratina [Podocopida]
• Nemodermus, Rafinesque 1815 [unclassified genus]
• Nemodon, Conrad 1869 [Parallelodontidae]
• Nemodon (Nemodon), Conrad 1869 [Parallelodontidae]
• Nemodon (Nemodon) maceratus, Boehm 1881 [Parallelodontidae]
• Nemodon brevifrons, Conrad 1875 [Parallelodontidae]
• Nemodon canadensis, Russell and Landes 1937 [Parallelodontidae]
• Nemodon enfaulensis, M. A. Kosnik [unclassified species]
• Nemodon grandis, B. Wade 1926 [Parallelodontidae]
• Nemodon grandis navarroanus, L. W. Stephenson 1941 [Parallelodontidae]
• Nemodon morani (Waring 1914) [unclassified species]
• Nemodon sulcatinus (Evans and Shumard 1857) [Parallelodontidae]
• Nemodon vancouverensis (Meek 1858) [unclassified species]
• Nemodontini, tribe, Stephenson 1941 [Parallelodontidae]
• Nemoglossata, Latreille 1802 [Hymenoptera]
• Nemognatha, Illiger 1807 [Meloidae]
• Nemognatha exsecta, Wickham 1912 [Meloidae]
• Nemognathinae, subfamily (Laporte 1840) [Meloidae]
• Nemognathini, tribe, Laporte 1840 [Meloidae]
• Nemognathites, subfamily, Laporte 1840 [Meloidae]
• Nemolestes, Ameghino 1902 [Borhyaenidae]
• Nemolestes spalacotherinus, Ameghino 1902 [Borhyaenidae]
• Nemonychidae, family, Bedel 1882 [Coleoptera]
• Nemonychinae, subfamily, Bedel 1882 [Nemonychidae]
• Nemopalpus (Macquart 1838) [Psychodidae]
• Nemopalpus hennigianus, Schlüter 1978 [Psychodidae]
• Nemopalpus inexpectatus, Wagner 2012 [Psychodidae]
• Nemopalpus molophilinus (Edwards 1921) [Psychodidae]
• Nemopalpus quadrispiculatus, Stebner et al. 2015 [Psychodidae]
• Nemopalpus tertiariae (Meunier 1905) [Psychodidae]
• Nemopalpus velteni, Wagner 2012 [Psychodidae]
• Nemoptera, Latreille 1802 [Panorpatae]
• Nemopteridae, family, Burmeister 1839 [Neuroptera]
• Nemopterinae, subfamily, Rambur 1842 [Nemopteridae]
• Nemopteroidea, superfamily, Burmeister 1839 [Neuroptera]
• Nemopteryx, Agassiz 1843 [Merlucciidae]
• Nemopteryx crassus, Agassiz 1843 [Merlucciidae]
• Nemopteryx kubacskai, Weiler 1935 [Merlucciidae]
• Nemorhaedus (Smith 1827) [unclassified genus]
• Nemorhaedus goral (Hardwicke 1825) [unclassified species]
• Nemotela (Geoffroy 1762) [Stratiomyidae]
• Nemotelus, Geoffroy 1762 [Stratiomyidae]
• Nemotelus eocenicus, Cockerell 1921 [Stratiomyidae]
• Nemotelus prisculus, Cockerell 1910 [Stratiomyidae]
• Nemoura, Latreille 1796 [Nemouridae]
• Nemoura affinis, Berendt 1856 [Nemouridae]
• Nemoura electroaffinis, Caruso and Wichard 2010 [Nemouridae]
• Nemoura lata, Hagen 1856 [Nemouridae]
• Nemoura ocularis, Pictet and Hagen 1856 [Nemouridae]
• Nemoura priscula, Cockerell 1922 [Leuctridae]
• Nemoura puncticollis, Hagen 1856 [Nemouridae]
• Nemouridae, family, Newmann 1853 [Plecoptera]
• Nemourina, suborder, Newman 1853 [Plecoptera]
• Nemourisca, Sinitshenkova 1987 [Pronemouridae]
• Nemourisca diligens, Sinitshenkova 1987 [Pronemouridae]
• Nemouroidea, superfamily, Newman 1853 [Plecoptera]
• Nemouromorpha, Zwick 2000 [unclassified]
• Nemrac, Clark and Durham 1946 [Turbinidae]
• Nemrac carmenensis, Clark and Durham 1946 [Turbinidae]
• Nemumeia, Kalugina 1986 [Limoniidae]
• Nemumeia ponomarenkoi, Kalugina 1986 [Limoniidae]
• Nemuniella [Palaeocopida]
• Nemuropsidae, family, Martynov 1925 [Paraplecoptera]
• Nemuropsis, Martynov 1925 [Nemuropsidae]
• Nemuropsis tenuis, Martynov 1925 [Nemuropsidae]
• Nenga, Bianucci et al. 2007 [Ziphiidae]
• Nenga meganasalis, Bianucci et al. 2007 [Ziphiidae]
• Nenoticidaridae, family, Vadet 1988 [Cidaroida]
• Nenoticidaris, Vadet 1988 [Histocidaridae]
• Neoacarinina [Foraminifera]
• Neoacrocephalites [Ptychopariida]
• Neoactinodonta, Heidecker 1959 [Lyrodesmatidae]
• Neoactinodonta amygdalina, Heidecker 1959 [Lyrodesmatidae]
• Neoaeshnida, Bechly 1996 [Odonata]
• Neoaetosauroides, J. F. Bonaparte 1969 [Reptilia]
• Neoaetosauroides engaeus, Bonaparte 1969 [Reptilia]
• Neoaganides, Plummer and Scott 1937 [Pseudohaloritidae]
• Neoaganides costatus, Yang and Yang 1992 [Pseudohaloritidae]
• Neoaganides gigantus, Liang 1983 [Pseudohaloritidae]
• Neoaganides grahamensis, Plummer and Scott 1937 [Pseudohaloritidae]
• Neoaganides laevigatus, Yang and Yang 1992 [Pseudohaloritidae]
• Neoaganides meitianensis, Zheng 1984 [Pseudohaloritidae]
• Neoaganides multiseptatus (Chao 1940) [Pseudohaloritidae]
• Neoaganides nesenensis, Frest et al. 1981 [Pseudohaloritidae]
• Neoaganides paulus, Zhao et al. 1978 [Pseudohaloritidae]
• Neoaganides pygmaeus (Gemmellaro 1888) [Pseudohaloritidae]
• Neoaganides rectilobatus, Ruzhentsev 1950 [Pseudohaloritidae]
• Neoaganides tabantalensis, Ruzhentsev 1952 [Pseudohaloritidae]
• Neoaganides ultimus, Korn and Ghaderi 2016 [Pseudohaloritidae]
• Neoaganides xiaoheensis, Xu 1977 [Pseudohaloritidae]
• Neoageta, Riek 1953 [Permochoristidae]
• Neoageta elongata, Riek 1953 [Permochoristidae]
• Neoagnostus, Kobayashi 1955 [Agnostidae]
• Neoagnostus acutifrons (Troedsson 1937) [Agnostidae]
• Neoagnostus aspidoides, Kobayashi 1955 [Agnostidae]
• Neoagnostus bituberculatus (Ivshin 1960) [Agnostidae]
• Neoagnostus clavus (Shergold 1971) [Agnostidae]
• Neoagnostus cornuformis, Ergaliev and Ergaliev 2008 [Agnostidae]
• Neoagnostus denticulatus (Shergold 1975) [Agnostidae]
• Neoagnostus felix, Shergold 1980 [Agnostidae]
• Neoagnostus fengzuensis, Lu and Lin 1984 [Agnostidae]
• Neoagnostus greeni, Shergold 1980 [Agnostidae]
• Neoagnostus kyrshabactensis, Ergaliev and Ergaliev 2008 [Agnostidae]
• Neoagnostus longicollis (Kobayashi 1966) [Agnostidae]
• Neoagnostus occultatus (Xiang and Zhang 1985) [Agnostidae]
• Neoagnostus pseudoclavus, Ergaliev and Ergaliev 2008 [Agnostidae]
• Neoagnostus quadratiformis, Ergaliev 1980 [Agnostidae]
• Neoagnostus quasibilobus (Shergold 1975) [Agnostidae]
• Neoagnostus sabulosus, Peng 1992 [Agnostidae]
• Neoagnostus shiziluensis, Lu and Zhou 1990 [Agnostidae]
• Neoagnostus simplex (Lermontova 1951) [Pseudagnostidae]
• Neoagnostus tenuispinus, Ergaliev and Ergaliev 2008 [Agnostidae]
• Neoagnostus tumidus, Sun 1989 [Agnostidae]
• Neoalbaillella, Takemura and Nakaseko 1981 [Albaillellidae]
• Neoamaciaticeras, Cantaluppi 1970 [Hildoceratidae]
• Neoamblypygi, infraorder, Weygoldt 1996 [Amblypygi]
• Neoamphissites, Becker and Wang 1992 [Amphissitidae]
• Neoamphissites costatus, Becker and Wang 1992 [Amphissitidae]
• Neoanchimys, Pascual and Bondesio 1961 [Hydrochoeridae]
• Neoancistrocrania, Laurin 1992 [unclassified genus]
• Neoancistrocrania norfolki, Laurin 1992 [Neoancistrocrania]
• Neoangulodiscus, Kristan-Tollmann 1962 [Nubeculariidae]
• Neoanisoptera, Bechly 1998 [Odonata]
• Neoanomocarella, Xiang 1963 [Asaphida]
• Neoanomocarella asiatica, Hsiang 1963 [Asaphida]
• Neoanomocerella [Ptychopariida]
• Neoanomoepus, Lockley et al. 2009 [Anomoepodidae]
• Neoanomoepus perigrinatus, Lockley et al. 2009 [Anomoepodidae]
• Neoaparchites [Palaeocopida]
• Neoaphelomera, Miller 1945 [unclassified genus]
• Neoarchaediscus [Archaediscidae]
• Neoarchaeocrinus, Strimple 1955 [Diplobathrida]
• Neoarchaeocrinus pyriformis (Billings 1857) [Diplobathrida]
• Neoarchaesphaera [Foraminifera]
• Neoarchosauria, Benton 1985 [Reptilia]
• Neoaricoceras (Ruzhentsev 1950) [Adrianitidae]
• Neoaricoceras kingi (Gemmellaro 1887) [Adrianitidae]
• Neoaspongophyllum [Anthozoa]
• Neoasteroidea, subclass, Gale 1987 [Asteroidea]
• Neoasteroidea, infraclass (Gale 1987) [Asteroidea]
• Neoasteroidea (Gale 1987) [Asteroidea]
• Neoastieria, Egoian 1969 [Silesitidae]
• Neoastieria patagonica, Medina and Riccardi 2005 [Silesitidae]
• Neoastieria reliqua, Egoian 1969 [Silesitidae]
• Neoathleta, Bellardi 1890 [Volutidae]
• Neoathyrisina (Chen and Wan 1979) [Athyrididae]
• Neoaulocystis, Zhuravleva 1962 [unclassified genus]
• Neoaves, Sibley et al. 1988 [Aves]
• Neoazhdarchia, Unwin 2003 [Reptilia]
• Neobactrotheca [Orthothecida]
• Neobactrotheca pharetra, Marek and Isaacson 1992 [unclassified species]
• Neobairdia [Podocopida]
• Neobairdiolites, Kollmann 1963 [Bairdiidae]
• Neobairdiolites placklesensis, Kollmann 1963 [Bairdiidae]
• Neobalaena, Gray 1870 [Neobalaenidae]
• Neobalaena marginata (Gray 1846) [Neobalaenidae]
• Neobalaena simpsoni (Phillipi 1887) [Balaenidae]
• Neobalaenidae, family, Miller 1923 [Cetacea]
• Neobalaeninae, subfamily (Miller 1923) [Cetacea]
• Neoballaenidae, family (Miller 1923) [Cetacea]
• Neobatrachia, suborder, O. A. Reig 1958 [Anura]
• Neobatrachia (O. A. Reig 1958) [Anura]
• Neobeatricea, Rukhin 1938 [Actinodictyidae]
• Neobelemnella [Belemnitida]
• Neobelinuropsis [Xiphosurida]
• Neoberingius, Habe and Ito 1965 [unclassified genus]
• Neobernaya, Schilder 1927 [Cypraeidae]
• Neobernaya porcellus (Brocchi 1814) [Cypraeidae]
• Neobernaya porcellus cocconii (Mayer-Eymar 1875) [Cypraeidae]
• Neobernaya spadicea (Swainson 1823) [Cypraeidae]
• Neoberounella [Podocopida]
• Neobeyrichia [Palaeocopida]
• Neobibolites [Cephalopoda]
• Neobisiidae, family, Chamberlin 1930 [Pseudoscorpiones]
• Neobisioidea, superfamily, Chamberlin 1930 [Pseudoscorpiones]
• Neobisium, Chamberlin 1930 [Neobisiidae]
• Neobisium exstinctum, Beier 1955 [Neobisiidae]
• Neobisium henderickxi, Judson 2003 [Neobisiidae]
• Neobisium rathkii (Koch and Berendt 1854) [Cheliferidae]
• Neobistrialites [Nautilida]
• Neoblacus, Ashmead 1900 [Euphoroidae]
• Neoblacus ashmeadii, Brues 1933 [Braconidae]
• Neoblacus facialis, Brues 1937 [Euphoroidae]
• Neoblacus longicornis, Brues 1933 [Braconidae]
• Neoblairella, Ozdikmen 2006 [Ptychopariidae]
• Neoblairella crassimarginata (Rasetti 1965) [Ptychopariidae]
• Neoblattariae, family, Scudder 1886 [Insecta]
• Neobolus, Waagen 1885 [Botsfordiidae]
• Neobolus warthi, Waagen 1885 [Botsfordiidae]
• Neobolus wynnei, Waagen 1885 [Botsfordiidae]
• Neoborkhausenites, Skalski 1977 [Oecophoridae]
• Neoborkhausenites incertella (Rebel 1936) [Oecophoridae]
• Neoborkhausenites incertellus (Rebel 1936) [Oecophoridae]
• Neobothriocidaris [Bothriocidaroida]
• Neobotrys, Popofsky 1913 [Cannobotryidae]
• Neobouchardia [Bouchardiidae]
• Neobouchardia minima (Thomson 1918) [Bouchardiidae]
• Neobrachyelasma, Nikolaeva 1960 [Streptelasmatidae]
• Neobrachystigmata, Bechly 2003 [Odonata]
• Neobrachytherium, Soria 2001 [Proterotheriidae]
• Neobrachytherium ameghinoi, Soria 2001 [Proterotheriidae]
• Neobrachytherium intermedium, F. P. Moreno and A. Mercerat 1891 [unclassified species]
• Neobrachytherium ullumense, E. Cerdeño 2003 [unclassified species]
• Neobrunsiina [Foraminifera]
• Neobulimina [Foraminifera]
• Neobuntonia, Hartmann 1981 [Hemicytheridae]
• Neoburmesia [Pholadomyidae]
• Neobythites, Goode and Bean 1885 [Brotulidae]
• Neobythites auribatianus, Lin et al. 2017 [unclassified species]
• Neobythites auriculatus, Lin et al. 2017 [unclassified species]
• Neobythites bozzolo, Lin et al. 2017 [unclassified species]
• Neobythites leonardi, Lin et al. 2017 [unclassified species]
• Neobythitinae, subfamily, Radcliffe 1913 [Ophidiidae]
• Neobythitinarum, Nolf 1980 [unclassified genus]
• Neobythitinarum fitchi, Nolf 1980 [unclassified species]
• Neocaeniopsis, Alloiteau 1957 [Pachyphyllidae]
• Neocaeniopsis lepida, Reuss 1854 [unclassified species]
• Neocalamites, Halle 1908 [Calamitaceae]
• Neocallichirus, K. Sakai 1988 [Callianassidae]
• Neocallichirus aetodes, Schweitzer et al. 2006 [Callianassidae]
• Neocallichirus agadirensis, Garassino et al. 2011 [Callianassidae]
• Neocallichirus allegranzii, Beschin 2005 [Callianassidae]
• Neocallichirus angelikae, Sakai 2000 [Callianassidae]
• Neocallichirus bona, Imaizumi 1959 [Callianassidae]
• Neocallichirus borensis, Beschin 2006 [Callianassidae]
• Neocallichirus dijki, Martin 1883 [Callianassidae]
• Neocallichirus fortisi, Beschin et al. 2002 [Callianassidae]
• Neocallichirus grandis, H. Karasawa and Goda 1996 [Callianassidae]
• Neocallichirus hattai, Karasawa and Nakagawa 2010 [Callianassidae]
• Neocallichirus horneri, K. Sakai 1988 [Callianassidae]
• Neocallichirus manningi, Schweitzer et al. 2003 [Callianassidae]
• Neocallichirus matsoni, Rathbun 1935 [Callianassidae]
• Neocallichirus nishikawai, Karasawa 1993 [Callianassidae]
• Neocallichirus okamotoi, Karasawa 1993 [Callianassidae]
• Neocallichirus peraensis, Collins et al. 1997 [Callianassidae]
• Neocallichirus porterensis, Rathbun 1926 [Callianassidae]
• Neocallichirus quisquellanus, Schweitzer et al. 2006 [Callianassidae]
• Neocallichirus rhinos, Schweitzer and Feldmann 2002 [Callianassidae]
• Neocallichirus rodfeldmanni, Hyzny et al. 2003 [Callianassidae]
• Neocallichirus sakiae, Karasawa and Fudouji 2000 [Callianassidae]
• Neocallichirus scotti (Brown and Pilsbry 1913) [Callianassidae]
• Neocallichirus vaughani, M. J. Rathbun 1918 [Callianassidae]
• Neocallichirus wellsi, Schweitzer et al. 2004 [Callianassidae]
• Neocalmonia, J. Pillet 1969 [Acastidae]
• Neocamptocrinus, Willink 1980 [Dichocrinidae]
• Neocamptocrinus banksi, Willink 1980 [Dichocrinidae]
• Neocamptocrinus barrabiddyensis, Webster and Jell 1992 [Dichocrinidae]
• Neocamptocrinus bernacchiensis, Willink 1980 [Dichocrinidae]
• Neocamptocrinus bundanoonensis, Willink 1980 [Dichocrinidae]
• Neocamptocrinus doreckae, Willink 1980 [Dichocrinidae]
• Neocamptocrinus gremialis, Willink 1980 [Dichocrinidae]
• Neocamptocrinus millerensis, Willink 1980 [Dichocrinidae]
• Neocamptocrinus millyitensis, Webster and Jell 1992 [Dichocrinidae]
• Neocamptocrinus occidentalis, Webster 1990 [Dichocrinidae]
• Neocamptocrinus sievertsae, Willink 1980 [Dichocrinidae]
• Neocamptocrinus tasmaniensis (Sieverts-Doreck 1942) [Dichocrinidae]
• Neocamptocrinus wardenensis, Willink 1980 [Dichocrinidae]
• Neocampylites, Callomon 1973 [Oppeliidae]
• Neocampylites delmontanus (Oppel 1863) [Oppeliidae]
• Neocamtocrinus [Monobathrida]
• Neocancilla, Cernohorsky 1966 [Mitridae]
• Neocancilla papilio, Link 1807 [Mitridae]
• Neocanoptum, Zhang 1990 [Canoptidae]
• Neocantrilla [Anthozoa]
• Neocaprina, Plenicar 1961 [Caprinulidae]
• Neocaprina gigantea (Plenicar 1960) [Caprinulidae]
• Neocaprina raghawiensis, Steuber and Bachmann 2002 [Caprinulidae]
• Neocardiids, Carter et al. 2011 [Cardiidae]
• Neocardioceras [Acanthoceratidae]
• Neocardioceras densicostatum, Cobban 1988 [Acanthoceratidae]
• Neocardioceras juddii (Barrois and Guerne 1898) [Acanthoceratidae]
• Neocardioceras laevigatum, Cobban 1988 [Acanthoceratidae]
• Neocardioceras minutum, Cobban 1988 [Acanthoceratidae]
• Neocardioceras septemseriatum (Cragin 1893) [Acanthoceratidae]
• Neocardioceras transiens, Kennedy et al. 1996 [Acanthoceratidae]
• Neocardioceras uptonense, Cobban 1988 [Acanthoceratidae]
• Neocarpenteria [Foraminifera]
• Neocassandra, Daniltshenko 1968 [Neoscopelidae]
• Neocassandra mica, Daniltshenko 1968 [Neoscopelidae]
• Neocatacrinus, Knapp 1969 [Cladida]
• Neocathartes, Wetmore 1944 [Neocathartidae]
• Neocathartes grallator, A. Wetmore 1944 [Neocathartidae]
• Neocathartidae, family, A. Wetmore 1950 [Falconiformes]
• Neocathartoidea, superfamily, A. Wetmore 1950 [Falconiformes]
• Neocatillocrinus, Wanner 1937 [Crinoidea]
• Neocatopygus [Pliolampadidae]
• Neocatopygus caobaense, Sanchez-Roig 1953 [Pliolampadidae]
• Neocaudata, Cannatella and Hillis 1993 [Urodela]
• Neocaudites, Puri 1960 [Trachyleberididae]
• Neocaudites angulatus, Hazel 1983 [Trachyleberididae]
• Neocaudites maccagnoi (G. Ciampo 1972) [unclassified species]
• Neocaudites variabilus, Hazel 1983 [Trachyleberididae]
• Neocavia, Kraglievich 1932 [Caviidae]
• Neocavia depressidens, Parodi and Kraglievich 1948 [Caviidae]
• Neocavitella [Conodontophorida]
• Neoceras [Oncocerida]
• Neoceratiidae, family [Lophiiformes]
• Neoceratodontidae, family, Miles 1977 [Ceratodontiformes]
• Neoceratodus, Castelnau 1876 [Neoceratodontidae]
• Neoceratodus africanus (Haug 1905) [Neoceratodontidae]
• Neoceratodus djelleh, Kemp 1982 [unclassified species]
• Neoceratodus eyrensis (White 1925) [Neoceratodontidae]
• Neoceratodus forsteri (Krefft 1870) [Neoceratodontidae]
• Neoceratodus gregoryi (White 1925) [Neoceratodontidae]
• Neoceratodus nargun, Kemp 1983 [Neoceratodontidae]
• Neoceratodus palmeri (Krefft 1874) [Neoceratodontidae]
• Neoceratodus tuberculatus (Tabaste 1963) [Neoceratodontidae]
• Neoceratopsia, infraorder, Sereno 1986 [Reptilia]
• Neoceratosauria, Novas 1991 [Reptilia]
• Neoceti, Fordyce and de Muizon 2001 [Cetacea]
• Neochallaia, Rusconi 1949 [Actinopteri]
• Neochallaia leonensis, Rusconi 1952 [Actinopterygii]
• Neochallaia minor (Rusconi 1948) [Actinopteri]
• Neochallaia tellechai, Rusconi 1948 [Actinopteri]
• Neochallaia tellecheai (Rusconi 1948) [Actinopteri]
• Neochara, Z. Wang and Lin 1978 [Characeae]
• Neochara huananensis, Z. Wang and Lin 1978 [Characeae]
• Neocheilostomina, suborder, d'Hondt 1985 [Cheilostomata]
• Neochelys, Bergounioux 1954 [Testudines]
• Neochelys arenarum, Broin 1977 [Testudines]
• Neochelys bolcensis, Bergounioux 1954 [unclassified species]
• Neochelys capellinii (De Zigno 1890) [Testudines]
• Neochelys eocaenica, De Stefano 1902 [Testudines]
• Neochelys fajumensis (C. W. Andrews 1903) [Testudines]
• Neochelys franzeni, Schleich 1993 [Testudines]
• Neochelys laurenti (Tong 1998) [Testudines]
• Neochelys liriae, Pérez-García and Lapparent de Broin 2013 [Testudines]
• Neochelys mengaudi (Bergounioux 1935) [Testudines]
• Neochelys montolivensis (Roman 1897) [Testudines]
• Neochelys nicolisii (Zigno 1890) [Testudines]
• Neochelys salmanticensis (Jimenez 1971) [Testudines]
• Neochelys zamorensis, Jimenez-Fuentes 1992 [Testudines]
• Neochen, Oberholser 1918 [Anatidae]
• Neochen barbadiana, Brodkorb 1965 [Anatidae]
• Neochen debilis (Ameghino 1891) [unclassified species]
• Neochen pugil (Winge 1887) [unclassified species]
• Neochetoceras [Oppeliidae]
• Neochetoceras mucronata (Berckhemer-Holder 1959) [Oppeliidae]
• Neochetoceras steraspis (Oppel 1863) [Oppeliidae]
• Neochetoceras steraspis mucronata, Berckhemer-Holder 1959 [Oppeliidae]
• Neochiastozygus, K. Perch-Nielsen 1967 [Prymnesiophyceae]
• Neochiastozygus antiquus, K. Perch-Nielsen 1973 [Chiastozygaceae]
• Neochilina [Amphissitidae]
• Neochilonorria, Rusconi 1953 [Corynexochida]
• Neochoerus, Hay 1926 [Caviidae]
• Neochoerus aesopi (Leidy 1853) [Caviidae]
• Neochoerus cordobai, Carranza-Castaneda and W. Miller 1989 [Hydrochoeridae]
• Neochoerus dichroplax, Ahearn and Lance 1980 [Hydrochoeridae]
• Neochoerus lancei, Mones 1980 [Hydrochoeridae]
• Neochoerus pinckneyi (Hay 1926) [Caviidae]
• Neochoerus robustus (Leidy 1886) [Caviidae]
• Neochoerus sirasakae (Spillmann 1941) [Caviidae]
• Neochonetes, Muir-Wood 1962 [Rugosochonetidae]
• Neochonetes (Huangichonetes), Shen and Archbold 2002 [Rugosochonetidae]
• Neochonetes (Huangichonetes) archboldi, Zhang et al. 2013 [Rugosochonetidae]
• Neochonetes (Huangichonetes) asseretoi (Fantini Sestini 1964) [Rugosochonetidae]
• Neochonetes (Huangichonetes) costellata (Cooper and Grant 1975) [Rugosochonetidae]
• Neochonetes (Huangichonetes) cursothornia (Xu and Grant 1994) [Rugosochonetidae]
• Neochonetes (Huangichonetes) geniculatus, Campi and Shi 2005 [Rugosochonetidae]
• Neochonetes (Huangichonetes) inflatus, Shen et al. 2002 [Rugosochonetidae]
• Neochonetes (Huangichonetes) magna (Cooper and Grant 1975) [Rugosochonetidae]
• Neochonetes (Huangichonetes) matsukawensis, Tazawa and Araki 2018 [unclassified species]
• Neochonetes (Huangichonetes) meishanensis, Li and Shen 2008 [Rugosochonetidae]
• Neochonetes (Huangichonetes) substrophomenoides (Huang 1932) [Rugosochonetidae]
• Neochonetes (Huangichonetes) victoriana (Girty 1929) [Rugosochonetidae]
• Neochonetes (Huangichonetes) wufengensis, He and Shi 2014 [Rugosochonetidae]
• Neochonetes (Neochonetes), Muir-Wood 1962 [Rugosochonetidae]
• Neochonetes (Neochonetes) carboniferus (Keyserling 1846) [Rugosochonetidae]
• Neochonetes (Neochonetes) convexa (Liao 1980) [unclassified species]
• Neochonetes (Neochonetes) costellata, Angiolini 1995 [Rugosochonetidae]
• Neochonetes (Neochonetes) liaoi (He and Shi 2014) [unclassified species]
• Neochonetes (Nongtaia), Archbold 1999 [Rugosochonetidae]
• Neochonetes (Nongtaia) arabicus (Hudson and Sudbury 1959) [Rugosochonetidae]
• Neochonetes (Nongtaia) asseretoi (Fantini Sestini 1964) [Rugosochonetidae]
• Neochonetes (Nongtaia) hardmani (Archbold 1993) [Rugosochonetidae]
• Neochonetes (Nongtaia) taoni, Archbold 1999 [Rugosochonetidae]
• Neochonetes (Sommeria), Archbold 1981 [Rugosochonetidae]
• Neochonetes (Sommeria) afanasyevae, Archbold 1981 [Rugosochonetidae]
• Neochonetes (Sommeria) pratti (Davidson 1859) [Rugosochonetidae]
• Neochonetes (Sommeria) robustus, Archbold 1981 [Rugosochonetidae]
• Neochonetes (Sommeria) tenuicapillatus, Archbold 1981 [Rugosochonetidae]
• Neochonetes (Sommeriella) (Archbold 1982) [Rugosochonetidae]
• Neochonetes (Sommeriella) afanasyevae (Archbold 1981) [Rugosochonetidae]
• Neochonetes (Sommeriella) arabicus (Hudson and Sudbury 1959) [Rugosochonetidae]
• Neochonetes (Sommeriella) baroghilensis (Reed 1925) [Rugosochonetidae]
• Neochonetes (Sommeriella) cockbaini, Archbold 1993 [Rugosochonetidae]
• Neochonetes (Sommeriella) cymatilis (Grant 1976) [Rugosochonetidae]
• Neochonetes (Sommeriella) hardmani, Archbold 1993 [Rugosochonetidae]
• Neochonetes (Sommeriella) hockingi, Archbold 1991 [Rugosochonetidae]
• Neochonetes (Sommeriella) magnus, Archbold 1997 [Rugosochonetidae]
• Neochonetes (Sommeriella) marpoensis, Archbold and Gaetani 1993 [Rugosochonetidae]
• Neochonetes (Sommeriella) nalbiaensis, Archbold 1993 [Rugosochonetidae]
• Neochonetes (Sommeriella) obrieni, Archbold 1995 [Rugosochonetidae]
• Neochonetes (Sommeriella) pratti (Davidson 1859) [Rugosochonetidae]
• Neochonetes (Sommeriella) rectangularis, Zhang et al. 2013 [Rugosochonetidae]
• Neochonetes (Sommeriella) regularis, Shen et al. 2000 [Rugosochonetidae]
• Neochonetes (Sommeriella) robustus (Archbold 1981) [Rugosochonetidae]
• Neochonetes (Sommeriella) strophomenoides (Waagen 1884) [Rugosochonetidae]
• Neochonetes (Sommeriella) tenuicapillatus (Archbold 1981) [Rugosochonetidae]
• Neochonetes (Sommeriella) vialis (Reed 1944) [Rugosochonetidae]
• Neochonetes (Sommeriella) waterhousei, Zhang et al. 2013 [Rugosochonetidae]
• Neochonetes (Sommeriella) wufengensis (He and Shi 2014) [unclassified species]
• Neochonetes (Zechiella), Archbold 1999 [Rugosochonetidae]
• Neochonetes (Zechiella) davidsoni (Schauroth 1856) [Rugosochonetidae]
• Neochonetes (Zechiella) kirkbyi (Trechmann 1945) [Rugosochonetidae]
• Neochonetes (Zechiella) woolacotti (Trechmann 1945) [Rugosochonetidae]
• Neochonetes (Zhongyingia), Shen and Archbold 2002 [Rugosochonetidae]
• Neochonetes (Zhongyingia) liaoi, He and Shi 2014 [Rugosochonetidae]
• Neochonetes (Zhongyingia) lingshuiensis (Campi and Shi 2005) [unclassified species]
• Neochonetes (Zhongyingia) linshuiensis, Campi and Shi 2005 [Rugosochonetidae]
• Neochonetes (Zhongyingia) transversa, Zhang et al. 2015 [Rugosochonetidae]
• Neochonetes (Zhongyingia) transverse (Zhang et al. 2015) [unclassified species]
• Neochonetes (Zhongyingia) zhongyingensis (Liao 1980) [Rugosochonetidae]
• Neochonetes acanthophorus (Girty 1934) [Rugosochonetidae]
• Neochonetes armenicus, Sokolskaja 1965 [Rugosochonetidae]
• Neochonetes asseretoi, Fantini Sestini 1964 [Rugosochonetidae]
• Neochonetes atlassovi (Kashirtsev 1959) [Rugosochonetidae]
• Neochonetes baituensis, Ni 1977 [Rugosochonetidae]
• Neochonetes beatusi, Waterhouse 1964 [Rugosochonetidae]
• Neochonetes brama (Fredericks 1925) [Rugosochonetidae]
• Neochonetes carbonifera (Keyserling 1846) [Rugosochonetidae]
• Neochonetes carboniferus (Keyserling 1846) [Rugosochonetidae]
• Neochonetes chaoi (Grabau 1934) [Rugosochonetidae]
• Neochonetes convexa, Liao 1980 [Rugosochonetidae]
• Neochonetes dukhovae, Sokolskaja 1968 [Rugosochonetidae]
• Neochonetes elegans, Liao 1980 [Rugosochonetidae]
• Neochonetes gabata, Liang 1990 [Rugosochonetidae]
• Neochonetes granulifer (Owen 1852) [Rugosochonetidae]
• Neochonetes guiyangensis, Feng 1978 [Rugosochonetidae]
• Neochonetes leurosinosa, Liang 1990 [Rugosochonetidae]
• Neochonetes liratus, Cooper and Grant 1975 [Rugosochonetidae]
• Neochonetes matsushitai (Shimizu 1961) [Rugosochonetidae]
• Neochonetes millecostata, Liang 1990 [Rugosochonetidae]
• Neochonetes mirabilis, Zeng 1993 [Rugosochonetidae]
• Neochonetes nantanensis (Grabau 1934) [Rugosochonetidae]
• Neochonetes paeckelmanni, de Terra 1932 [Rugosochonetidae]
• Neochonetes parvus, Cooper and Grant 1975 [Rugosochonetidae]
• Neochonetes pegnonensis, Cisterna and Simanauskas 2000 [Rugosochonetidae]
• Neochonetes permicus, Glushenko 1975 [Rugosochonetidae]
• Neochonetes plicatiformis (Lee 1962) [Rugosochonetidae]
• Neochonetes puanensis, Liao 1979 [Rugosochonetidae]
• Neochonetes puebloensis (King 1938) [Rugosochonetidae]
• Neochonetes sakagamii, Yanagida 1970 [Rugosochonetidae]
• Neochonetes schlagintweiti (de Terra 1932) [Rugosochonetidae]
• Neochonetes semicircularis, Zhang et al. 2013 [Rugosochonetidae]
• Neochonetes sublatesinuata, Zhan 1979 [Rugosochonetidae]
• Neochonetes substrophomenoides (Huang 1932) [Rugosochonetidae]
• Neochonetes uralicus (Moeller 1862) [Rugosochonetidae]
• Neochonetes variolata (d'Orbigny 1842) [Rugosochonetidae]
• Neochonetes variolatus (d'Orbigny 1842) [Rugosochonetidae]
• Neochonetes vialis (Reed 1944) [Rugosochonetidae]
• Neochonetes volitanliopsis, Xu 1987 [Rugosochonetidae]
• Neochonetes xingshanensis, Chang 1977 [Anopliidae]
• Neochonetes zhongyingensis, Liao 1980 [Rugosochonetidae]
• Neochoristella, Riek 1953 [Permochoristidae]
• Neochoristella goodalli, van Dijk and Geertsema 1999 [Permochoristidae]
• Neochoristella optata, Riek 1953 [Permochoristidae]
• Neochoristodera, suborder, Evans and Hecht 1993 [Reptilia]
• Neocirpa [Rhynchonellidae]
• Neocladiscites, Y. N. Popov 1961 [Cladiscitidae]
• Neocladiscites parenicus, Popov 1961 [Cladiscitidae]
• Neocladiscites taskanensis, Popov 1961 [Cladiscitidae]
• Neoclaenodon, Gidley 1919 [Arctocyonidae]
• Neoclaenodon latidens, Gidley 1919 [Arctocyonidae]
• Neoclaenodon montanensis, Gidley 1919 [Arctocyonidae]
• Neoclaenodon procyonoides, Matthew 1937 [Arctocyonidae]
• Neoclaenodon silberlingi, Gidley 1919 [Arctocyonidae]
• Neoclathrodictyon, Lesovaya 1971 [Actinostromatidae]
• Neoclathrodictyon flexibilis, Lesovaya 1971 [Actinostromatidae]
• Neoclathrodictyon kimi, Lesovaya 1971 [Actinostromatidae]
• Neoclavinautilus, Liang 1984 [Tainoceratidae]
• Neoclavinautilus fossalis, Liang 1984 [Tainoceratidae]
• Neoclavulina [Foraminifera]
• Neocleistogaster, Rasnitsyn 1986 [Brachycleistogastridae]
• Neocleistogaster dubia, Rasnitsyn 1986 [Brachycleistogastridae]
• Neocleistogaster gurvanica, Rasnitsyn 1986 [Brachycleistogastridae]
• Neocleistogaster imperfecta, Rasnitsyn 1986 [Brachycleistogastridae]
• Neocleistogaster micrura, Rasnitsyn 1990 [Brachycleistogastridae]
• Neoclisiophyllum, Wu 1963 [Aulophyllidae]
• Neoclisiophyllum angulatum, Wu and Zhao 1989 [Aulophyllidae]
• Neoclissiophyllum [Anthozoa]
• Neoclypites, Spath 1951 [Noritidae]
• Neoclypites desertorum (Johnston 1941) [Noritidae]
• Neocobboldia, Rasetti 1952 [Calodiscidae]
• Neocobboldia chinlinica, Lee 1963 [Calodiscidae]
• Neocobboldia transversa, Ju 1983 [Calodiscidae]
• Neocobboldia yichunensis, Duan and An 2001 [Calodiscidae]
• Neocobboldia zhejiangensis, Ju 1983 [Calodiscidae]
• Neococcyx, Weigel 1963 [Cuculidae]
• Neococoenia, Hackemesser 1936 [unclassified genus]
• Neococoenia renzi, Hackemesser 1936 [Neococoenia]
• Neocoelia [Athyridida]
• Neocoelia, Pickett 1982 [unclassified genus]
• Neocoelidiinae, subfamily, Oman 1943 [unclassified subfamily]
• Neocoenia, Hackemesser 1936 [Placocoeniidae]
• Neocoenia lepida (Reuss 1854) [Placocoeniidae]
• Neocoenia renzi, Hackemesser 1936 [Placocoeniidae]
• Neocoenia subpolygonalis, Hackemesser 1936 [Placocoeniidae]
• Neocoeniopsis (Alloiteau 1957) [Pachyphyllidae]
• Neocoeniopsis corollaris (Reuss 1854) [Pachyphyllidae]
• Neocoeniopsis lepida (Reuss 1854) [Placocoeniidae]
• Neocola [Buccinidae]
• Neocola demissus, J. Marwick [unclassified species]
• Neocoleodus [Conodontophorida]
• Neocolonograptus, Urbanek 1997 [Graptoloidea]
• Neocolonograptus lochkovensis (P?ibyl 1940) [unclassified species]
• Neocolonograptus parultimus (Jaeger 1975) [unclassified species]
• Neocolonograptus ultimus (Perner 1899) [unclassified species]
• Neocolumbites, Y. Zacharov 1968 [Columbitidae]
• Neocolumnaria, Soshkina 1949 [Neocolumnariidae]
• Neocolumnariidae, family, Soshkina 1949 [Stauriida]
• Neocometes, S. Schaub and H. Zapfe 1953 [Rodentia]
• Neocometes orientalis, Mein 1990 [Rodentia]
• Neocometes similis, V. Fahlbusch 1966 [Rodentia]
• Neocomiceramus, Pokhialainen 1972 [Inoceramidae]
• Neocomiceramus curacoensis (Weaver 1931) [Inoceramidae]
• Neocomiceramus neocomiensis (d'Orbigny 1845) [Inoceramidae]
• Neocomites, Uhlig 1905 [Neocomitidae]
• Neocomites (Eristavites) () [Neocomitidae]
• Neocomites (Eristavites) platycostatus (Sayn 1907) [Neocomitidae]
• Neocomites (Eristavites) teschenensis (Uhlig 1902) [Neocomitidae]
• Neocomites (Neocomites), Uhlig 1905 [Neocomitidae]
• Neocomites (Neocomites) neocomiensis (d'Orbigny 1841) [Neocomitidae]
• Neocomites (Neocomites) praediscus (Reboulet 1996) [Neocomitidae]
• Neocomites (Neocomites) premolicus (Sayn 1907) [Neocomitidae]
• Neocomites (Neocomites) subtenuis (Sayn 1907) [Neocomitidae]
• Neocomites (Teschenites), Thieuloy 1971 [Neocomitidae]
• Neocomites (Teschenites) callidiscus, Thieuloy 1971 [Neocomitidae]
• Neocomites (Teschenites) drumensis (Thieuloy 1977) [Neocomitidae]
• Neocomites (Teschenites) flucticulus, Thieuloy 1977 [Neocomitidae]
• Neocomites (Teschenites) jodariensis (Douvillé 1906) [Neocomitidae]
• Neocomites (Teschenites) muretensis (Breistroffer 1936) [Neocomitidae]
• Neocomites (Teschenites) neocomiensiformis (Uhlig 1902) [Neocomitidae]
• Neocomites (Teschenites) neocomiensiformis drumensis, Thieuloy 1977 [Neocomitidae]
• Neocomites (Teschenites) pachydicranus, Thieuloy 1977 [Neocomitidae]
• Neocomites (Teschenites) subpachydicranus (Reboulet 1996) [Neocomitidae]
• Neocomites (Varlheideites) (Rawson and Kemper 1978) [Neocomitidae]
• Neocomites (Varlheideites) peregrinus (Rawson and Kemper 1978) [Neocomitidae]
• Neocomites allobrogensis, Mazenot 1939 [Neocomitidae]
• Neocomites americanus, Favre 1908 [Neocomitidae]
• Neocomites arnoldi (Pictet and Campiche 1860) [Neocomitidae]
• Neocomites beaumugnensis, Sayn 1907 [unclassified species]
• Neocomites beneckei, Mazenot 1939 [Neocomitidae]
• Neocomites biformis, Sayn 1907 [Neocomitidae]
• Neocomites callidiscus (Thieuloy 1971) [Neocomitidae]
• Neocomites flucticulus (Thieuloy 1977) [Neocomitidae]
• Neocomites indicus, Uhlig 1910 [Neocomitidae]
• Neocomites jenkinsi, Anderson 1938 [Neocomitidae]
• Neocomites karakaschi (Uhlig 1902) [Neocomitidae]
• Neocomites nazasensis, Burckhardt 1925 [Desmoceratidae]
• Neocomites neocomiensis (d'Orbigny 1841) [Neocomitidae]
• Neocomites neocomiensis premolica, Sayn 1907 [Neocomitidae]
• Neocomites neocomiensis subtenuis, Sayn 1907 [Neocomitidae]
• Neocomites nodosoplicatus, Kilian and Reboul 1915 [Neocomitidae]
• Neocomites peregrinus (Rawson and Kemper 1978) [Neocomitidae]
• Neocomites platycostatus, Sayn 1907 [Neocomitidae]
• Neocomites praediscus, Reboulet 1996 [Neocomitidae]
• Neocomites praeneocomiensis, Burckhardt 1912 [unclassified species]
• Neocomites premolicus (Sayn 1907) [Neocomitidae]
• Neocomites retowskyi (Sarasin and Schönderlmayer 1893) [Neocomitidae]
• Neocomites riddlensis, Anderson 1938 [Cephalopoda]
• Neocomites russelli, Anderson 1938 [Crioceratitidae]
• Neocomites stippi, Anderson 1938 [Neocomitidae]
• Neocomites subpachydicranus (Reboulet 1996) [Neocomitidae]
• Neocomites subtenuis (Sayn 1907) [Neocomitidae]
• Neocomites suprajurensis, Mazenot 1939 [Neocomitidae]
• Neocomites teschenensis (Uhlig 1902) [Neocomitidae]
• Neocomitidae, family, Salfeld 1921 [Cephalopoda]
• Neocomitinae, subfamily (Salfeld 1921) [Cephalopoda]
• Neocomitinae, subfamily, Salfeld 1921 [Neocomitidae]
• Neocomothripidae, family, zur Strassen 1973 [Thysanoptera]
• Neocomothrips, zur Strassen 1973 [Neocomothripidae]
• Neocomothrips hennigianus, zur Strassen 1973 [Neocomothripidae]
• Neoconis, Enderlein 1930 [Coniopterygidae]
• Neoconis paleocaribis, Grimaldi and Engel 2013 [Coniopterygidae]
• Neoconocaryomma, Yeh 2009 [Praeconocaryommidae]
• Neoconocaryomma acusspina, Yeh 2009 [Praeconocaryommidae]
• Neoconocaryomma mixtura, Yeh 2011 [Praeconocaryommidae]
• Neoconocaryomma tantulimamma, Yeh 2011 [Praeconocaryommidae]
• Neoconocaryomma tripalmaspina, Yeh 2009 [Praeconocaryommidae]
• Neoconophyllia, Deng and Kong 1984 [Margarophylliidae]
• Neoconophyllia guiyangensis, Deng and Kong 1984 [Margarophylliidae]
• Neoconophyllia leidapoensis, Deng and Kong 1984 [Margarophylliidae]
• Neoconophyllia xiaanensis, Deng and Kong 1984 [Margarophylliidae]
• Neoconorbina, Hofker 1951 [Rosalinidae]
• Neoconorbina terquemi, Rzehaq 1888 [Rosalinidae]
• Neoconularia [Conulariidae]
• Neoconularia rectangularis (Hayasaka 1920) [Conulariidae]
• Neocopepoda, infraclass, Huys and Boxshall 1991 [Copepoda]
• Neocorbicula, Fischer 1887 [Corbiculidae]
• Neocorum, Lin 1977 [Coreidae]
• Neocorum trivenose, Lin 1977 [Coreidae]
• Neocorynura, Schrottky 1879 [Augochloridae]
• Neocorynura electra, Engel 1995 [Augochloridae]
• Neocosmoceras [Neocomitidae]
• Neocothurus, Palmer 1903 [Pitheciidae]
• Neocothurus melanocephalus (Humboldt 1811) [Pitheciidae]
• Neocramatia [Eocramatiidae]
• Neocrania, Lee and Brunton 1986 [Craniidae]
• Neocrania anomala (Muller 1776) [unclassified species]
• Neocraspedites, Spath 1923 [Polyptychitidae]
• Neocraspedites aguila, Anderson 1938 [Polyptychitidae]
• Neocraspedites giganteus, Imlay 1960 [Polyptychitidae]
• Neocraspedites greenlandicus, Donovvan 1953 [Polyptychitidae]
• Neocraspedites semilaevis (Koenen 1902) [Polyptychitidae]
• Neocraspedites semisulcatus (Koenen 1902) [Polyptychitidae]
• Neocraspedites speetonensis, Spath 1924 [Polyptychitidae]
• Neocraspedites undulatocostatus (Donovan 1953) [Polyptychitidae]
• Neocraspedites wilcoxi, Anderson 1938 [Neocomitidae]
• Neocrassina, Fischer 1887 [Astartidae]
• Neocrassina (Coelastarte) (Boehm 1893) [unclassified subgenus]
• Neocrassina elegans, Sowerby 1816 [Astartidae]
• Neocrassina gueuxi, d'Orbigny 1850 [Astartidae]
• Neocrassina obliqua (Deshayes 1830) [unclassified species]
• Neocraterellina [Podocopida]
• Neocrepidodera, Heikertinger 1911 [Chrysomelidae]
• Neocrepidodera antiqua (Gressitt 1971) [Chrysomelidae]
• Neocrepidolithus, T. Romein 1979 [Chiastozygaceae]
• Neocrepidolithus cohenii (K. Perch-Nielsen 1968) [Chiastozygaceae]
• Neocrepidolithus cruciatus (K. Perch-Nielsen 1979) [Chiastozygaceae]
• Neocrepidolithus dirimosus (K. Perch-Nielsen 1979) [Chiastozygaceae]
• Neocrepidolithus fossus (T Romein 1977) [Chiastozygaceae]
• Neocrepidolithus neocrassus (K. Perch-Nielsen 1968) [Chiastozygaceae]
• Neocrepidolithus ruegenensis, J. Burnett 1998 [Chiastozygaceae]
• Neocrepidolithus watkinsii, J. Pospichal and S. Wise 1990 [Chiastozygaceae]
• Neocribrella [Foraminifera]
• Neocricetodon, Schaub 1934 [Cricetidae]
• Neocricetodon ambarrensis, Freudenthal et al. 1998 [Cricetidae]
• Neocricetodon fahlbuschi (Bachmayer and Wilson 1970) [Cricetidae]
• Neocricetodon grangeri (Young 1927) [Cricetidae]
• Neocricetodon lavocati (M. Hugueney and P. Mein 1965) [Cricetidae]
• Neocricetodon lucentensis, Freudenthal et al. 1991 [Cricetidae]
• Neocricetodon occidentalis, Aguilar 1982 [Cricetidae]
• Neocricetodon plinii, Freudenthal et al. 1991 [Cricetidae]
• Neocricetodon polonicus (Fahlbusch 1969) [Cricetidae]
• Neocricetodon sesae, Aquilar et al. 1995 [Cricetidae]
• Neocricetodon skofleki (Kordos 1987) [Cricetidae]
• Neocrimites, Ruzhentsev 1940 [Adrianitidae]
• Neocrimites (Metacrimites), Ruzhentsev 1950 [Adrianitidae]
• Neocrimites (Neocrimites), Ruzhentsev 1940 [Adrianitidae]
• Neocrimites (Neocrimites) dutkevitchi (Pavlov 1972) [Adrianitidae]
• Neocrimites (Neocrimites) nalivkini (Toumanskaya 1949) [Adrianitidae]
• Neocrimites (Neocrimites) pavlovi (Leonova 1988) [Adrianitidae]
• Neocrimites (Sosiocrimites), Ruzhentsev 1950 [Adrianitidae]
• Neocrimites (Subcrimites), Liang 1982 [Adrianitidae]
• Neocrimites (Subcrimites) compressus, Liang 1982 [Adrianitidae]
• Neocrimites dutkevichi (Pavlov 1972) [Adrianitidae]
• Neocrimites dutkevitchi, Pavlov 1972 [Adrianitidae]
• Neocrimites fredericksi (Emel'yantsev 1929) [Adrianitidae]
• Neocrimites guangsiensis (Zhao and Liang 1974) [Adrianitidae]
• Neocrimites guangxiensis, Zhao and Liang 1974 [Adrianitidae]
• Neocrimites guizhouensis, Zhou 2017 [Adrianitidae]
• Neocrimites jiajiaensis, Sheng and Liu 1983 [Adrianitidae]
• Neocrimites jintaensis, Liang 1981 [Adrianitidae]
• Neocrimites meridionalis (Teichert and Fletcher 1943) [Adrianitidae]
• Neocrimites nalivkini (Toumanskaya 1949) [Adrianitidae]
• Neocrimites newelli (Miller and Furnish 1940) [Adrianitidae]
• Neocrimites obesus, Sheng 1984 [Adrianitidae]
• Neocrimites oyensi (Haniel 1915) [Adrianitidae]
• Neocrimites pamiricus, Pavlov 1972 [Adrianitidae]
• Neocrimites pavlovi, Leonova 1988 [Adrianitidae]
• Neocrimites rothpletzi (Haniel 1915) [Adrianitidae]
• Neocrimites stuckenbergi (Karpinsky 1889) [Adrianitidae]
• Neocrimites warreni (Miller and Crockford 1936) [Adrianitidae]
• Neocrinus (Wyville Thomson 1864) [Isocrinidae]
• Neocrinus decorus (Wyville Thomson 1864) [Isocrinidae]
• Neocrioceras [Diplomoceratidae]
• Neocrioceras (Neocrioceras), Spath 1921 [Diplomoceratidae]
• Neocrioceras (Neocrioceras) maderi, Immel et al. 1982 [Diplomoceratidae]
• Neocrioceras (Schlueterella), Wiedmann 1962 [Diplomoceratidae]
• Neocrioceras (Schlueterella) compressum, Klinger 1976 [Diplomoceratidae]
• Neocrioceras (Schlueterella) elegans (Moberg 1885) [Diplomoceratidae]
• Neocrioceras (Schlueterella) maderi (Immel et al. 1982) [Diplomoceratidae]
• Neocrioceras (Schlueterella) multinodosum (Schluter 1872) [Diplomoceratidae]
• Neocryptochorda, Clark and Durham 1946 [unclassified genus]
• Neocucullograptus [Graptoloidea]
• Neoculicites, Evenhuis 1994 [Culicidae]
• Neoculicites arvernensis (Piton 1936) [Culicidae]
• Neoculicites ceyx (von Heyden 1870) [Culicidae]
• Neoculicites depereti (Meunier 1915) [Culicidae]
• Neoculicoides, Pierce 1966 [Ceratopogonidae]
• Neoculicoides jeanneae, Pierce 1966 [Ceratopogonidae]
• Neocurtilla, Kirby 1906 [Gryllotalpidae]
• Neocurtilla schmidtgeni, Zeuner 1937 [Gryllotalpidae]
• Neocybium, Leriche 1906 [Scombridae]
• Neocybium parvidentatum, Monsch and Bannikov 2011 [Scombridae]
• Neocybium rostratum, Leriche 1908 [Scombridae]
• Neocycloceras, Flower and Caster 1935 [Pseudorthoceratidae]
• Neocycloceras obliqueannulatum (Waagen 1879) [Pseudorthoceratidae]
• Neocycloceras obliquum, Flower and Caster 1935 [Pseudorthoceratidae]
• Neocycloceras termierorum, Kröger 2008 [Pseudorthoceratidae]
• Neocyclocystoides, Boczarowski 2001 [Apycnodiscidae]
• Neocyclocystoides neocyclocystoides, Boczarowski 2001 [Apycnodiscidae]
• Neocyclotidae, family, Kobelt and Möllenforff 1897 [Architaenioglossa]
• Neocyclotinae, subfamily, Kobelt and Möllenforff 1897 [Neocyclotidae]
• Neocyclotus, P. Fischer and Crosse 1886 [Neocyclotidae]
• Neocylindrites [Cephalaspida]
• Neocylindrus [Olividae]
• Neocymatoceras, Kobayashi 1954 [Cymatoceratidae]
• Neocymatoceras tsukushiense, Kobayashi 1954 [Nautilidae]
• Neocynodesmus, Macdonald 1963 [Canidae]
• Neocynodesmus delicatus (Loomis 1932) [Canidae]
• Neocypricardinia, Liu 1976 [Permophoridae]
• Neocypricardinia simplex, Zhang and Pojeta 1986 [Permophoridae]
• Neocypricardinia sinensis (Chao 1927) [unclassified species]
• Neocyprideis [Podocopida]
• Neocyrtina, Yang and Xu 1966 [Bittnerulidae]
• Neocyrtina mixodeltidiumosa, Yang and Xu 1966 [Bittnerulidae]
• Neocyrtochilus, Anderson 1958 [unclassified genus]
• Neocyrtochilus bryani, Anderson 1958 [unclassified species]
• Neocyrtolites [Cyrtolitidae]
• Neocyrtolites advena (Perner 1903) [Cyrtolitidae]
• Neocystiphyllum, Wedekind 1927 [Lykophyllidae]
• Neocythere [Podocopida]
• Neocythere (Physocythere), P. Kaye 1963 [unclassified subgenus]
• Neocythere (Physocythere) tenuis, P. Kaye 1965 [unclassified species]
• Neocytheretta [Podocopida]
• Neocytherideidae, family, Puri 1957 [Podocopida]
• Neocytherideis, Puri 1952 [Neocytherideidae]
• Neocytherideis reticulata, Ayress 1995 [Neocytherideidae]
• Neodadocrinus [Millericrinida]
• Neodalmatites, Spath 1951 [Longobarditidae]
• Neodalmatites parvus (Smith 1914) [Longobarditidae]
• Neodelopterum, Rasnitsyn 2004 [Palaeomanteidae]
• Neodelopterum anomalum, Rasnitsyn 2004 [Palaeomanteidae]
• Neodelosina, McCulloch 1977 [Delosinidae]
• Neodelthyris [Hysterolitidae]
• Neodermaptera, suborder, Engel 2003 [Dermaptera]
• Neodermus, Rafinesque 1815 [Trichechinae]
• Neodeshayesites, Casey 1964 [Deshayesitidae]
• Neodeshayesites albertoalvaresi, Etayo-Serna 1979 [Deshayesitidae]
• Neodeshayesites cingulatum, Etayo-Serna 1979 [Deshayesitidae]
• Neodeshayesites comalensis (Young 1974) [Deshayesitidae]
• Neodeshayesites inti (Benavides-Caceres 1956) [Deshayesitidae]
• Neodeshayesites karsteni (Marcou 1875) [Deshayesitidae]
• Neodeshayesites mayfieldensis (Youn 1974) [Deshayesitidae]
• Neodeshayesites nicholsoni (Benavides-Caceres 1956) [Deshayesitidae]
• Neodeshayesites stutzeri (Riedal 1938) [Deshayesitidae]
• Neodeshayesites umbilicostatus (Scott 1940) [Deshayesitidae]
• Neodesmoceras (Matsumoto 1947) [Pachydiscidae]
• Neodesmoceras mokotibense, Collignon 1952 [Pachydiscidae]
• Neodesmostylus, Khomenko 1928 [Proboscidea]
• Neodesmostylus primigenius, Khomenko 1928 [Proboscidea]
• Neodexiospira [Serpulimorpha]
• Neodiacodexis, West and Atkins 1970 [Diacodexeidae]
• Neodiacodexis emryi, West and Atkins 1970 [Diacodexeidae]
• Neodiapsida, Benton 1985 [Reptilia]
• Neodiastoma, Cotton 1932 [Turritellidae]
• Neodicellograptus [Graptoloidea]
• Neodichocrinus, Wanner 1937 [Monobathrida]
• Neodidymites, Tozer 1994 [Didymitidae]
• Neodidymites tatzreiteri, Tozer 1994 [Didymitidae]
• Neodiloma, P. Fischer 1885 [Trochidae]
• Neodimorphoceras, Schmidt 1925 [Neodimorphoceratidae]
• Neodimorphoceras (Pinoceras), Ruzhentsev 1947 [Neodimorphoceratidae]
• Neodimorphoceras (Pinoceras) daixense, Ruzhentsev 1947 [Neodimorphoceratidae]
• Neodimorphoceras armstrongi, Currie 1954 [Neodimorphoceratidae]
• Neodimorphoceras hawkinsi, Moore 1930 [Berkhoceratidae]
• Neodimorphoceras lenticulare (Girty 1911) [Neodimorphoceratidae]
• Neodimorphoceras oklahomae (Girty 1911) [Neodimorphoceratidae]
• Neodimorphoceras plummerae, Plummer and Scott 1937 [Neodimorphoceratidae]
• Neodimorphoceras sverdrupi, Nassichuk 1975 [Neodimorphoceratidae]
• Neodimorphoceras texanum (Smith 1903) [Neodimorphoceratidae]
• Neodimorphocerataceae, superfamily, Furnish and Knapp 1966 [Goniatitida]
• Neodimorphoceratidae, family, Furnish and Knapp 1966 [Goniatitida]
• Neodimorphoceratoidea, superfamily (Furnish and Knapp 1966) [Goniatitida]
• Neodiplograptus [Graptoloidea]
• Neodiptera, Michelsen 1994 [Diptera]
• Neodiscocyclina [Foraminifera]
• Neodiscosorus [Discosorida]
• Neodiscus [Foraminifera]
• Neodiscus padangensis (Lange 1925) [Neodiscus]
• Neodiversograptus [Graptoloidea]
• Neodobenia, Magallanes et al. 2018 [unclassified]
• Neodolodus, Hoffstetter and Soria 1986 [Didolodontidae]
• Neodolodus colombianus, Hoffstetter and Soria 1986 [Didolodontidae]
• Neodomatoceras, Ruzhentsev and Shimanskiy 1954 [Domatoceratidae]
• Neodomatoceras rarum, Ruzhentsev and Shimanskiy 1954 [Domatoceratidae]
• Neodon [Cricetidae]
• Neodon irene, Thomas 1911 [unclassified species]
• Neodon paroperarius (Hibbard 1944) [Cricetidae]
• Neodonaldina, Bandel 1996 [Tofanellidae]
• Neodonaldina ampezzana, Bandel 1996 [Tofanellidae]
• Neodonaldina carixiana, Grundel 2007 [Tofanellidae]
• Neodonaldina elongata (Zardini 1978) [Tofanellidae]
• Neodonaldina sinuata, Gründel and Nützel 1998 [Tofanellidae]
• Neodonaldina sterpa, Grundel 2006 [Tofanellidae]
• Neodonatoptera, Bechly 1996 [Insecta]
• Neodontornis, Harrison and Walker 1976 [Pelagornithidae]
• Neodontornis stirtoni (Howard and Warter 1969) [Pelagornithidae]
• Neodorippe, Serene and Romimohtarto 1969 [Dorippidae]
• Neodorippe carpathica, Forster 1979 [Dorippidae]
• Neodrepanella, Zaspelova 1952 [Drepanellidae]
• Neodrepanura, Ozdikmen 2006 [Damesellidae]
• Neodrepanura premesnili (Bergeron 1899) [Damesellidae]
• Neodrillia, Bartsch 1943 [Turridae]
• Neodrillia blacki, Petuch 2004 [Turridae]
• Neodrillia cydia, Bartsch 1943 [Turridae]
• Neodrillia riogurabonis, Maury 1917 [unclassified species]
• Neodrillia subperpolita, Böse 1910 [unclassified species]
• Neodryinus, Perkins 1905 [Dryinidae]
• Neodryinus somniatus, Brues 1933 [Dryinidae]
• Neodutkevitchia, Davydov and Arefifard 2007 [Schwagerinidae]
• Neodutkevitchia complicata, Davydov and Arefifard 2007 [Schwagerinidae]
• Neodutkevitchia curta (Leven 1993) [Schwagerinidae]
• Neodutkevitchia curteus (Leven 1993) [Schwagerinidae]
• Neodutkevitchia granuliformis (Leven 1993) [Schwagerinidae]
• Neodutkevitchia insignis (Leven 1993) [Schwagerinidae]
• Neodutkevitchia licis (Leven 1993) [Schwagerinidae]
• Neodutkevitchia memoralis (Leven 1993) [Schwagerinidae]
• Neodutkevitchia neglectens (Leven 1993) [Schwagerinidae]
• Neodutkevitchia partoazari, Davydov and Arefifard 2007 [Schwagerinidae]
• Neodutkevitchia perrara (Leven 1993) [Schwagerinidae]
• Neodutkevitchia psharti (Leven 1993) [Schwagerinidae]
• Neodutkevitchia snyderi, Davydov and Arefifard 2007 [Schwagerinidae]
• Neodutkevitchia spinosai, Davydov and Arefifard 2007 [Schwagerinidae]
• Neodutkevitchia tezakensis (Leven 1997) [Schwagerinidae]
• Neodutkevitchia tumidiscula (Leven 1993) [Schwagerinidae]
• Neodutkevitchia vulgara (Leven 1993) [Schwagerinidae]
• Neoduyunaspis, Pan and Wang 1978 [Duyunolepididae]
• Neoduyunaspis minuta, Pan and Wang 1978 [Duyunolepididae]
• Neoechidnina, Won and Iams 2015 [unclassified genus]
• Neoedriosteges, Liang 1990 [unclassified genus]
• Neoedriosteges transversa, Liang 1990 [Aulostegidae]
• Neoembiodea, suborder, Engel and Grimaldi 2006 [Embioptera]
• Neoempheria, Osten-Sacken 1878 [Mycetophilidae]
• Neoempheria bella (Meunier 1922) [Mycetophilidae]
• Neoempheria maculata (Meunier 1907) [Mycetophilidae]
• Neoempheria major (Meunier 1904) [Mycetophilidae]
• Neoempheria minor (Meunier 1904) [Mycetophilidae]
• Neoempheria wittenheimiana, Quiévreux 1938 [Mycetophilidae]
• Neoendothyra [Endothyridae]
• Neoendothyra permica (Lin 1978) [Endothyridae]
• Neoentelodon, Aubekerova 1969 [Entelodontidae]
• Neoentelodon dzhungaricus, Aubekerova 1969 [Entelodontidae]
• Neoentolium, Romanov 1985 [Pterioida]
• Neoephemera, McDunnough 1925 [Neoephemeridae]
• Neoephemera antiqua, Sinitshenkova 1999 [Neoephemeridae]
• Neoephemeridae, family, Traver 1935 [Ephemeroptera]
• Neoepiblema, Ameghino 1889 [Neoepiblemidae]
• Neoepiblema acreensis, Bocquentin et al. 1990 [Neoepiblemidae]
• Neoepiblema ambrosettianus (Ameghino 1889) [Neoepiblemidae]
• Neoepiblema contorta, Ameghino 1889 [unclassified species]
• Neoepiblema horridula (Ameghino 1886) [Neoepiblemidae]
• Neoepiblema kurtzi, Ameghino 1889 [Neoepiblemidae]
• Neoepiblemidae, family, Kraglievich 1926 [Rodentia]
• Neoepigoniceras, Shimizu 1935 [Cephalopoda]
• Neoeponides, Reiss 1960 [Discorbidae]
• Neoeponides auberi, d'Orbigny 1839 [Discorbidae]
• Neoeridocampylus, Kiseleva 1976 [Eridotrypellidae]
• Neoeridocampylus rarus, Kiseleva 1976 [Eridotrypellidae]
• Neoeridotrypella, Morozova 1970 [Eridotrypellidae]
• Neoeridotrypella astrica (Linskaya 1951) [Eridotrypellidae]
• Neoeridotrypella magna, Morozova 1986 [Eridotrypellidae]
• Neoeridotrypella missionensis, Gilmour and Snyder 2000 [Eridotrypellidae]
• Neoeridotrypella pulchra, Morozova 1970 [Eridotrypellidae]
• Neoeridotrypella schilti, Gilmour et al. 1997 [Eridotrypellidae]
• Neoerythromma, Kennedy 1920 [Coenagrionidae]
• Neoeunema, Bandel 2010 [Eucyclidae]
• Neoeunema tyrolensis (Kittl 1891) [Eucyclidae]
• Neoevanioides, Engel 2006 [Hymenoptera]
• Neofascicosta, Xu 1978 [Allorhynchidae]
• Neofascicosta multicosta, Xu 1978 [Allorhynchidae]
• Neofascicosta pulchra, Xu 1978 [Allorhynchidae]
• Neofelis, Gray 1867 [Felidae]
• Neofelis diardi (Cuvier 1823) [unclassified species]
• Neofelis nebulosa (Griffith 1821) [Felidae]
• Neofellerites, Kozur 1991 [Palaeocopida]
• Neofellerites minimus, Kozur 1991 [Palaeocopida]
• Neofiber, F. W. True 1884 [Cricetidae]
• Neofiber alleni, True 1884 [Cricetidae]
• Neofiber diluvianus (Cope 1896) [Cricetidae]
• Neofiber leonardi, Hibbard 1943 [Cricetidae]
• Neoflabellina [Foraminifera]
• Neofletcheriella, Lin 1975 [Fletcheriellidae]
• Neofordilla, Krasilova 1977 [Modiomorphida]
• Neofordilla elegans, Krasilova 1977 [Modiomorphida]
• Neofouquea, Carpenter 1967 [Fouqueidae]
• Neofouquea suzanneae, Carpenter 1967 [Fouqueidae]
• Neofuciniceras, Cantaluppi 1970 [Hildoceratidae]
• Neofusulina [Foraminifera]
• Neofusulinella, Deprat 1912 [Schubertellidae]
• Neofusulinella brevis, Zhang 1982 [Schubertellidae]
• Neofusulinella giraudi, Deprat 1915 [Schubertellidae]
• Neofusulinella kobrigensis, Davydov 1986 [unclassified species]
• Neofusulinella lantenoisi, Deprat 1913 [Schubertellidae]
• Neofusulinella montis, Thompson and Wheeler 1946 [Fusulinidae]
• Neofusulinella occidentalis, Thompson and Wheeler 1946 [Fusulinidae]
• Neofusulinella phairayensis, Colani 1924 [Schubertellidae]
• Neofusulinella praecursor, Deprat 1913 [Schubertellidae]
• Neofusulinella pseudogiraudi (Sheng 1963) [Schubertellidae]
• Neofusulinella saraburiensis, Toriyama et al. 1969 [unclassified species]
• Neofusulinella simplex (Lange 1925) [unclassified species]
• Neogaeornis, Lambrecht 1929 [Gaviiformes]
• Neogaeornis wetzeli, Lambrecht 1929 [Gaviiformes]
• Neogaimardia, Odhner 1924 [Gaimardiidae]
• Neogastrioceras, Nassichuk 1975 [Glaphyritidae]
• Neogastrioceras arcticum, Nassichuk 1975 [Glaphyritidae]
• Neogastroplites [Hoplitidae]
• Neogastroplites americanus (Reeside and Weymouth 1934) [Hoplitidae]
• Neogastroplites cornutus (Whiteaves 1885) [Hoplitidae]
• Neogastroplites kamchatkensis, Alabushev and Wiedmann 1994 [Hoplitidae]
• Neogastropoda, order, Thiele 1929 [Gastropoda]
• Neogastropoda, infraorder (Thiele 1929) [Gastropoda]
• Neogaudryceras (Shimizu 1935) [Gaudryceratidae]
• Neogauthiericeras [Collignoniceratidae]
• Neogauthiericeras zafimahovai, Collignon 1969 [Collignoniceratidae]
• Neogeoceras, Ruzhencev 1947 [Medlicottiidae]
• Neogeoceras girtyi (Miller and Furnish 1940) [Medlicottiidae]
• Neogeoceras glabrum, Bogoslovskaya 1982 [Medlicottiidae]
• Neogeoceras kitakamiensis (Bando and Ehiro 1985) [Medlicottiidae]
• Neogeoceras macnairi, Nassichuk et al. 1965 [Medlicottiidae]
• Neogeoceras malmqvisti (Frebold 1932) [Medlicottiidae]
• Neogeoceras marcoui (Gemmellaro 1887) [Medlicottiidae]
• Neogeoceras tenum, Sheng and Liu 1983 [Medlicottiidae]
• Neogeoceras thaumastum, Ruzhentsev 1976 [Medlicottiidae]
• Neogeoceras trautscholdi (Gemmellaro 1887) [Medlicottiidae]
• Neoglaphyraspis, Yuan and Yin 1998 [Lonchocephalidae]
• Neoglaphyraspis nitida, Yuan and Yin 1998 [Lonchocephalidae]
• Neoglaphyraspis trapezoidalis, Yuan and Yin 1998 [Lonchocephalidae]
• Neoglaphyrites, Ruzhencev 1938 [Bisatoceratidae]
• Neoglaphyrites bashkiricus, Ruzhentsev 1938 [Bisatoceratidae]
• Neoglaphyrites bisulcatus, Nassichuk 1975 [Bisatoceratidae]
• Neoglaphyrites discoidalis, Ehiro et al. 2014 [Bisatoceratidae]
• Neoglaphyrites ellipsoidale (Ruzhentsev and Bogoslovskaya 1971) [Glaphyritidae]
• Neoglaphyroptera, Osten Sacken 1878 [Mycetophilidae]
• Neoglaphyroptera crassipalpis, Meunier 1904 [Mycetophilidae]
• Neoglaphyroptera curvipetiolata, Meunier 1904 [Mycetophilidae]
• Neoglaphyroptera longipalpis, Meunier 1904 [Mycetophilidae]
• Neoglaphyroptera longipetiolata, Meunier 1904 [Mycetophilidae]
• Neoglaphyroptera vetusta, Meunier 1919 [Mycetophilidae]
• Neoglassoceras, Kotlyar et al. 2004 [Vidrioceratidae]
• Neoglassoceras caucasicus, Kotlyar et al. 2004 [Vidrioceratidae]
• Neoglobator [Holectypoida]
• Neoglobator akkajensis, Endelman 1980 [unclassified species]
• Neoglobator insolitus, Endelman 1980 [unclassified species]
• Neoglobatoridae, family, Endelman 1980 [Echinoneoida]
• Neoglobithyris [Rhipidiothyrididae]
• Neogloboquadrina [Globorotaliidae]
• Neogloborilus, Qian and Zhang 1983 [Calyptoptomatida]
• Neogloborilus applanatus, Qian and Zhang 1983 [Calyptoptomatida]
• Neoglypheidae, family, Karasawa et al. 2012 [Decapoda]
• Neoglyphioceras, Brüning 1923 [Neoglyphioceratidae]
• Neoglyphioceras abramovi, Popov 1964 [Neoglyphioceratidae]
• Neoglyphioceras baccans, Ruzhentsev and Bogoslovskaya 1971 [Neoglyphioceratidae]
• Neoglyphioceras bellilineatum, Miller and Owen 1939 [Gastrioceratidae]
• Neoglyphioceras caneyanum (Girty 1909) [Neoglyphioceratidae]
• Neoglyphioceras cloudi (Miller and Youngquist 1948) [Neoglyphioceratidae]
• Neoglyphioceras crebriliratum, Gordon 1964 [Neoglyphioceratidae]
• Neoglyphioceras cuboides, Bruning 1923 [Goniatitidae]
• Neoglyphioceras dignitosum, Ruzhentsev and Bogoslovskaya 1971 [Neoglyphioceratidae]
• Neoglyphioceras entogonum (Gabb 1861) [Neoglyphioceratidae]
• Neoglyphioceras globosa, Pareyn 1961 [Neoglyphioceratidae]
• Neoglyphioceras gorbovense, Kuzina and Yatskov 1990 [Neoglyphioceratidae]
• Neoglyphioceras gradatum, Ruzhentsev and Bogoslovskaya 1971 [Neoglyphioceratidae]
• Neoglyphioceras hartmani (Furnish and Saunders 1971) [Neoglyphioceratidae]
• Neoglyphioceras hyatti, Gordon 1960 [Neoglyphioceratidae]
• Neoglyphioceras latum, Kuzina and Yatskov 1990 [Neoglyphioceratidae]
• Neoglyphioceras litvinovichae, Ruzhentsev and Bogoslovskaya 1971 [Neoglyphioceratidae]
• Neoglyphioceras montoense (Kullmann 1961) [Neoglyphioceratidae]
• Neoglyphioceras newsomi (Smith 1903) [Neoglyphioceratidae]
• Neoglyphioceras occidentale (Kullmann 1961) [Neoglyphioceratidae]
• Neoglyphioceras poststriatum, Bruning 1923 [Goniatitidae]
• Neoglyphioceras sinuosum, Ruzhentsev and Bogoslovskaya 1971 [Neoglyphioceratidae]
• Neoglyphioceras spirale (Phillips 1841) [Neoglyphioceratidae]
• Neoglyphioceras subcirculare (Miller 1889) [Neoglyphioceratidae]
• Neoglyphioceras utahense (Miller et al. 1952) [Neoglyphioceratidae]
• Neoglyphiocerataceae, superfamily, Plummer and Scott 1937 [Goniatitida]
• Neoglyphioceratidae, family, Plummer and Scott 1937 [Goniatitida]
• Neoglyphioceratinae, subfamily, Plummer and Scott 1937 [Neoglyphioceratidae]
• Neoglyphioceratoidea, superfamily (Plummer and Scott 1937) [Goniatitida]
• Neoglyptatelus, Carlini et al. 1997 [Glyptodontidae]
• Neoglyptatelus originalis, Carlini et al. 1997 [Glyptodontidae]
• Neoglyptatelus sincelejanus, Villarroel and Clavijo 2005 [Glyptodontidae]
• Neoglyptatelus uruguayensis, Fernicola et al. 2018 [unclassified species]
• Neoglyptoxoceras, Collignon 1969 [Diplomoceratidae]
• Neoglyptoxoceras retrorsum (Schlüter 1872) [Diplomoceratidae]
• Neoglytoxoceras [Cephalopoda]
• Neognathae, superorder, Pycraft 1900 [Aves]
• Neognathae (Pycraft 1900) [Aves]
• Neognathi, Grande 1999 [unclassified]
• Neognathodus [Conodontophorida]
• Neognathostomata, Smith 1981 [Echinoidea]
• Neogobius, Iljin 1927 [Gobiidae]
• Neogobius udovichenkoi, Bratishko et al. 2015 [Gobiidae]
• Neogondolella, Bender and Stoppel 1965 [Ozarkodinida]
• Neogondolella acuta (Kozur and Mock 1972) [unclassified species]
• Neogondolella bakalovi, Budurov and Stefanov 1972 [unclassified species]
• Neogondolella balkanica, Budurov and Stefanov 1975 [unclassified species]
• Neogondolella basisymmetrica, Budurov and Stefanov 1972 [unclassified species]
• Neogondolella carinata (Clark 1959) [Ozarkodinida]
• Neogondolella constricta (Mosher and Clark 1965) [unclassified species]
• Neogondolella cornuta, Budurov and Stefanov 1972 [unclassified species]
• Neogondolella elongata, Sweet 1970 [unclassified species]
• Neogondolella excelsa (Mosher 1968) [unclassified species]
• Neogondolella excentrica, Budurov and Stefanov 1972 [unclassified species]
• Neogondolella haslachensis (Tatge 1956) [unclassified species]
• Neogondolella huckriedei, Budurov and Stefanov 1973 [unclassified species]
• Neogondolella jubata (Sweet 1970) [unclassified species]
• Neogondolella lindstroemi, Budurov and Stefanov 1973 [unclassified species]
• Neogondolella longa, Budurov and Stefanov 1973 [unclassified species]
• Neogondolella media (Kozur 1968) [unclassified species]
• Neogondolella milleri (Müller 1956) [unclassified species]
• Neogondolella mombergensis (Tatge 1956) [unclassified species]
• Neogondolella polygnathiformis (Budurov and Stefanov 1965) [unclassified species]
• Neogondolella pridaensis (Nicora et al. 1980) [unclassified species]
• Neogondolella regale, Mosher 1970 [unclassified species]
• Neogondolella suhodolica, Budurov and Stefanov 1973 [unclassified species]
• Neogondolella szaboi (Kovács 1983) [unclassified species]
• Neogondolella transita (Kozur and Mostler 1971) [unclassified species]
• Neogondolella watznaueri (Kozur 1968) [unclassified species]
• Neogondolellinae, subfamily, Hirsch 1994 [Gondolellidae]
• Neogoniatites, Ruzhencev and Bogoslovskaya 1970 [Goniatitidae]
• Neogoniatites delicatus, Korn et al. 1999 [Goniatitidae]
• Neogoniatites kentuckiensis (Miller 1889) [Delepinoceratidae]
• Neogoniatites milleri, Ruzhentsev and Bogoslovskaya 1970 [Goniatitidae]
• Neogoniatites ruginosus, Ruzhentsev and Bogoslovskaya 1971 [Goniatitidae]
• Neogoniatites worki, Korn and Ebbighausen 2006 [Goniatitidae]
• Neogoniolithon, Setchell and Mason 1943 [Corallinaceae]
• Neogoniolithon montainvillense, Poignant 1977 [Corallinaceae]
• Neogothograptus [Retiolitidae]
• Neograciella, Ozdikmen 2006 [Lonchocephalidae]
• Neograciella graciensis (Rozova 1963) [Lonchocephalidae]
• Neograhamites, Spath 1953 [Kossmaticeratidae]
• Neograhamites carnarvonensis, Henderson and McNamara 1985 [Kossmaticeratidae]
• Neograhamites kiliani, Spath 1953 [Kossmaticeratidae]
• Neograhamites taylori, Spath 1953 [Kossmaticeratidae]
• Neograhamites transitorius, Henderson 1970 [Kossmaticeratidae]
• Neograptina, infraorder, P. Storch et al. 2011 [Bireclinata]
• Neogriffithides, Tumanskaya 1935 [Proetidae]
• Neogriffithides almensis, Tumanskaya 1935 [Proetidae]
• Neogriffithides gemmellaroi, Tumanskaya 1935 [Proetidae]
• Neogriffithides imbricatus, Kobayashi and Hamada 1980 [Proetidae]
• Neogriffithides ismailensis, Tumanskaya 1935 [Proetidae]
• Neogriffithides pecencis, Hahn et al. 1990 [Proetidae]
• Neogriffithides pulchella (Gemmellaro 1890) [Proetidae]
• Neogriffithides sicula (Gemmellaro 1890) [Phillipsiidae]
• Neogriffithides siculus (Gemmellaro 1890) [Phillipsiidae]
• Neogriffithides verrucosus, Gemmellaro 1890 [unclassified species]
• Neogrootia, Ding 1995 [Anthozoa]
• Neogrootia prismatica, Ding 1995 [Anthozoa]
• Neoguadalupia, Zhang 1987 [Colospongiidae]
• Neoguadalupia explanata, Rigby et al. 1989 [Colospongiidae]
• Neoguadalupia incrustans, Boiko 1991 [Polytholosiidae]
• Neoguadalupia norica, Senowbari-Daryan and Stanley 1992 [Polytholosiidae]
• Neoguadalupia oregonensis, Senowbari-Daryan and Stanley 1998 [Ichnofossils]
• Neoguraleus, Powell 1939 [Turridae]
• Neoguraleus (Fusiguraleus) (Powell 1942) [Turridae]
• Neoguraleus (Fusiguraleus) plenecomptus, Grant-Mackie and Chapman-Smith 1971 [Turridae]
• Neoguraleus calais (Kautsky 1925) [Turridae]
• Neoguraleus hautotaraensis, Vella 1954 [unclassified species]
• Neogypidula, Likharev 1934 [Articulata]
• Neogypidula darvasica (Tschernyschew 1914) [Articulata]
• Neogyps, Miller 1916 [unclassified genus]
• Neogyps errans, Miller 1916 [unclassified species]
• Neogyroidina [Foraminifera]
• Neohagla, Riek 1955 [Orthoptera]
• Neohagla sinuata, Riek 1955 [Orthoptera]
• Neohalecopsis, Weiler 1928 [Gonorhynchiformes]
• Neohamites, Brunnschweiler 1966 [Ptychoceratidae]
• Neohamites cardabiensis, Brunnschweiler 1966 [unclassified species]
• Neohamites giraliensis, Brunnschweiler 1966 [unclassified species]
• Neohamites largesulcatus (Forbes 1846) [unclassified species]
• Neohamites rugatus (Forbes 1846) [unclassified species]
• Neohamites sofoulisi, Brunnschweiler 1966 [unclassified species]
• Neohamites subcompressus (Forbes 1846) [Diplomoceratidae]
• Neohapalops, Kraglievich 1923 [Nothrotheriidae]
• Neohapalops rothi, Kraglievich 1923 [Nothrotheriidae]
• Neoharpoceras [Brancoceratidae]
• Neohaustator, Otuka 1934 [Turritellidae]
• Neohaustator andenensis (Otuka 1934) [Turritellidae]
• Neohedinaspis, Xiang and Zhang 1984 [Ptychopariida]
• Neohelia [unclassified genus]
• Neohelia porcellana, Moseley 1881 [Oculinidae]
• Neoheliospongia, Deng 1981 [Heliospongiidae]
• Neoheliospongia typica, Deng 1981 [Heliospongiidae]
• Neohelos, Stirton 1967 [Diprotodontidae]
• Neohelos davidridei, Black et al. 2013 [Diprotodontidae]
• Neohelos solus, Black et al. 2013 [Diprotodontidae]
• Neohelos stirtoni, P. Murray et al. 2000 [Diprotodontidae]
• Neohelos tirarensis, Stirton 1967 [Diprotodontidae]
• Neohemithyris, Yabe and Hatai 1934 [Basiliolidae]
• Neohemithyris lucida (Gould 1860) [Basiliolidae]
• Neoheteroptera, Stys 1985 [unclassified]
• Neohibolites [Belemnitida]
• Neohibolites aptiensis, Stolley 1913 [Duvaliidae]
• Neohibolites minor, Stolley 1911 [Belemnitida]
• Neohibolites strombecki (Muller 1896) [Belemnitida]
• Neohimavatites, Tozer 1980 [Tibetitidae]
• Neohimavatites burlingi (McLearn 1947) [Tibetitidae]
• Neohimavatites canadensis (McLearn 1940) [Tibetitidae]
• Neohimavatites peregrinus, Tozer 1994 [Tibetitidae]
• Neohindeodella [Conodontophorida]
• Neohindia [Demospongea]
• Neohindia cylindrica, Schrammen 1901 [Corallistidae]
• Neohipparion, Gidley 1903 [Equidae]
• Neohipparion (Hesperohipparion) (Dalquest 1981) [Equidae]
• Neohipparion (Hesperohipparion) eurystyle (Cope 1893) [Equidae]
• Neohipparion affine (Leidy 1869) [Equidae]
• Neohipparion arellanoi, Stirton 1955 [Equidae]
• Neohipparion calamarius (Cope 1875) [Equidae]
• Neohipparion coloradense (Osborn 1918) [Equidae]
• Neohipparion dolichops (Gidley 1906) [Equidae]
• Neohipparion eurystyle (Cope 1893) [Equidae]
• Neohipparion floresi, Stirton 1955 [Equidae]
• Neohipparion gidleyi, Merriam 1915 [Equidae]
• Neohipparion gratum (Leidy 1869) [Equidae]
• Neohipparion gratum tehonense, Merriam 1916 [unclassified subspecies]
• Neohipparion ingenuum (Leidy 1885) [Equidae]
• Neohipparion isonesum (Cope 1889) [Equidae]
• Neohipparion lenticularis (Cope 1893) [Equidae]
• Neohipparion leptode, Merriam 1915 [Equidae]
• Neohipparion molle, Merriam 1915 [Equidae]
• Neohipparion monias, Mooser 1963 [Equidae]
• Neohipparion montezuma (Leidy 1882) [Equidae]
• Neohipparion niobrarense, Gidley 1906 [Equidae]
• Neohipparion occidentale (Leidy 1856) [Equidae]
• Neohipparion otomii, Mooser 1959 [Equidae]
• Neohipparion peninsulatum (Cope 1885) [Equidae]
• Neohipparion phosphorum (Simpson 1930) [Equidae]
• Neohipparion plicatile (Leidy 1887) [Equidae]
• Neohipparion princeps (Leidy 1890) [Equidae]
• Neohipparion rectidens (Cope 1886) [Equidae]
• Neohipparion relictum (Cope 1889) [Equidae]
• Neohipparion retrusum (Cope 1889) [Equidae]
• Neohipparion sanfondensis (Frick 1933) [unclassified species]
• Neohipparion sanjuanensis (Frick 1933) [unclassified species]
• Neohipparion seversus (Cope 1878) [Equidae]
• Neohipparion sinclairi (Wortman 1882) [Equidae]
• Neohipparion speciosum (Leidy 1854) [Equidae]
• Neohipparion sphenodus (Cope 1889) [Equidae]
• Neohipparion trampasense (Edwards 1982) [Equidae]
• Neohipparion venustum (Leidy 1860) [Equidae]
• Neohipparion whitneyi, Gidley 1903 [Equidae]
• Neohippus, O. Abel 1913 [Equidae]
• Neohippus martinei, F. Spillmann 1938 [Equidae]
• Neohippus santaeelenae, F. Spillmann 1938 [Equidae]
• Neoholoeciscus, Ormiston and Lane 1976 [unclassified genus]
• Neohoplites, Gerth 1921 [unclassified genus]
• Neohoplites diamantensis, Gerth 1925 [Crioceratitidae]
• Neohoploceras, Spath 1939 [Neocomitidae]
• Neohoploceras arnoldi (Pictet and Campiche 1860) [Neocomitidae]
• Neohoploceras bartolinii, Cantu-Chapa 2009 [Neocomitidae]
• Neohoploceras depereti (Sayn 1907) [unclassified species]
• Neohoploceras karakaschi (Uhlig 1902) [Neocomitidae]
• Neohoploceras provincialis (Sayn 1907) [Neocomitidae]
• Neohoploceras submartini (Mallada 1882) [Neocomitidae]
• Neohyaenodon, Thorpe 1922 [Hyaenodontidae]
• Neohyaenodon horridus (Leidy 1853) [Hyaenodontidae]
• Neohylomys, Shaw and Wong 1959 [Erinaceidae]
• Neohypnus, Coiffait and Saiz 1964 [Staphylinidae]
• Neoichthyosauria, Sander 2000 [Ichthyopterygia]
• Neoicoceras, Hyatt 1900 [Neoicoceratidae]
• Neoicoceras elkhornense (Miller and Gurley 1896) [Neoicoceratidae]
• Neoicoceras martini, Nassichuk 1975 [Neoicoceratidae]
• Neoicoceras walkeri (Webster and Lane 1967) [Neoicoceratidae]
• Neoicocerataceae, superfamily, Hyatt 1900 [Goniatitida]
• Neoicoceratidae, family, Hyatt 1900 [Goniatitida]
• Neoicoceratoidea, superfamily (Hyatt 1900) [Goniatitida]
• Neoiguanodontia, Norman 2014 [Reptilia]
• Neoimbricaria, Ihering 1907 [Volutomitridae]
• Neoimbricaria gracilior (Ihering 1897) [Mitridae]
• Neoimbricaria patagonica (Ihering 1897) [Volutomitridae]
• Neoimbricaria quemadensis (Ihering 1897) [Mitridae]
• Neoinoceramus, Ihering 1902 [Inoceramidae]
• Neoiranella, Ozdikmen 2006 [Asaphida]
• Neoiranella latefrons (King 1937) [Asaphida]
• Neoiraqia [Foraminifera]
• Neoisoptera, Engel et al. 2009 [Blattodea]
• Neoisorophusella, Kammer et al. 1987 [Agelacrinitidae]
• Neoisorophusella maslennikovi, Sumrall 2009 [Agelacrinitidae]
• Neoisorophusella whitesidei, Sumrall et al. 2006 [Agelacrinitidae]
• Neojanacus, Suter 1907 [Capulidae]
• Neokaipingoceras, Obata 1940 [Cephalopoda]
• Neokanabiceras, Collignon 1965 [Ammonitida]
• Neokanabiceras madagascariense, Collignon 1965 [Collignoniceratidae]
• Neokarpinskia [Karpinskiidae]
• Neokentroceras, Spath 1921 [Brancoceratidae]
• Neokentroceras choffati, Spath 1922 [Brancoceratidae]
• Neokentroceras costatum, Haas 1942 [Brancoceratidae]
• Neokentroceras crassicostatum, Howarth 1965 [Brancoceratidae]
• Neokentroceras curvicornu, Spath 1922 [Brancoceratidae]
• Neokentroceras magnum, Haas 1942 [Brancoceratidae]
• Neokentroceras pseudovaricosum, Spath 1922 [Brancoceratidae]
• Neokentroceras singulare, Haas 1942 [Brancoceratidae]
• Neokentroceras speciosum, Haas 1942 [Brancoceratidae]
• Neokentroceras subtuberculatum, Spath 1922 [Brancoceratidae]
• Neokentroceras trituberculatum, Howarth 1965 [Brancoceratidae]
• Neokeyserlingophyllum [Anthozoa]
• Neokilianina [Foraminifera]
• Neokimbleia, Mitchell 2013 [Caprinuloideidae]
• Neokimbleia acutus, Mitchell 2013 [Caprinuloideidae]
• Neokimbleia planata (Conrad 1855) [Caprinuloideidae]
• Neokjaerina [Leptostrophiidae]
• Neokloedenella [Palaeocopida]
• Neokoninckophyllum, Fomichev 1939 [Aulophyllidae]
• Neokoninckophyllum cooperi, Ross and Ross 1962 [Aulophyllidae]
• Neokoninckophyllum deciensis, Ross and Ross 1962 [Aulophyllidae]
• Neokoninckophyllum dunbari, Ross and Ross 1962 [Aulophyllidae]
• Neokoninckophyllum simplex, Yu and Zhu 1988 [Aulophyllidae]
• Neokotoceras, Anderson 1958 [Desmoceratidae]
• Neokotoceras fresnoensis, Anderson 1958 [Desmoceratidae]
• Neokunmingella, Chang 1974 [Archaeocopida]
• Neokyphophyllum, Spasskiy 1965 [Kyphophyllidae]
• Neolabridae, family [Pharyngognathi]
• Neolaganidae, family, Durham 1954 [Clypeasteroida]
• Neolaganinae, subfamily, Durham 1954 [Laganidae]
• Neolaganum, Durham 1954 [Neolaganidae]
• Neolageniocrinus, Arendt 1970 [Cladida]
• Neolagenipora, Vigneaux 1949 [Escharellidae]
• Neolamellida, Bechly 1996 [Odonata]
• Neolampadidae, family, Lambert 1918 [Cassiduloida]
• Neolampadina, suborder, Philip 1963 [Cassiduloida]
• Neolampadoida, order (Philip 1963) [Cassiduloida]
• Neolampas, Agassiz 1869 [Cassiduloidea]
• Neolatirus, Bellardi 1884 [Fasciolariidae]
• Neolenticulina [Foraminifera]
• Neolenus, G. F. Matthew 1899 [Ptychopariida]
• Neolenus inflatus, Walcott 1908 [Ptychopariida]
• Neolenus intermedius, Walcott 1908 [Ptychopariida]
• Neolenus superbus, Walcott 1908 [Ptychopariida]
• Neolepas, Newman [Scalpellidae]
• Neolepetopsidae, family, McLean 1990 [Patellogastropoda]
• Neolepetopsis, McLean 1990 [Neolepetopsidae]
• Neolepetopsoidea, superfamily, McLean 1990 [Patellogastropoda]
• Neolepidoptera, Packard 1895 [Lepidoptera]
• Neolepton, Monterosato 1875 [Neoleptonidae]
• Neolepton (Neolepton), Monterosato 1875 [Neoleptonidae]
• Neolepton (Stohleria) (Coan 1984) [Neoleptonidae]
• Neolepton (Stohleria) salmonea (Carpenter 1864) [Neoleptonidae]
• Neoleptonidae, family, Thiele 1934 [Cardiida]
• Neoletherinidae, family [Kurtiformes]
• Neoleymeriella (Saveliev 1973) [Leymeriellidae]
• Neoleymeriella consueta (Casey 1957) [Leymeriellidae]
• Neoleymeriella rudis (Casey 1957) [Leymeriellidae]
• Neolicaphrium, Frenguelli 1921 [Proterotheriidae]
• Neolicaphrium recens, Frenguelli 1921 [Proterotheriidae]
• Neolichas, Curtis and Lane 1998 [Lichidae]
• Neolichas constrictus (Whittard 1938) [unclassified species]
• Neolichas norvegicus (Angelin 1854) [unclassified species]
• Neolichas obvius (Hall 1870) [unclassified species]
• Neolichas silvestris (Reed 1925) [unclassified species]
• Neoligaeschna, Carpenter 1986 [Aeshnidae]
• Neolimnomyia, Seguy 1937 [Limoniidae]
• Neolimnomyia fragmentata, Krzemiński 2000 [Limoniidae]
• Neolimulus [Planaterga]
• Neolimulus falcatus, Woodward 1869 [Neolimulus]
• Neolioceratoides [Hildoceratidae]
• Neolioceratoides durtalense (Gabilly 1973) [Hildoceratidae]
• Neoliodes, Berlese 1888 [Neoliodidae]
• Neoliodes brevitarsus (Woolley 1971) [Neoliodidae]
• Neoliodes dominicus, Heethoff et al. 2009 [Neoliodidae]
• Neoliodes ensigerus, Sellnick 1919 [Neoliodidae]
• Neoliodes quadriscutatus, Sellnick 1919 [Neoliodidae]
• Neoliodidae, family, Sellnick 1928 [Acariformes]
• Neoliodoidea, superfamily, Sellnick 1928 [Acariformes]
• Neoliomera, Odhner 1925 [Xanthidae]
• Neoliomera insularis, Adams and White 1849 [Xanthidae]
• Neoliomera intermedia, Odhner 1925 [Xanthidae]
• Neoliomera kuohwai, Hu 1981 [Xanthidae]
• Neoliomera paleogenica, Beschin et al. 2007 [Xanthidae]
• Neoliomera pubescens, H. Milne-Edwards 1834 [Xanthidae]
• Neoliomera richteroides, Sakai 1969 [Xanthidae]
• Neoliomopterum, Riek 1976 [Grylloblattida]
• Neoliomopterum picturatum, Riek 1976 [Grylloblattida]
• Neoliothyrina [Sellithyrididae]
• Neoliothyrina dessaillyi (Peron 1895) [Sellithyrididae]
• Neoliothyrina fittoni (Hagenow 1842) [Sellithyrididae]
• Neoliothyrina obesa, Sahni 1925 [Sellithyrididae]
• Neoliotomus, Jepsen 1930 [Multituberculata]
• Neoliotomus conventus, Jepsen 1930 [Multituberculata]
• Neoliotomus ultimus (Granger and Simpson 1928) [Multituberculata]
• Neolissoceras, Spath 1923 [Haploceratidae]
• Neolissoceras (Carinites), Atrops and Reboulet 1995 [unclassified subgenus]
• Neolissoceras (Carinites) cornutus, Atrops and Reboulet 1995 [unclassified species]
• Neolissoceras cornutus (Atrops and Reboulet 1995) [unclassified species]
• Neolissoceras desmoceratoides (Wiedmann 1966) [Haploceratidae]
• Neolissoceras grasianum (d'Orbigny 1841) [Haploceratidae]
• Neolissoceras grasianus (d'Orbigny 1841) [Haploceratidae]
• Neolissoceras salinarium (Uhlig 1887) [unclassified species]
• Neolithodes, Milne-Edwards and Bouvier 1894 [Lithodidae]
• Neolithodes brodiei, Dawson and Yaldwyn 1970 [Lithodidae]
• Neolitochropus, Lyubarsky and Perkovsky 2016 [Phalacridae]
• Neolitochropus hoffeinsorum, Lyubarsky and Perkovsky 2016 [Phalacridae]
• Neolitsea, Merrill [Lauraceae]
• Neolitsea lata, MacGinitie 1941 [unclassified species]
• Neolobites, Fisher 1882 [Engonoceratidae]
• Neolobites bedoti, Grossouvre 1912 [Engonoceratidae]
• Neolobites brancai, Eck 1908 [Engonoceratidae]
• Neolobites bussoni, Collignon 1965 [Engonoceratidae]
• Neolobites choffati, Hyatt 1903 [Engonoceratidae]
• Neolobites fourteaui, Pervinquière 1907 [Engonoceratidae]
• Neolobites isidis, Greco 1915 [Engonoceratidae]
• Neolobites kummeli, Benavides-Caceres 1956 [Engonoceratidae]
• Neolobites medeninensis, Basse 1954 [Engonoceratidae]
• Neolobites peroni, Hyatt 1903 [Engonoceratidae]
• Neolobites schweinfurthi, Eck 1914 [Engonoceratidae]
• Neolobites vibrayeanus (d'Orbigny 1841) [Engonoceratidae]
• Neolobites vibrayeanus brancai (Eck 1908) [Engonoceratidae]
• Neolobograptus [Graptoloidea]
• Neolobograptus lochkovensis (P?ibyl 1940) [unclassified species]
• Neolobograptus parultimus (Jaeger 1975) [unclassified species]
• Neolobograptus ultimus (Perner 1899) [unclassified species]
• Neoloculicyathus [Archaeocyathida]
• Neololigosepia [Teuthida]
• Neolophonotus, Engel 1925 [Asilidae]
• Neolophonotus klebsi (Meunier 1908) [Asilidae]
• Neoloricata, order, Bergenhayn 1955 [Polyplacophora]
• Neolouka, subphylum [Loukozoa]
• Neomachilellus, Wygodzinsky 1953 [Meinertellidae]
• Neomachilellus (Praeneomachilellus), Sturm and Poinar 1997 [Meinertellidae]
• Neomachilellus (Praeneomachilellus) dominicanus, Sturm and Poinar 1997 [Meinertellidae]
• Neomachilellus (Praeneomachilellus) ezetaelenensis, Riquelme and Montejo-Cruz 2015 [Meinertellidae]
• Neomadrasites, Marshall 1926 [Kossmaticeratidae]
• Neomadrasites nodulosus, Marshall 1926 [Kossmaticeratidae]
• Neomalungia, Luo et al. 2008 [Trilobita]
• Neomalungia magna, Luo et al. 2008 [Trilobita]
• Neomantelliceras [Cephalopoda]
• Neomanticoceras, Schindewolf 1936 [Gephuroceratidae]
• Neomanticoceras clauseni (Yatskov 1990) [Gephuroceratidae]
• Neomanticoceras erraticum, Glenister 1958 [Gephuroceratidae]
• Neomanticoceras paradoxum (Matern 1931) [Gephuroceratidae]
• Neomantodea, suborder, Grimaldi 2003 [Mantodea]
• Neomariopteridaceae, family, Doweld 2001 [Neomariopteridales]
• Neomariopteridales, order, Doweld 2001 [Botryopteridiopsida]
• Neomatronella, Russell et al. 1975 [Amphilemuridae]
• Neomatronella gassoni, Hooker 2010 [Amphilemuridae]
• Neomatronella luciannae, Russell et al. 1975 [Amphilemuridae]
• Neomeekoceras, Tozer 1994 [Albanitidae]
• Neomeekoceras scalariforme, Tozer 1994 [Albanitidae]
• Neomegacyclops (Boonstra 1953) [Anomodontia]
• Neomegacyclops cyclops, Boonstra 1953 [Cryptodontidae]
• Neomegaloceros, Korotkevitsch 1971 [unclassified genus]
• Neomegalodon, Guembel 1864 [Megalodontidae]
• Neomegalodon cornutus, Yao et al. 2007 [Megalodontidae]
• Neomegalodon hoernesi (Frech 1904) [unclassified species]
• Neomegalodon triqueter (Wulfen 1793) [Megalodontidae]
• Neomegaloptera, suborder, Engel 2004 [Megaloptera]
• Neomeniomorpha, subclass [Solenogastres]
• Neomeria, Hu and Tao 1996 [Xanthidae]
• Neomeria lelingae, Hu 1981 [Xanthidae]
• Neomeridium, Popov et al. 1994 [Pachymeridiidae]
• Neomeridium trifurcum, Popov et al. 1994 [Pachymeridiidae]
• Neomeris, Gray 1846 [Phocoenidae]
• Neomeris, Lamouroux 1816 [Dasycladaceae]
• Neomeris bengalensis, Bannerji et al. 1990 [Dasycladaceae]
• Neomeris bengalensis, Bannerji et al. 1990 [Dasycladaceae]
• Neomeris herouvalensis, Deloffre 1980 [Dasycladaceae]
• Neomeris phocaenoides (G. Cuvier 1829) [Phocoenidae]
• Neomeryx [unclassified genus]
• Neomeryx finni, Parks 1925 [Antilocapridae]
• Neomesochria, Amorim and Tozoni 1994 [Anisopodidae]
• Neomesochria antillea (Grimaldi 1991) [Anisopodidae]
• Neomesochria cryptambra (Grimaldi 1991) [Anisopodidae]
• Neomesochria neotropica (Grimaldi 1991) [Anisopodidae]
• Neometabolipa, Godefroid 1974 [Gypidulidae]
• Neometacanthus, Richter 1984 [Acastidae]
• Neomicroceras [Echioceratidae]
• Neomicrorbis [Serpulimorpha]
• Neomida, Latreille 1829 [Tenebrionidae]
• Neomida senicula, Doyen and Poinar 1994 [Tenebrionidae]
• Neomiodon [Neomiodontidae]
• Neomiodonoides, Ma 1986 [Cardiida]
• Neomiodonoides subrotundus, Ma 1986 [unclassified species]
• Neomiodontidae, family, Casey 1955 [Cardiida]
• Neomiodontinae, subfamily, Casey 1955 [Neomiodontidae]
• Neomisellina [Foraminifera]
• Neomisellina multivoluta, Sheng 1963 [Verbeekinidae]
• Neommatocarcinus, Takeda and Miyake 1969 [Goneplacidae]
• Neomonachus, Scheel et al. 2014 [Phocidae]
• Neomonachus schauinslandi (Hermann 1779) [Phocidae]
• Neomonachus tropicalis (Gray 1850) [Phocidae]
• Neomonoceratina, Kingma 1948 [Podocopida]
• Neomonodonta, Kuroda and Habe 1971 [Trochidae]
• Neomonograptus, Mu and Ni 1973 [unclassified genus]
• Neomonopleura, Hodson and Harris 1931 [Hipponicidae]
• Neomonopleura weidenmayeri, Hodson and Harris 1931 [Hipponicidae]
• Neomordacia, Castelnau 1872 [Agnatha]
• Neomorphasteridae, family (Fisher 1923) [Asteroidea]
• Neomorphasterinae, subfamily, Fisher 1923 [Asteroidea]
• Neomorphinae, subfamily, Shelley 1891 [Cuculidae]
• Neomorphoceras [Cephalopoda]
• Neomorphotis [Heteropectinidae]
• Neomorphotis compta, Goldfuss 1833 [unclassified species]
• Neomorphotis gigantea, Yin and Yin 1983 [unclassified species]
• Neomphalida, order [Gastropoda]
• Neomphalidae, family, McLean 1981 [Gastropoda]
• Neomphalius, Fischer 1885 [unclassified genus]
• Neomphalius abavus, Ihering 1907 [Neomphalius]
• Neomphalius americanus, Ihering 1907 [Neomphalius]
• Neomphalius patagonicus (d'Orbigny 1835) [Tegulidae]
• Neomphaloidea, superfamily, McLean 1981 [Gastropoda]
• Neomphalus, McLean 1981 [Neomphalidae]
• Neomphyma, Soshkina 1937 [Ptenophyllidae]
• Neomphyma crassa, Tyazheva et al. 1976 [Ptenophyllidae]
• Neomultioistodus [Conodontophorida]
• Neomultithecopora, Lin 1963 [Multithecoporidae]
• Neomultithecopora compacta, He 1990 [Multithecoporidae]
• Neomultithecopora mccutcheonae (Wilson and Langenheim 1962) [Multithecoporidae]
• Neomultithecopora providensis, Wilson 1994 [Multithecoporidae]
• Neomultithecopora sandoi, Wilson 1982 [Multithecoporidae]
• Neomunella, Ozaki 1931 [Spiriferidae]
• Neomunella liaoi, Chen 2004 [Spiriferidae]
• Neomycota [Fungi]
• Neomyini, tribe, Matschie 1909 [Soricidae]
• Neomylacridae, family, Handlirsch 1906 [Blattaria]
• Neomylacris, Handlirsch 1906 [Mylacridae]
• Neomylacris major, Handlirsch 1906 [Mylacridae]
• Neomylacris minor, Handlirsch 1906 [Mylacridae]
• Neomylacris paucinervis, Handlirsch 1906 [Mylacridae]
• Neomylacris pulla, Handlirsch 1906 [Mylacridae]
• Neomys, Kaup 1829 [Soricidae]
• Neomys fissidens, Petényi 1864 [unclassified species]
• Neomys fodiens (Pennant 1771) [Soricidae]
• Neomys inexspectatus, Schlosser 1924 [Soricidae]
• Neomys soriculoides, Sulimski 1959 [Soricidae]
• Neomysorex, Rzebik-Kowalska 1981 [Soricidae]
• Neon, Simon 1876 [Salticidae]
• Neon reticulatus (Blackwall 1853) [Salticidae]
• Neonatrix, J. A. Holman 1973 [Colubridae]
• Neonatrix crassa, Rage and Holman 1984 [Colubridae]
• Neonatrix elongata, J. A. Holman 1973 [Colubridae]
• Neonatrix europaea, Rage and Holman 1984 [Colubridae]
• Neonatrix infera, Holman 1996 [Colubridae]
• Neonatrix magna, Holman 1982 [Colubridae]
• Neonatrix nova, Szyndlar 1987 [Colubridae]
• Neondatra, Hibbard 1937 [Cricetidae]
• Neondatra kansasensis, Hibbard 1937 [Cricetidae]
• Neonematherium, Ameghino 1904 [Mylodontidae]
• Neonematherium flabellatum, Ameghino 1904 [Mylodontidae]
• Neonereites, Seilacher 1960 [Ichnofossils]
• Neonereites uniserialis, Seilacher 1960 [Neonereites]
• Neonerinea [Heterostrophia]
• Neonesidea, Maddocks 1962 [Podocopida]
• Neonesidea longevaginata, Müller 1894 [Podocopida]
• Neonesidea mediterranea (Müller 1894) [Podocopida]
• Neoneura, suborder, Krzemiński 1992 [Diptera]
• Neoneurinae, subfamily (Bengtsson 1918) [Euphoroidae]
• Neoneurini, tribe, Bengtsson 1918 [Euphoroidae]
• Neoneuroptera, Engel et al. 2018 [unclassified]
• Neonini, tribe, Maddison 2015 [Salticidae]
• Neontaenioglossa, suborder, Haller 1892 [Gastropoda]
• Neonucula, Lan and Lee 2001 [Nuculidae]
• Neonuculites, Liang 1982 [unclassified genus]
• Neonuculites linxiensis (Liang 1980) [unclassified species]
• Neonyhamnella [Podocopida]
• Neooctonaria [Podocopida]
• Neoodax, Castelnau 1875 [unclassified genus]
• Neoopisthopterus, Hildebrand 1948 [unclassified genus]
• Neopachycormus [Pachycormiformes]
• Neopachydiscus [Pachydiscidae]
• Neopachypterina, subtribe, Bouchard et al. 2007 [Tenebrionidae]
• Neopagetina, Pokrovskaya 1960 [Hebediscidae]
• Neopalachia, Boucek 1978 [Torymidae]
• Neopalachia bouceki, Grissell 1980 [Torymidae]
• Neopalaeaster, Schuchert 1914 [Neopalaeasteridae]
• Neopalaeaster crawfordsvillensis (Miller 1880) [Neopalaeasteridae]
• Neopalaeaster enigmaticus, Kesling 1967 [Neopalaeasteridae]
• Neopalaeasteridae, family, Schuchert 1915 [Asteroidea]
• Neopalaeodictyoptera, suborder [Palaeodictyoptera]
• Neopalaeospiculum, Won et al. 2007 [unclassified genus]
• Neopaliphyllum, Zheltonogova 1961 [Paliphyllidae]
• Neopalpomyia, Pierce 1966 [Ceratopogonidae]
• Neopalpomyia freyi, Pierce 1966 [Ceratopogonidae]
• Neopalpomyia multispinosa, Pierce 1966 [Ceratopogonidae]
• Neopanderodus [Conodontophorida]
• Neoparabolina (Nikolaisen and Henningsmoen 1985) [unclassified genus]
• Neoparachorista, Riek 1955 [Parachoristidae]
• Neoparachorista clarkae, Jell and Duncan 1986 [Parachoristidae]
• Neoparachorista nana, Riek 1955 [Parachoristidae]
• Neoparachorista perkinsi, Riek 1955 [Parachoristidae]
• Neoparachorista semiovena, Riek 1955 [Parachoristidae]
• Neoparachorista splendida, Riek 1955 [Parachoristidae]
• Neoparachoristidae, family, Willmann 1978 [Parachoristidae]
• Neoparachoristinae, subfamily (Willmann 1978) [Parachoristidae]
• Neoparacryptus, Uchida 1959 [Ichneumonidae]
• Neoparacryptus impavidus, Zhang et al. 1994 [Ichneumonidae]
• Neoparadainella [Foraminifera]
• Neoparadoxia, Barnes 2013 [Paleoparadoxiidae]
• Neoparadoxia cecilialina, Barnes 2013 [Paleoparadoxiidae]
• Neoparadoxia repenningi (Domning and Barnes 2007) [Paleoparadoxiidae]
• Neoparaliospira (Frýda 1998) [Pleurotomariida]
• Neoparaliospira pragensis (Frýda 1998) [Pleurotomariida]
• Neoparapterodon, A. V. Lavrov 1996 [Hyaenodontidae]
• Neoparapterodon rechetovi (D. Dashzeveg 1985) [Hyaenodontidae]
• Neoparentia, Robinson 1967 [Dolichopodidae]
• Neoparentia chiapensis, Bickel 2016 [Dolichopodidae]
• Neoparonaella, Yang 1993 [Tritrabidae]
• Neoparonaella chocoyaensis, Hull 1997 [Tritrabidae]
• Neoparonaella delicata, Yang 1993 [Tritrabidae]
• Neoparonaella volatica, Hull 1997 [Tritrabidae]
• Neoparoniceras, Rulleau et al. 2003 [Hildoceratidae]
• Neopateoris, Bermudez and Seiglie 1963 [Hauerinidae]
• Neopaurinella, Kozur and Mostler 1981 [Pyramispongiidae]
• Neopaurinella deweveri, Feng et al. 2001 [Pyramispongiidae]
• Neopaurinella kozuri, Feng et al. 2001 [Pyramispongiidae]
• Neopaurinella ladinica, Kozur and Mostler 1994 [Pyramispongiidae]
• Neopaurinella sevatica, Kozur and Mostler 1981 [Pyramispongiidae]
• Neopauxillites [Hyolithida]
• Neopecten, Bychkov 1985 [Aviculopectinidae]
• Neopecten oxytomaeformis, Bychkov 1985 [Aviculopectinidae]
• Neopelta [Demospongea]
• Neopeltis, Zhang 1983 [Asaphida]
• Neopericyclus, Popov 1965 [Pericyclidae]
• Neopericyclus moldotooensis, Popov 1965 [Pericyclidae]
• Neoperlini, tribe, Stark and Caufin 1976 [Perlidae]
• Neopermopanorpa, Riek 1955 [Permopanorpidae]
• Neopermopanorpa mesembria, Riek 1955 [Permopanorpidae]
• Neopetalichthys, Liu 1973 [Petalichthyida]
• Neopetaliidae, family, Tillyard and Fraser 1940 [Odonata]
• Neopetalodus, Murata and Uyeno 1979 [Petalodontidae]
• Neopetromantis, Riek 1953 [Permochoristidae]
• Neopetromantis australis, Riek 1953 [Permochoristidae]
• Neopetrozium [Anthozoa]
• Neophaedon, Jacobson 1901 [Chrysomelidae]
• Neophaedon pyritosus (Rossi 1792) [Chrysomelidae]
• Neophanomys, C. Rovereto 1914 [Rodentia]
• Neophanomys biplicatus, C. Rovereto 1914 [Rodentia]
• Neophanomys pristinus, Verzi et al. 2011 [unclassified species]
• Neophanomys recens, Verzi et al. 2011 [unclassified species]
• Neopharciceras, Bogoslovsky 1955 [Pharciceratidae]
• Neopharciceras daizhaimenensis (Yang 1984) [Pharciceratidae]
• Neopharciceras kurbatovi, Bogoslovsky 1955 [Pharciceratidae]
• Neopharciceras obscurum, Bogoslovsky 1982 [Pharciceratidae]
• Neopharciceras rotundolobatum, Bogoslovsky 1982 [Pharciceratidae]
• Neophascogale, Stein 1933 [Dasyuridae]
• Neophema, Salvadori 1891 [unclassified genus]
• Neophiomys, Coster et al. 2012 [Thryonomyidae]
• Neophiomys dawsonae, Coster et al. 2015 [Thryonomyidae]
• Neophiomys minutus, Marivaux et al. 2017 [unclassified species]
• Neophiomys paraphiomyoides (A. E. Wood 1968) [Thryonomyidae]
• Neophlycticeras, Spath 1922 [Lyelliceratidae]
• Neophlycticeras (Eotropitoides), Casey 1965 [Lyelliceratidae]
• Neophlycticeras (Eotropitoides) destombesi, Amedro 1976 [Lyelliceratidae]
• Neophlycticeras (Neophlycticeras), Spath 1922 [Lyelliceratidae]
• Neophlycticeras (Neophlycticeras) blancheti (Pictet and Campiche 1859) [Lyelliceratidae]
• Neophlycticeras (Neophlycticeras) brottianum (d'Orbigny 1841) [Lyelliceratidae]
• Neophlycticeras (Neophlycticeras) brottianus, d'Orbigny 1841 [unclassified species]
• Neophlycticeras (Neophlycticeras) fascicostatum, Kennedy 2005 [Lyelliceratidae]
• Neophlycticeras (Neophlycticeras) rhodanense, Delamette 1983 [Lyelliceratidae]
• Neophlycticeras (Neophlycticeras) texanum (Shattuck 1903) [Lyelliceratidae]
• Neophlycticeras (Paradolphia) (Casey 1965) [Forbesiceratidae]
• Neophlycticeras (Paradolphia) priscum (Casey 1965) [Forbesiceratidae]
• Neophlycticeras (Protissotia) (Collignon 1932) [Lyelliceratidae]
• Neophlycticeras (Protissotia) itierianum (d'Orbigny 1841) [Lyelliceratidae]
• Neophlycticeras (Protissotia) madagascariense (Collignon 1932) [Lyelliceratidae]
• Neophlycticeras (Protissotia) orion, Casey 1965 [Lyelliceratidae]
• Neophlycticeras blancheti (Pictet and Campiche 1859) [unclassified species]
• Neophlycticeras boloniense, Destombes 1969 [Lyelliceratidae]
• Neophlycticeras brottianum (d'Orbigny 1841) [Lyelliceratidae]
• Neophlycticeras brottianum gibbosa, Spath 1931 [Lyelliceratidae]
• Neophlycticeras gibbosum (Spath 1931) [Lyelliceratidae]
• Neophlycticeras jayeti, Breistroffer 1936 [Lyelliceratidae]
• Neophlycticeras madagascariense (Collignon 1932) [Lyelliceratidae]
• Neophoca, Gray 1866 [Carnivora]
• Neophoca cinerea (F. Peron 1816) [Carnivora]
• Neophoca hookeri (Gray 1844) [Carnivora]
• Neophoca lobata (Gray 1828) [Carnivora]
• Neophoca lobatus (Gray 1828) [Carnivora]
• Neophoca palatina, King 1983 [Carnivora]
• Neophocaena, Palmer 1899 [Phocoenidae]
• Neophocaena asiaeorientalis (Pilleri and Gihr 1972) [Phocoenidae]
• Neophocaena phocaenoides (G. Cuvier 1829) [Phocoenidae]
• Neophocaena phocaenoides asiaeorientalis, Pilleri and Gihr 1972 [Phocoenidae]
• Neophocaena phocaenoides phocaenoides, G. Cuvier 1829 [Phocoenidae]
• Neophocaena phocaenoides sunameri, Piller and Gihr 1975 [Phocoenidae]
• Neophocaena sunameri (Piller and Gihr 1975) [Phocoenidae]
• Neopholidophoropsis [Pachycormiformes]
• Neophoninae, subfamily, Fauvel 1905 [Staphylinidae]
• Neophrecythere [Podocopida]
• Neophricadothyris, Likharev 1934 [Elythidae]
• Neophricadothyris asiatica (Chao 1929) [Elythidae]
• Neophricadothyris borealis, Mironova 1964 [Elythidae]
• Neophricadothyris bullata, Cooper and Grant 1976 [Elythidae]
• Neophricadothyris catatona, Cooper and Grant 1976 [Elythidae]
• Neophricadothyris conara, Cooper and Grant 1976 [Elythidae]
• Neophricadothyris cordata, Cooper and Grant 1976 [Elythidae]
• Neophricadothyris crassibecca, Cooper and Grant 1976 [Elythidae]
• Neophricadothyris indica (Waagen 1883) [Elythidae]
• Neophricadothyris kawaiensis, Yanagida and Nishikawa 1984 [Elythidae]
• Neophricadothyris larini, Zavodowsky 1958 [Elythidae]
• Neophricadothyris pulcherrima (Gemmellaro 1899) [Elythidae]
• Neophricadothyris sibirica, Kashirtsev 1959 [Elythidae]
• Neophricadothyris transversa, Cooper and Grant 1976 [Elythidae]
• Neophricodothyris (Likharev 1934) [Elythidae]
• Neophricodothyris asiatica (Chao 1929) [Elythidae]
• Neophron, Savigny 1809 [Accipitridae]
• Neophron percnopterus (Linnaeus 1758) [unclassified species]
• Neophron perenopterus (Linnaeus 1758) [Accipitridae]
• Neophrontops, Miller 1916 [Accipitridae]
• Neophrontops americanus, Miller 1916 [Accipitridae]
• Neophrontops slaughteri, Feduccia 1974 [Accipitridae]
• Neophrontops vallecitoensis, Howard 1963 [unclassified species]
• Neophrontops vetustus, Wetmore 1943 [Accipitridae]
• Neophrynichthyidae, family [Cataphracti]
• Neophya, Selys 1881 [Cordulephyidae]
• Neophya legrandi, Nel and Fleck 2014 [Cordulephyidae]
• Neophyinae, subfamily, Tillyard and Fraser 1940 [Cordulephyidae]
• Neophyllaphidinae, subfamily (Takahashi 1921) [Aphididae]
• Neophyllaphidini, tribe, Takahashi 1921 [Aphididae]
• Neophyllites, Lange 1941 [Psiloceratidae]
• Neophyllites biptychus, Lange 1941 [Psiloceratidae]
• Neophyllites imitans, Lange 1941 [Psiloceratidae]
• Neophyllites neumayri, Lange 1952 [Psiloceratidae]
• Neophylloceras, Shimizu 1934 [Phylloceratidae]
• Neophylloceras hetonaiense, Matsumoto 1942 [Phylloceratidae]
• Neophylloceras marshalli (Shimizu 1935) [Phylloceratidae]
• Neophylloceras meridianum, Spath 1953 [Phylloceratidae]
• Neophylloceras nera (Forbes 1846) [Phylloceratidae]
• Neophylloceras radiatum (Marshall 1926) [Phylloceratidae]
• Neophylloceras ramosum (Meek 1857) [Phylloceratidae]
• Neophylloceras ultimum, Spath 1953 [Phylloceratidae]
• Neophylloceras ultinatum (Spath 1953) [Phylloceratidae]
• Neopilinidae, family, Knight and Yochelson 1958 [Tryblidiida]
• Neopilininae, subfamily, Knight and Yochelson 1958 [Tryblidiidae]
• Neopilinoidea, superfamily, Knight and Yochelson 1958 [Tryblidiida]
• Neopilumnoplax [Decapoda]
• Neopilumnoplax hannibalanus (Rathbun 1926) [unclassified species]
• Neopisidiinae, subfamily, Korniushin 1989 [unclassified subfamily]
• Neopisidium, Odhner 1921 [unclassified genus]
• Neopithecini, superfamily, Wortman 1903 [Primates]
• Neoplagiaulacidae, family, Ameghino 1890 [Multituberculata]
• Neoplagiaulax, Lemoine 1882 [Neoplagiaulacidae]
• Neoplagiaulax americanus, Cope 1885 [Eucosmodontidae]
• Neoplagiaulax burgessi, Archibald 1982 [Neoplagiaulacidae]
• Neoplagiaulax donaldorum, Scott and Krause 2006 [Neoplagiaulacidae]
• Neoplagiaulax douglassi (Simpson 1935) [Ptilodontidae]
• Neoplagiaulax fractus, Dorr 1952 [Ptilodontidae]
• Neoplagiaulax grangeri (Simpson 1935) [Neoplagiaulacidae]
• Neoplagiaulax hazeni (Jepsen 1940) [Neoplagiaulacidae]
• Neoplagiaulax hunteri (Simpson 1936) [Neoplagiaulacidae]
• Neoplagiaulax jepi, Sloan 1987 [Neoplagiaulacidae]
• Neoplagiaulax kremnus, Johnston and Fox 1984 [Neoplagiaulacidae]
• Neoplagiaulax macintyrei, Sloan 1981 [Neoplagiaulacidae]
• Neoplagiaulax macrotomeus (Wilson 1956) [Neoplagiaulacidae]
• Neoplagiaulax mckennai, Sloan 1987 [Neoplagiaulacidae]
• Neoplagiaulax molestus, Cope 1886 [Eucosmodontidae]
• Neoplagiaulax nanophus, Holtzman 1978 [Neoplagiaulacidae]
• Neoplagiaulax nelsoni, Sloan 1987 [Neoplagiaulacidae]
• Neoplagiaulax paskapooensis, Scott 2005 [Neoplagiaulacidae]
• Neoplagiaulax serrator, Scott 2005 [Neoplagiaulacidae]
• Neoplanorbinae, subfamily, Hannibal 1912 [Planorbidae]
• Neoplanorbulinella [Foraminifera]
• Neoplatycephalus, Castelnau 1872 [Scorpaeniformes]
• Neoplatycrinus [Platycrinitidae]
• Neoplatycrinus callytharraensis, Webster and Jell 1992 [Platycrinitidae]
• Neoplatycrinus dilatatus, Wanner 1916 [Platycrinitidae]
• Neoplatycrinus major, Wanner 1916 [Platycrinitidae]
• Neoplatycrinus miamiaensis, Webster and Jell 1992 [Platycrinitidae]
• Neoplatycrinus somoholensis, Wanner 1916 [Platycrinitidae]
• Neoplatystrophia, Zuykov and Harper 2007 [Platystrophiidae]
• Neoplatystrophia affabilis (Rubel 1962) [unclassified species]
• Neoplatystrophia deani, Cocks 2014 [Platystrophiidae]
• Neoplatystrophia humilis (Oraspold 1959) [Platystrophiidae]
• Neoplatystrophia jaaniensis (Rubel 1963) [Platystrophiidae]
• Neoplatystrophia janniensis, Zuykov and Harper 2007 [Platystrophiidae]
• Neoplatystrophia lutkevichi (Alikhova 1951) [Platystrophiidae]
• Neoplatystrophia quadriplicata (Alikhova 1951) [Platystrophiidae]
• Neoplatystrophia reversata (Foerste 1885) [Platystrophiidae]
• Neoplatystrophia saxbyensis (Oraspold 1959) [Platystrophiidae]
• Neoplatytaichum (Maxwell 1964) [Archaeogastropoda]
• Neoplatyteichum, Maxwell 1964 [Pleurotomariidae]
• Neoplatyteichum barrealensis (Cowper Reed 1927) [Pleurotomariidae]
• Neoplatyteichum dickinsi, Maxwell 1964 [Pleurotomariidae]
• Neoplatyteichum numerosum, Waterhouse 1983 [Pleurotomariidae]
• Neoplesiosauria, Ketchum and Benson 2010 [Sauropterygia]
• Neopleurodon, Hertlein and Strong 1940 [Manzanellidae]
• Neopleurodon subdolus (Strong and Hertlein 1937) [unclassified species]
• Neopleurofusia [Neogastropoda]
• Neoplicatifera, Jin et al. 1974 [Productellidae]
• Neoplicatifera aksuensis, Zhan and Wu 1987 [Productellidae]
• Neoplicatifera costata, Ni 1977 [Productellidae]
• Neoplicatifera elongata (Huang 1932) [Productellidae]
• Neoplicatifera huangi (Ustritsky 1960) [Productellidae]
• Neoplicatifera lata, Tan and Ding 1982 [unclassified species]
• Neoplicatifera minor (Schellwien 1903) [Productellidae]
• Neoplicatifera multispinosa, Ni 1977 [Productellidae]
• Neoplicatifera ningxiangensis, Liu 1982 [unclassified species]
• Neoplicatifera obscura, Zhan and Wu 1982 [unclassified species]
• Neoplicatifera pusilla, Zhan and Wu 1982 [Productellidae]
• Neoplicatifera sintanensis (Chao 1927) [Productellidae]
• Neopoliellina, Repina 1964 [Dolichometopidae]
• Neopolypora, Morozova and Lisitsyn 1996 [Polyporidae]
• Neopolypora parviaperturata (Dunaeva 1961) [Polyporidae]
• Neopolypora reciderata (Trizna 1950) [Polyporidae]
• Neopolypora subfenestelloides (Dunaeva 1961) [Polyporidae]
• Neopolypora subovaticellata (Schulga-Nesterenko 1952) [Polyporidae]
• Neopolypora subvariocellata (Schulga-Nesterenko 1952) [Polyporidae]
• Neopolypora tenuata (Schulga-Nesterenko 1952) [Polyporidae]
• Neopolypria, Abdullah 1964 [Mycteridae]
• Neopolypria nigra, Abdullah 1964 [Mycteridae]
• Neopolyptychites, Shulgina 1983 [Polyptychitidae]
• Neopolyptychites arcticus, Shulgina 1983 [Polyptychitidae]
• Neopolyptychites asiaticus, Shulgina 1983 [Polyptychitidae]
• Neopolyptychites bassovi, Shulgina 1983 [Polyptychitidae]
• Neopolyptychites klimovae, Shulgina 1983 [Polyptychitidae]
• Neopolyptychites pachsensis, Shulgina 1983 [Polyptychitidae]
• Neopopanoceras, L. F. Spath 1951 [Procarnitidae]
• Neopopanoceras, Schindewolf 1939 [Popanoceratidae]
• Neopopanoceras bowmani (Böse 1919) [Popanoceratidae]
• Neopopanoceras clausum (Gemmellaro 1887) [Popanoceratidae]
• Neopopanoceras haugi (Hyatt and Smith 1905) [Procarnitidae]
• Neopopanoceras lineatum (Liang 1982) [Popanoceratidae]
• Neopopanoceras moelleri (Gemmellaro 1887) [Popanoceratidae]
• Neopopanoceras multistriatum (Gemmellaro 1887) [Popanoceratidae]
• Neopopanoceras scrobiculatum (Gemmellaro 1887) [Popanoceratidae]
• Neoprimitiella [Palaeocopida]
• Neoprincipia, Cozar and Vachard 2003 [Archaeolithophyllaceae]
• Neoprioniodus, Rhodes and Müller 1956 [Conodontophorida]
• Neoprioniodus bicurvatus (Branson and Mehl 1933) [Prioniodidae]
• Neoprioniodus bicuspidatus, Muller 1956 [Gondolellidae]
• Neoprioniodus bransoni, Muller 1956 [Gondolellidae]
• Neoprioniodus brevirameus, Walliser 1964 [Conodontophorida]
• Neoprioniodus excavatus (Branson and Mehl 1933) [Ozarkodinida]
• Neoprioniodus triangularis, Walliser 1964 [Conodontophorida]
• Neoprionoceras, Spath 1928 [Oppeliidae]
• Neoprionoceras girardoti (Loriol 1902) [Oppeliidae]
• Neoprionoceras henrici (d'Orbigny 1842) [Oppeliidae]
• Neoprobolium, Struve 1985 [Dalmanitidae]
• Neoprocoela, Schaeffer 1949 [Leptodactylidae]
• Neoprocoela edentatus, Schaeffer 1949 [Leptodactylidae]
• Neoprocolophon, Young 1957 [Procolophonidae]
• Neoprocolophon asiaticus, Young 1957 [Procolophonidae]
• Neoproetus, Tesch 1923 [Phillipsiidae]
• Neoproetus (Paraproetus), Kobayashi and Hamada 1979 [Phillipsiidae]
• Neoproetus (Siciliproetus), Kobayashi and Hamada 1980 [Phillipsiidae]
• Neoproetus (Siciliproetus) sicula (Gemmellaro 1890) [Phillipsiidae]
• Neoproetus (Triproetus), Kobayashi and Hamada 1979 [Proetidae]
• Neoproetus (Triproetus) subovalis, Kobayashi and Hamada 1979 [Proetidae]
• Neoproetus akagii, Kobayashi and Hamada 1984 [Phillipsiidae]
• Neoproetus borealis, Kobayashi 1987 [Phillipsiidae]
• Neoproetus indicus, Tesch 1923 [Phillipsiidae]
• Neoproetus verrucosus (Gemmellaro 1890) [Phillipsiidae]
• Neopronorites, Ruzhencev 1936 [Pronoritidae]
• Neopronorites asianus, Leonova 1988 [Pronoritidae]
• Neopronorites bakeri, Miller and Furnish 1940 [Pronoritidae]
• Neopronorites carboniferus, Ruzhentsev 1949 [Pronoritidae]
• Neopronorites darvasicus, Leonova 1988 [Pronoritidae]
• Neopronorites leonovae, Zhou 2017 [Pronoritidae]
• Neopronorites milleri, Ruzhentsev 1938 [Pronoritidae]
• Neopronorites permicus (Tchernow 1907) [Pronoritidae]
• Neopronorites praepermicus (Karpinsky 1874) [Pronoritidae]
• Neopronorites prior, Ruzhentsev 1949 [Pronoritidae]
• Neopronorites skvorzovi (Tchernow 1907) [Pronoritidae]
• Neopronorites tenkensis, Kutygin 2015 [Pronoritidae]
• Neopronorites tenuis (Karpinsky 1889) [Pronoritidae]
• Neopronoritinae, subfamily, Weyer 1972 [Pronoritidae]
• Neoproraster [Spatangoida]
• Neoproscinetes, De Figueiredo and Silva Santos 1990 [Pycnodontidae]
• Neoproscinetes penalvai, R. da. Silva Santos 1970 [Pycnodontidae]
• Neoprotencrinus, Knapp 1969 [Cladida]
• Neoprotencrinus anyangensis, Mao et al. 2018 [unclassified species]
• Neoprotogrammoceras, Cantaluppi 1970 [Hildoceratidae]
• Neoprotrachyceras, L. Krystyn 1978 [Trachyceratidae]
• Neoprotrachyceras attila (Mojsisovics 1893) [Trachyceratidae]
• Neoprotrachyceras baconicum (Mojsisovics 1870) [Trachyceratidae]
• Neoproxius (Usinger and Matsuda 1959) [Aradidae]
• Neoproxius latocanus, Heiss and Poinar 2012 [Aradidae]
• Neopsilocamara, Shen et al. 2000 [Psilocamaridae]
• Neopsilocamara laevis, Shen et al. 2000 [Psilocamaridae]
• Neopsilocephalina, Yin 1978 [Nileidae]
• Neopsylloides, Becker-Migdisova 1985 [Neopsylloididae]
• Neopsylloides turutanovae, Becker-Migdisova 1985 [Neopsylloididae]
• Neopsylloididae, family, Becker-Migdisova 1985 [Hemiptera]
• Neoptera, infraclass, Martynov 1923 [Insecta]
• Neopteroplax, Romer 1963 [Eogyrinidae]
• Neopteroplax conemaughensis, Romer 1963 [Eogyrinidae]
• Neopteroplax relictus, Romer 1963 [Eogyrinidae]
• Neopterygii, Regan 1923 [Actinopteri]
• Neopterygii, subclass (Regan 1923) [Actinopteri]
• Neopterygii, infraclass (Regan 1923) [Actinopteri]
• Neopterygota, Crampton 1924 [Insecta]
• Neoptochus, Horn 1876 [Curculionidae]
• Neoptocus (Horn 1876) [Curculionidae]
• Neoptychites, Kossmat 1895 [Vascoceratidae]
• Neoptychites (Hoplites) () [Hoplitidae]
• Neoptychites (Hoplites) wohltmanni, van Koenen 1897 [Hoplitidae]
• Neoptychites (Neoptychites), Kossmat 1895 [Vascoceratidae]
• Neoptychites (Neoptychites) brottianum, d'Orbigny 1841 [unclassified species]
• Neoptychites (Spathitoides), Wiedmann 1960 [Acanthoceratidae]
• Neoptychites (Spathitoides) sulcatus, Wiedmann 1960 [Acanthoceratidae]
• Neoptychites cephalotus (Courtiller 1860) [Vascoceratidae]
• Neoptychites crassus, Solger 1904 [Vascoceratidae]
• Neoptychites gourguechoni, Pervinquiere 1907 [Vascoceratidae]
• Neoptychites hottingeri, Collignon 1967 [Vascoceratidae]
• Neoptychites ingens, Koenen 1898 [Coilopoceratidae]
• Neoptychites peramplus (Mantell 1822) [unclassified species]
• Neoptychites telinga (Stolickza 1865) [Vascoceratidae]
• Neoptychites telingaeformis, Solger 1904 [Vascoceratidae]
• Neoptychites transitorius, Renz 1982 [Vascoceratidae]
• Neoptychites wohltmanni (van Koenen 1897) [Coilopoceratidae]
• Neoptychites xetriformis, Pervinquiére 1907 [Vascoceratidae]
• Neoptyxis [Heterostrophia]
• Neopugilis, Li 1991 [unclassified genus]
• Neopugilis elegans, Li 1991 [unclassified species]
• Neopugilis incrassatus, Li 1991 [unclassified species]
• Neopugilis latus, Li 1991 [unclassified species]
• Neopugilis lineatus, Li 1991 [unclassified species]
• Neopugilis typicus, Li 1991 [unclassified species]
• Neopulchellia [Forbesiceratidae]
• Neopulchellia brundrettei, K. Young 1958 [Forbesiceratidae]
• Neopupidae, family, Kobelt 1902 [Megalomastomatidae]
• Neopupina, Kobelt 1902 [unclassified genus]
• Neopupinidae, family, Kobelt 1902 [unclassified family]
• Neopupininae, subfamily (Kobelt 1902) [Megalomastomatidae]
• Neopuzosia, Matsumoto 1954 [Cephalopoda]
• Neopuzosia ishikawai (Jimbo 1894) [Cephalopoda]
• Neopycnodonta (Stenzel 1971) [Gryphaeidae]
• Neopycnodonta (Costellata), Garcia and Levy 1983 [Gryphaeidae]
• Neopycnodonta (Neopycnodonte), Stenzel 1971 [Gryphaeidae]
• Neopycnodonta cochlear (Poli 1795) [Gryphaeidae]
• Neopycnodonta musashiana (Yokoyama 1920) [Gryphaeidae]
• Neopycnodonta navicularis (Brocchi 1814) [Gryphaeidae]
• Neopycnodonte, Stenzel 1971 [unclassified genus]
• Neopycnodonte cochlear (Poli 1795) [unclassified species]
• Neopycnodonte navicularis (Brocchi 1814) [unclassified species]
• Neopycnodontini, tribe, Harry 1985 [Gryphaeidae]
• Neopylentonema, Kozur 1984 [Poulpidae]
• Neopylentonema mesotriassica, Kozur 1984 [Poulpidae]
• Neopylentonema procera, Sugiyama 1997 [Poulpidae]
• Neoracanthus, F. Ameghino 1889 [Megatheriidae]
• Neoracanthus brackebuschianus, Ameghino 1889 [unclassified species]
• Neoracanthus burmeisteri (Ameghino 1885) [unclassified species]
• Neoradina, Brandt 1974 [Thiaridae]
• Neoradiolites, Milovanovic 1935 [Radiolitidae]
• Neoraistrichia, Potonié 1956 [unclassified genus]
• Neoraistrickia, Potonié 1956 [Selaginellaceae]
• Neoraistrickia elongata, Reiser and Williams 1969 [Selaginellaceae]
• Neoraistrickia equalis, Blackhouse 1988 [Selaginellaceae]
• Neoraistrickia suratensis, McKellar 1974 [Selaginellaceae]
• Neoraistrickia taylorii, Playford and Dettmann 1965 [Selaginellaceae]
• Neoraistrickia truncata, Potonié 1956 [Selaginellaceae]
• Neoraistrickia truncatus, Potonié 1956 [Selaginellaceae]
• Neorapana, Cooke 1918 [Muricidae]
• Neorapana imperialis, Hertlein and Jorda 1927 [Muricidae]
• Neorapana vaquerosensis, Arnold 1908 [Muricidae]
• Neoraphidioptera, infraorder, Engel 2007 [Raphidioptera]
• Neorbitolinopsis [Foraminifera]
• Neorca, J. E. Gray 1871 [Delphinidae]
• Neoredlichia, Saito 1936 [Redlichiida]
• Neoredlichiidae, family [Redlichiida]
• Neoregina, Ozdikmen 2006 [Ptychopariidae]
• Neoregina opipara (Egorova 1967) [Ptychopariidae]
• Neorelumbra, Kiessling 1995 [Xitidae]
• Neorelumbra buwaydahensis, Kiessling 1995 [Xitidae]
• Neorelumbra tippitae, Kiessling 1995 [Xitidae]
• Neorenalia [Nephrozoa]
• Neoreomys, Ameghino 1887 [Dasyproctidae]
• Neoreomys (Pseudoneoreomys), Ameghino 1891 [Dasyproctidae]
• Neoreomys (Pseudoneoreomys) leptorhynchus, Ameghino 1891 [Dasyproctidae]
• Neoreomys (Pseudoneoreomys) mesorhynchus, Ameghino 1891 [Dasyproctidae]
• Neoreomys (Pseudoneoreomys) pachyrhynchus, Ameghino 1891 [Dasyproctidae]
• Neoreomys australis, Ameghino 1887 [Dasyproctidae]
• Neoreomys decisus, Ameghino 1887 [Dasyproctidae]
• Neoreomys huilensis, Fields 1957 [Dasyproctidae]
• Neoreomys indivisus, Ameghino 1887 [Dasyproctidae]
• Neoreomys insulatus, Ameghino 1889 [Dinomyidae]
• Neoreomys limatus, Ameghino 1891 [Dasyproctidae]
• Neoreomys pinturensis, Kramarz 2006 [Dasyproctidae]
• Neoreomys variegatus, Ameghino 1894 [Dasyproctidae]
• Neoretenoa [Cyclostomata]
• Neoreteporina [Fenestrata]
• Neoretzia, Dagys 1963 [Neoretziidae]
• Neoretzia asiatica (Bittner 1899) [Neoretziidae]
• Neoretzia fastosa (Bittner 1890) [Neoretziidae]
• Neoretzia fuchsi (Koken 1900) [Neoretziidae]
• Neoretzia jingguensis, Jin and Fang 1977 [Neoretziidae]
• Neoretzia nyalamensis, Jin and Sun 1976 [Neoretziidae]
• Neoretzia obliquusa, Sun 1981 [Neoretziidae]
• Neoretzia schwageri (Bittner 1890) [Neoretziidae]
• Neoretzia sichuanensis, Liao and Sun 1974 [Neoretziidae]
• Neoretzia subcircularis, Yang and Xu 1966 [Neoretziidae]
• Neoretzia superba (Suess 1856) [Neoretziidae]
• Neoretzia superbescens (Bittner 1890) [Neoretziidae]
• Neoretzia tibetensis, Jin and Sun 1976 [Neoretziidae]
• Neoretziidae, family, Dagis 1972 [Athyridida]
• Neoretziinae, subfamily, Dagys 1972 [Neoretziidae]
• Neorhachitomi, Efremov 1940 [Stegocephali]
• Neorhegmoclemina (Cook 1955) [unclassified genus]
• Neorhombolepis, Woodward 1888 [Eugnathidae]
• Neorhombopora, Shishova 1964 [Rhabdomesidae]
• Neorhombopora barchatovi, Krutchinina 1973 [Rhomboporidae]
• Neorhombopora crassa (Ulrich 1884) [Rhabdomesidae]
• Neorhombopora polita, Shishova 1964 [Rhomboporidae]
• Neorhynchia, Thomson 1915 [unclassified genus]
• Neorhynchia strebeli (Dall 1908) [unclassified species]
• Neorhynchocephalus, Lichtwardt 1909 [Nemestrinidae]
• Neorhynchocephalus melanderi (Cockerell 1908) [Nemestrinidae]
• Neorhynchocephalus occultator (Cockerell 1908) [Nemestrinidae]
• Neorhynchocephalus vulcanicus (Cockerell 1908) [Nemestrinidae]
• Neorhynchula [Atrypinidae]
• Neoricania, Carpenter 1990 [Ricanides]
• Neoricania reticulata (Haupt 1956) [Ricanides]
• Neorichthofenia, Shen et al. 1992 [Hercosiidae]
• Neorichthofenia mabutii (Tazawa and Araki 1984) [Hercosiidae]
• Neorinella, Martins-Neto et al. 1993 [Nymphalidae]
• Neorinella garciae, Martins-Neto et al. 1993 [Nymphalidae]
• Neorinopis, Butler 1873 [Nymphalidae]
• Neorinopis sepulta (Boisduval 1840) [Nymphalidae]
• Neornithes, subclass, Gadow 1893 [Aves]
• Neornithes (Gadow 1893) [Aves]
• Neornithes, infraclass (Gadow 1893) [Aves]
• Neornithischia, order, Cooper 1985 [Reptilia]
• Neornithischia (Cooper 1985) [Reptilia]
• Neornithopoda, Norman 1984 [Reptilia]
• Neornithopoda, suborder (Norman 1984) [Reptilia]
• Neoroemeria, Radugin 1938 [Thecostegitidae]
• Neorotalia [Foraminifera]
• Neorrhipidius, Viana 1958 [Ripiphoridae]
• Neorrhipidius seicherti, Batelka et al. 2011 [Ripiphoridae]
• Neorthoblattina (Scudder 1885) [Mylacridae]
• Neorthoblattina rotundata, Scudder 1885 [Poroblattinidae]
• Neorthoceras, Shimizu and Obata 1936 [Orthocerida]
• Neorthonema, Nützel 2007 [Orthonematidae]
• Neorthonema simoni, Nützel 2007 [Orthonematidae]
• Neorthophlebia, Handlirsch 1906 [Bittacidae]
• Neorthophlebia abshirica, Martynova 1951 [Bittacidae]
• Neorthophlebia acutipennis, Handlirsch 1939 [Bittacidae]
• Neorthophlebia debilis, Handlirsch 1906 [Bittacidae]
• Neorthophlebia maculipennis, Handlirsch 1906 [Bittacidae]
• Neorthophlebia medialis, Handlirsch 1939 [Bittacidae]
• Neorthophlebia megapolitana (Geinitz 1883) [Bittacidae]
• Neorthophlebia minor, Handlirsch 1906 [Bittacidae]
• Neorthophlebia minuta (Handlirsch 1939) [Bittacidae]
• Neorthophlebia nana, Martynova 1948 [Bittacidae]
• Neorthophlebia pallida, Handlirsch 1939 [Bittacidae]
• Neorthophlebia robusta, Martynov 1937 [Bittacidae]
• Neorthophlebia simillima, Handlirsch 1939 [Bittacidae]
• Neorthophlebia stigmatica, Handlirsch 1939 [Bittacidae]
• Neorthophlebia unica, Martynova 1948 [Bittacidae]
• Neorthophlebia yunnanensis, Zhang and Hong 2003 [Bittacidae]
• Neorthophlebiidae, family, Handlirsch 1920 [Bittacidae]
• Neorthophlebiinae, family, Handlirsch 1939 [unclassified family]
• Neorthophlebiinae, subfamily (Handlirsch 1920) [Bittacidae]
• Neorthophlebopsis, Hong et al. 2005 [Bittacidae]
• Neorthophlebopsis qishuiheensis, Hong et al. 2005 [Bittacidae]
• Neorthroblattina, Scudder 1885 [Mylacridae]
• Neorthroblattina albolineata, Scudder 1885 [Mylacridae]
• Neorthroblattina attenuata, Scudder 1885 [Poroblattinidae]
• Neorthroblattina brongniarti (Handlirsch 1906) [Mylacridae]
• Neorthroblattina germari (Schlechtendal 1906) [Mylacridae]
• Neorthroblattina gracilis (Handlirsch 1906) [Mylacridae]
• Neorthroblattina lakesii, Scudder 1885 [Poroblattinidae]
• Neorthroblattina multinervia (Sellards 1904) [Mylacridae]
• Neorthroblattina rotundata, Scudder 1885 [Poroblattinidae]
• Neorthroblattina rotundatum (Scudder 1885) [Poroblattinidae]
• Neorthroblattinidae, family, Handlirsch 1906 [Blattodea]
• Neorumphia, Durham 1954 [Neolaganidae]
• Neoryctes, Tong 1997 [Palaeoryctidae]
• Neoryctes qinlingensis, Tong 1997 [Palaeoryctidae]
• Neosaimiri, Stirton 1951 [Cebidae]
• Neosaimiri annectens, Kay and Meldrum 1997 [Cebidae]
• Neosaimiri fieldsi, Stirton 1951 [Cebidae]
• Neosaivodus, Hodnett et al. 2012 [Ctenacanthiformes]
• Neosaivodus flagstaffensis, Hodnett et al. 2012 [Ctenacanthiformes]
• Neosarmatium, Serene and Soh 1970 [Sesarmidae]
• Neosarmatium smithi, H. Milne-Edwards 1853 [Sesarmidae]
• Neosauromorpha, Huene 1954 [Sauromorphoidea]
• Neosauropoda, Bonaparte 1986 [Reptilia]
• Neosauropus, Antunes 1976 [Reptilia]
• Neosauropus lagosteirensis, Antunes 1976 [Reptilia]
• Neosaurus, Nopsca 1923 [Sphenacodontidae]
• Neosaurus, Gilmore and Stewart 1945 [Hadrosauridae]
• Neosaurus cynodus (Gervais 1869) [Sphenacodontidae]
• Neosaurus missouriensis, Gilmore and Stewart 1945 [Hadrosauridae]
• Neosaynoceras [Flickiidae]
• Neoscalpellum, Pilsbry 1907 [Scalpellidae]
• Neoscalpellum glauerti (Withers 1926) [Scalpellidae]
• Neoscalpellum glauteri, Withers 1926 [Scalpellidae]
• Neoscaphiopus, E. H. Taylor 1942 [Pelobatidae]
• Neoscaphiopus noblei, Taylor 1942 [Pelobatidae]
• Neoschisma, J. Wanner 1924 [Neoschismatidae]
• Neoschisma extensum, Webster and Jell 1992 [Neoschismatidae]
• Neoschisma timorense, J. Wanner 1940 [Neoschismatidae]
• Neoschisma verrucosum, J. Wanner 1924 [Neoschismatidae]
• Neoschismatidae, family, J. Wanner 1940 [Fissiculata]
• Neoschizodus, Giebel 1855 [Myophoriidae]
• Neoschizodus (Okunominetania), Ichikawa 1949 [unclassified subgenus]
• Neoschizodus australis, Runnegar 1969 [Schizodidae]
• Neoschizodus cardissoides (Ziethen 1830) [Myophoriidae]
• Neoschizodus curvirostris (Schlotheim 1836) [unclassified species]
• Neoschizodus elongatus, Boyd and Newell 1997 [Myophoriidae]
• Neoschizodus elongatus (Philippi 1898) [Myophoriidae]
• Neoschizodus elongatus, Giebel 1856 [unclassified species]
• Neoschizodus hubeiensis, Zhang 1977 [Myophoriidae]
• Neoschizodus kitakamiensis, Nakazawa and Newell 1968 [Myophoriidae]
• Neoschizodus kobayashii, Ichikawa 1951 [unclassified species]
• Neoschizodus kolymensis (Bychkov et al. 1976) [Myophoriidae]
• Neoschizodus laevigata (Ziethen 1830) [Myophoriidae]
• Neoschizodus laevigatus (Ziethen 1830) [Myophoriidae]
• Neoschizodus mongumensis, Skwarko 1967 [Myophoriidae]
• Neoschizodus nakajimensis (Ichikawa 1949) [unclassified species]
• Neoschizodus orbicularis (Bronn 1837) [Myophoriidae]
• Neoschizodus ovatus (Goldfuss 1838) [Myophoriidae]
• Neoschizodus permicus, Nakazawa 1960 [unclassified species]
• Neoschizodus praeorbicularis (Bittner 1912) [Myophoriidae]
• Neoschizodus thaynesianus, Newell and Boyd 1975 [Myophoriidae]
• Neoschizophoria [Schizophoriidae]
• Neoschmidtella [Palaeocopida]
• Neoschubertella [Foraminifera]
• Neoschwagerina (Yabe 1903) [Neoschwagerinidae]
• Neoschwagerina (Cancellina) () [Neoschwagerinidae]
• Neoschwagerina (Cancellina) nipponica, Ozawa 1927 [Neoschwagerinidae]
• Neoschwagerina (Minoella), Honjo 1959 [Neoschwagerinidae]
• Neoschwagerina (Minoella) eonipponica, Honjo 1959 [Neoschwagerinidae]
• Neoschwagerina (Neoschwagerina), Yabe 1903 [unclassified subgenus]
• Neoschwagerina (Neoschwagerina) katoi, Ozawa 1927 [Neoschwagerinidae]
• Neoschwagerina (Yabeina), Deprat 1914 [Neoschwagerinidae]
• Neoschwagerina (Yabeina) inouyei, Deprat 1914 [Neoschwagerinidae]
• Neoschwagerina akasakensis, Morikawa and Suzuki 1961 [Neoschwagerinidae]
• Neoschwagerina cascadensis, Andersson 1941 [unclassified species]
• Neoschwagerina colaniae, Ozawa 1927 [Neoschwagerinidae]
• Neoschwagerina craticulifera (Schwager 1883) [Neoschwagerinidae]
• Neoschwagerina delicata, Morikawa and Suzuki 1961 [Neoschwagerinidae]
• Neoschwagerina elongata, Gubler 1935 [Neoschwagerinidae]
• Neoschwagerina fusiformis, Skinner and Wilde 1967 [Neoschwagerinidae]
• Neoschwagerina fuwensis, Morikawa and Suzuki 1961 [Neoschwagerinidae]
• Neoschwagerina glintzboeckeli, Skinner and Wilde 1967 [Neoschwagerinidae]
• Neoschwagerina globosa, Yabe 1906 [Neoschwagerinidae]
• Neoschwagerina hanaokensis, Morikawa and Suzuki 1961 [Neoschwagerinidae]
• Neoschwagerina hayasakai, Ozawa 1922 [Neoschwagerinidae]
• Neoschwagerina haydeni, Dutkevich and Khabakov 1934 [unclassified species]
• Neoschwagerina hukoensis, Kilukho-Maclay 1954 [unclassified species]
• Neoschwagerina insularis, Skinner and Wilde 1966 [Neoschwagerinidae]
• Neoschwagerina irregularis, Honjo 1959 [Neoschwagerinidae]
• Neoschwagerina katoi (Ozawa 1927) [unclassified species]
• Neoschwagerina larga, Morikawa and Suzuki 1961 [Neoschwagerinidae]
• Neoschwagerina margaritae, Deprat 1913 [Neoschwagerinidae]
• Neoschwagerina markamica, Zhang 1982 [Neoschwagerinidae]
• Neoschwagerina minoensis, Deprat 1914 [Neoschwagerinidae]
• Neoschwagerina multicircumvoluta, Deprat 1914 [Neoschwagerinidae]
• Neoschwagerina multiseptata, Deprat 1912 [Neoschwagerinidae]
• Neoschwagerina muratai, Morikawa and Suzuki 1961 [Neoschwagerinidae]
• Neoschwagerina occidentalis, Kochansky-Devide and Ramovs 1955 [unclassified species]
• Neoschwagerina okuboi, Morikawa and Suzuki 1961 [Neoschwagerinidae]
• Neoschwagerina paranipponica, Morikawa and Suzuki 1961 [Neoschwagerinidae]
• Neoschwagerina primigena, Hayden 1909 [Neoschwagerinidae]
• Neoschwagerina punica, Douvillé 1934 [Neoschwagerinidae]
• Neoschwagerina sakaguchii, Yamagiwa 1956 [unclassified species]
• Neoschwagerina simplex, Ozawa 1927 [Neoschwagerinidae]
• Neoschwagerina syrtalis, Douvillé 1934 [Neoschwagerinidae]
• Neoschwagerina tebagaensis, Skinner and Wilde 1967 [Neoschwagerinidae]
• Neoschwagerinidae, family, Dunbar and Condra 1927 [Fusulinoidea]
• Neoschwagerininae, subfamily, Dunbar and Condra 1927 [Neoschwagerinidae]
• Neosciadiocapsa, Pessagno 1969 [Neosciadiocapsidae]
• Neosciadiocapsa diabloensis, Pessagno 1969 [Neosciadiocapsidae]
• Neosciadiocapsa foremanae (Pessagno 1969) [Neosciadiocapsidae]
• Neosciadiocapsa jenkinsi, Pessagno 1975 [Neosciadiocapsidae]
• Neosciadiocapsa urquharti, Bragina 2008 [Neosciadiocapsidae]
• Neosciadiocapsidae, family, Pessagno 1969 [Nassellaria]
• Neosciara, Pettey 1918 [Sciaraedes]
• Neosciuromys, Stromer 1922 [Thryonomyidae]
• Neosclerocalyptus, Paula Couto 1957 [Glyptodontidae]
• Neosclerocalyptus heusseri (Ameghino 1889) [Glyptodontidae]
• Neosclerocalyptus ornatus (R. Owen 1845) [Glyptodontidae]
• Neosclerocalyptus pseudornatus (Ameghino 1889) [Glyptodontidae]
• Neoscombrops, Gilchrist 1922 [Perciformes]
• Neosconsia, Olsson 1964 [Buccinidae]
• Neosconsia ecuadoriana, Olsson 1964 [Buccinidae]
• Neoscopelidae, family [Myctophiformes]
• Neoscopelinae, subfamily, Parr 1928 [Neoscopelidae]
• Neoscopelus, J. Y. Johnson 1863 [unclassified genus]
• Neoscopelus navicularis, Lin et al. 2017 [unclassified species]
• Neoscorpionina, suborder [Scorpionida]
• Neosecoptera, suborder, Riek 1976 [Palaeodictyoptera]
• Neoselachii, Compagno 1977 [Chondrichthyes]
• Neoselachii, infraclass (Compagno 1977) [Chondrichthyes]
• Neoselachii, subclass (Compagno 1977) [Chondrichthyes]
• Neoselenodontia, Webb and Taylor 1980 [Artiodactyla]
• Neoselwynoceras [Cephalopoda]
• Neosemantis, Popofsky 1913 [Plagiacanthidae]
• Neosemidalis, Enderlein 1930 [Coniopterygidae]
• Neosemidalis enderleini (Meunier 1910) [Coniopterygidae]
• Neosemionotus, Bocchino 1973 [Actinopteri]
• Neosemionotus puntanus, López-Arbarello and Codorniú 2007 [Actinopteri]
• Neosharategia, Gorochov 1992 [Baissogryllidae]
• Neosharategia paradoxa, Gorochov 1992 [Baissogryllidae]
• Neoshirakiella, Sun and Xiang 1979 [Ptychopariida]
• Neoshumardites, Ruzhencev 1936 [Somoholitidae]
• Neoshumardites angustilobus, Andrianov 1985 [Somoholitidae]
• Neoshumardites munugudzhensis, Kutygin and Ganelin 2013 [Somoholitidae]
• Neoshumardites nassichuki, Kutygin and Ganelin 2013 [Somoholitidae]
• Neoshumardites sakmarae (Ruzhentsev 1938) [Somoholitidae]
• Neoshumardites triceps, Ruzhentsev 1936 [Somoholitidae]
• Neosibinia, Poinar and Legalov 2015 [Curculionidae]
• Neosibinia lepidosoma, Poinar and Legalov 2015 [Curculionidae]
• Neosichuanoceras [Orthocerida]
• Neosilesites [Silesitidae]
• Neosilesites soaresi, Da Silva 1962 [Macroscaphitidae]
• Neosimnia, Fischer 1884 [Ovulidae]
• Neosimnia (Neosimnia), Fischer 1884 [Ovulidae]
• Neosimnia (Neosimnia) subtruncata (Johnson 1899) [Ovulidae]
• Neosimnia bellamaris, Berry 1946 [Ovulidae]
• Neosimnia javana (Martin 1899) [Ovulidae]
• Neosimnia leathesi (Sowerby 1825) [Ovulidae]
• Neosimnia passerinalis, Lamarck 1810 [Ovulidae]
• Neosimnia pliomajor (Sacco 1894) [Ovulidae]
• Neosimnia puana (Anderson 1929) [Ovulidae]
• Neosimnia scobina, Garvie 1996 [Eocypraeidae]
• Neosimnia spelta (Linné 1758) [Ovulidae]
• Neosimnia spelta pliomajor (Sacco 1894) [Ovulidae]
• Neosimnia subtruncata (Johnson 1899) [Ovulidae]
• Neosimnia texana (Johnson 1899) [Ovulidae]
• Neosimnia uniplicata (Sowerby 1848) [Ovulidae]
• Neosimplicius, Carpenter 1934 [Mylacridae]
• Neosimplicius medialis, Carpenter 1934 [Mylacridae]
• Neosirenites, Y. N. Popov 1961 [Trachyceratidae]
• Neosirenites aculeatus, Bychkov et al. 1976 [Trachyceratidae]
• Neosirenites irregularis (Kiparisova 1937) [unclassified species]
• Neosirenites pseudopentastichus, Bychkov 1973 [Trachyceratidae]
• Neosirenites spiniger (Popov 1939) [unclassified species]
• Neoskolithos, Kegel 1966 [Ichnofossils]
• Neosodon, de la Moussaye 1884 [Reptilia]
• Neosodon praecursor (Sauvage 1876) [Reptilia]
• Neosolenopleurella, Ju 1983 [Ptychopariida]
• Neosolenopora, Mastrorilli 1955 [unclassified genus]
• Neosolenopora armoricana, Graham 1973 [unclassified species]
• Neosorex, Baird 1857 [Soricidae]
• Neosorex lacustris, Hibbard 1944 [Soricidae]
• Neosorius, Fagel 1959 [Staphylinidae]
• Neospathodus, Mosher 1968 [Gondolellidae]
• Neospathodus biangularis, Wang and Cao 1981 [Gondolellidae]
• Neospathodus bicuspidatus (Muller 1956) [unclassified species]
• Neospathodus bransoni (Muller 1956) [unclassified species]
• Neospathodus collinsoni, Solien 1979 [Gondolellidae]
• Neospathodus concavus, Zhao and Orchard 2007 [Gondolellidae]
• Neospathodus crassatus, Orchard 1995 [Gondolellidae]
• Neospathodus cristagalli (Huckriede 1958) [Gondolellidae]
• Neospathodus curtatus, Orchard 1995 [Gondolellidae]
• Neospathodus dieneri, Sweet 1970 [Gondolellidae]
• Neospathodus germanicus, Kozur 1972 [unclassified species]
• Neospathodus gorbushini, Buryi 1989 [unclassified species]
• Neospathodus homeri (Bender 1970) [unclassified species]
• Neospathodus kockeli (Tatge 1956) [unclassified species]
• Neospathodus kummeli, Sweet 1970 [unclassified species]
• Neospathodus lanceolathus, Mosher 1968 [unclassified species]
• Neospathodus longiusculus, Buryi 1979 [Gondolellidae]
• Neospathodus novaehollandiae, McTavish 1973 [Gondolellidae]
• Neospathodus pakistanensis, Sweet 1970 [Gondolellidae]
• Neospathodus peculiaris, Sweet 1970 [Conodonta]
• Neospathodus pingdingshanensis, Zhao and Orchard 2007 [Gondolellidae]
• Neospathodus planus, Chen and Kolar-Jurkovsek 2014 [Gondolellidae]
• Neospathodus posterolongatus, Zhao and Orchard 2007 [Gondolellidae]
• Neospathodus spathi, Sweet 1970 [unclassified species]
• Neospathodus spitiensis, Goel 1977 [Gondolellidae]
• Neospathodus symmetricus, Orchard 1995 [Gondolellidae]
• Neospathodus timorensis (Nogami 1968) [unclassified species]
• Neospathodus triangularis (Bender 1970) [unclassified species]
• Neospathodus waageni, Sweet 1970 [Gondolellidae]
• Neospathodus zaksi, Buryi 1979 [Gondolellidae]
• Neospathodus zharnikovi, Buryi 1979 [unclassified species]
• Neospathognathodus, Nicoll and Rexroad 1968 [unclassified genus]
• Neospathognathodus bullatus, Nicoll and Rexroad 1968 [Conodontophorida]
• Neospathognathodus celloni (Walliser 1964) [Balognathidae]
• Neospathognathodus latus, Nicoll and Rexroad 1968 [Conodontophorida]
• Neosphenodontia, Herrera-Flores et al. 2018 [unclassified]
• Neospirifer, Fredericks 1919 [Trigonotretidae]
• Neospirifer (Neospirifer), Fredericks 1919 [Trigonotretidae]
• Neospirifer (Neospirifer) kubeiensis (Ting 1962) [Trigonotretidae]
• Neospirifer (Neospirifer) moosakhailensis (Davidson 1862) [Trigonotretidae]
• Neospirifer (Quadrospira), Archbold 1997 [Trigonotretidae]
• Neospirifer (Quadrospira) hardmani (Foord 1890) [Trigonotretidae]
• Neospirifer (Quadrospira) plicatus (Archbold and Thomas 1986) [Trigonotretidae]
• Neospirifer (Quadrospira) postplicatus (Archbold and Thomas 1986) [Trigonotretidae]
• Neospirifer (Quadrospira) preplicatus, Hogeboom 1999 [Trigonotretidae]
• Neospirifer (Quadrospira) tibetensis (Ting 1962) [Trigonotretidae]
• Neospirifer (Quadrospira) woolagensis, Archbold 1997 [Trigonotretidae]
• Neospirifer adpressum, Liu and Waterhouse 1985 [Trigonotretidae]
• Neospirifer alatus (Dunbar and Condra 1932) [Trigonotretidae]
• Neospirifer ambiensis (Waagen 1883) [Trigonotretidae]
• Neospirifer amphigyus, Cooper and Grant 1976 [Trigonotretidae]
• Neospirifer amplus, Archbold and Thomas 1986 [Trigonotretidae]
• Neospirifer apothescelus, Cooper and Grant 1976 [Trigonotretidae]
• Neospirifer arthurtonensis, Waterhouse 1968 [Trigonotretidae]
• Neospirifer bakeri (King 1931) [Trigonotretidae]
• Neospirifer brevimarginatus (Hoare 1960) [Trigonotretidae]
• Neospirifer cameratiformis, Hu 1983 [Trigonotretidae]
• Neospirifer cameratus (Morton 1836) [Trigonotretidae]
• Neospirifer campbelli, Maxwell 1964 [Trigonotretidae]
• Neospirifer chivatschensis, Zavodowsky 1968 [Trigonotretidae]
• Neospirifer concentricus, Waterhouse 1987 [Trigonotretidae]
• Neospirifer condor (d'Orbigny 1842) [Trigonotretidae]
• Neospirifer contracta, Ivanov and Ivanova 1937 [Trigonotretidae]
• Neospirifer crassiconchialis, Zavodovsky 1959 [Trigonotretidae]
• Neospirifer dunbari, King 1933 [Trigonotretidae]
• Neospirifer fasciger (Keyserling 1846) [Trigonotretidae]
• Neospirifer flabelliformis (Einor 1939) [Elythidae]
• Neospirifer foordi, Archbold and Thomas 1986 [Trigonotretidae]
• Neospirifer formulosus, Cooper and Grant 1976 [Trigonotretidae]
• Neospirifer goreii (Mather 1915) [Trigonotretidae]
• Neospirifer goreii brevimarginatus, Hoare 1960 [Trigonotretidae]
• Neospirifer gortani (Heritsch 1931) [Trigonotretidae]
• Neospirifer grandis, Archbold and Thomas 1986 [Trigonotretidae]
• Neospirifer grandis, Solomina 1988 [Trigonotretidae]
• Neospirifer groenwalli, Dunbar 1962 [Trigonotretidae]
• Neospirifer hardmani (Foord 1890) [Trigonotretidae]
• Neospirifer hongdeensis (Waterhouse 2004) [Trigonotretidae]
• Neospirifer huecoensis (King 1931) [Trigonotretidae]
• Neospirifer incipiens, Plodowski 1968 [Trigonotretidae]
• Neospirifer invisus, Zavodovsky 1958 [Trigonotretidae]
• Neospirifer kansasensis (Swallow 1866) [Trigonotretidae]
• Neospirifer kedonensis, Einor 1959 [Trigonotretidae]
• Neospirifer kimsari (Bion 1928) [Trigonotretidae]
• Neospirifer koargychanensis, Zavodowsky 1970 [Trigonotretidae]
• Neospirifer koewbaidhoni, Yanagida 1967 [Trigonotretidae]
• Neospirifer kubeiensis, Ting 1962 [Trigonotretidae]
• Neospirifer lanceolatus (Ivanov and Ivanova 1937) [Trigonotretidae]
• Neospirifer latus, Dunbar and Condra 1932 [Trigonotretidae]
• Neospirifer licharewi, Abramov 1970 [Trigonotretidae]
• Neospirifer mansuetus, Cooper and Grant 1976 [Trigonotretidae]
• Neospirifer marcoui (Waagen 1883) [Trigonotretidae]
• Neospirifer mengjiushanensis, Lee and Su 1980 [Trigonotretidae]
• Neospirifer moosakhailensis (Davidson 1862) [Trigonotretidae]
• Neospirifer musakheylensis (Davidson 1862) [Trigonotretidae]
• Neospirifer neali, Cooper and Grant 1976 [Trigonotretidae]
• Neospirifer nelsonensis, Waterhouse 1964 [Trigonotretidae]
• Neospirifer neocameratus, Stepanov 1998 [Trigonotretidae]
• Neospirifer neostriatus (Fredericks 1919) [Trigonotretidae]
• Neospirifer niger (Waagen 1883) [Strophopleuridae]
• Neospirifer nitiensis (Diener 1897) [Trigonotretidae]
• Neospirifer notialis, Cooper and Grant 1976 [Trigonotretidae]
• Neospirifer omolonensis, Einor 1959 [Trigonotretidae]
• Neospirifer orientalis (Chao 1929) [Trigonotretidae]
• Neospirifer paranitiensis, Zavodowsky 1960 [Trigonotretidae]
• Neospirifer parenensis, Zavodowsky 1968 [Trigonotretidae]
• Neospirifer paucicostulatus (Reed 1925) [Trigonotretidae]
• Neospirifer permicus, Ifanova 1972 [Trigonotretidae]
• Neospirifer placidus, Cooper and Grant 1976 [Trigonotretidae]
• Neospirifer plana, Chen 2004 [Trigonotretidae]
• Neospirifer plicatus, Archbold and Thomas 1986 [Trigonotretidae]
• Neospirifer postplicatus, Archbold and Thomas 1986 [Trigonotretidae]
• Neospirifer praenuntius, Easton 1962 [Trigonotretidae]
• Neospirifer pseudocameratus (Girty 1920) [Spiriferellidae]
• Neospirifer pseudonitiensis, Plodowski 1968 [Trigonotretidae]
• Neospirifer ravana (Diener 1897) [Trigonotretidae]
• Neospirifer ravaniformis, Waterhouse 1978 [Trigonotretidae]
• Neospirifer reedi (Licharew 1978) [Trigonotretidae]
• Neospirifer rhomboidalis, Kalashnikov 1998 [Trigonotretidae]
• Neospirifer rhomboides, Feng 1986 [Trigonotretidae]
• Neospirifer shenshuensis, Lee and Su 1980 [Trigonotretidae]
• Neospirifer snjatkovi, Zavodowsky 1968 [Trigonotretidae]
• Neospirifer sodalis (Reed 1944) [Trigonotretidae]
• Neospirifer sterlitamakensis (Gerassimov 1929) [Trigonotretidae]
• Neospirifer striatiformis, Zhang 1976 [Trigonotretidae]
• Neospirifer striatoparadoxus (Toula 1873) [Trigonotretidae]
• Neospirifer striatus (Martin 1809) [Trigonotretidae]
• Neospirifer subfasciger (Licharew 1934) [Trigonotretidae]
• Neospirifer subovalis, Abramov and Grigorieva 1988 [Trigonotretidae]
• Neospirifer sulcoprofundus, Liu and Waterhouse 1985 [Trigonotretidae]
• Neospirifer tajmyrica, Einor 1959 [Trigonotretidae]
• Neospirifer tegulatus (Trautschold 1876) [Trigonotretidae]
• Neospirifer texanus (Meek 1871) [Spiriferellidae]
• Neospirifer thescelus, Cooper and Grant 1976 [Trigonotretidae]
• Neospirifer tibetensis, Ting 1962 [Trigonotretidae]
• Neospirifer tricostatus, Zavodowsky 1968 [Trigonotretidae]
• Neospirifer trimuensis (Reed 1944) [Trigonotretidae]
• Neospirifer triplicata, Hall 1852 [unclassified species]
• Neospirifer triplicatus (Hall 1852) [Trigonotretidae]
• Neospirifer triplicatus alatus, Dunbar and Condra 1932 [Trigonotretidae]
• Neospirifer undatus (Reed 1944) [Trigonotretidae]
• Neospirifer vagaensis (Licharew 1927) [Trigonotretidae]
• Neospirifer vasjagensis, Ifanova 1972 [Spiriferellidae]
• Neospirifer venezuelensis (Gerth 1931) [Trigonotretidae]
• Neospirifer wairakiensis, Waterhouse 1964 [Trigonotretidae]
• Neospirifer warchensis, Reed 1931 [Trigonotretidae]
• Neospirifer wynneiformis, Zavodovsky 1959 [Trigonotretidae]
• Neospiriferinae, subfamily, Waterhouse 1968 [Trigonotretidae]
• Neospirigerina [Atrypinidae]
• Neospiroloculina, McCulloch 1977 [Spiroloculinidae]
• Neospongophylloides, Jia 1977 [Endophyllidae]
• Neosqualodon, Dal Piaz 1904 [Cetacea]
• Neosqualodon ambiguus (Meyer 1840) [Cetacea]
• Neosqualodon assenzae, Dal Piaz 1904 [Cetacea]
• Neosqualodon gastaldii (Brandt 1873) [Cetacea]
• Neosqualodon gastaldii gastaldii, Rothausen 1968 [unclassified subspecies]
• Neosqualodon gastaldii gemmellaroi (Fabiani 1949) [Cetacea]
• Neosqualodon gastaldii major, Rothausen 1968 [unclassified subspecies]
• Neosqualodon gemmellaroi, Fabiani 1949 [Cetacea]
• Neostacheoceras, Schindewolf 1931 [Vidrioceratidae]
• Neostacheoceras hanieli, Schindewolf 1931 [Vidrioceratidae]
• Neostacheoceratidae, family, Toumansky 1939 [Goniatitida]
• Neostacheoceratinae, subfamily, Toumansky 1939 [Neostacheoceratidae]
• Neostaffella [Fusulinoidea]
• Neostaffella ivanovi (Rauser-Chernousova 1951) [Neostaffella]
• Neostaffella larionovae, Rauser and Safonova 1951 [Neostaffella]
• Neostaffella ozawai, Lee and Chen 1930 [Neostaffella]
• Neostaffella subquadrata (Grozdilova and Lebedeva 1950) [Neostaffella]
• Neosteiromys, Rovereto 1914 [Erethizontidae]
• Neosteiromys bombifrons, C. Rovereto 1914 [unclassified species]
• Neosteiromys pattoni, Candela 2004 [unclassified species]
• Neosteiromys tordillense, Vucetich et al. 1993 [Erethizontidae]
• Neostenopoceras, Zhao et al. 1978 [Grypoceratidae]
• Neostenopoceras qingzhenense, Zhao et al. 1978 [Grypoceratidae]
• Neostenoptera, Meunier 1902 [Cecidomyiidae]
• Neostenoptera kiefferi (Meunier 1901) [Cecidomyiidae]
• Neostereostylus, Lin 1984 [unclassified genus]
• Neostereostylus xizangensis, Lin 1984 [Neostereostylus]
• Neostlingoceras, Klinger and Kennedy 1978 [Turrilitidae]
• Neostlingoceras carcitanense (Matheron 1842) [Turrilitidae]
• Neostlingoceras carcitanensis (Matheron 1842) [Turrilitidae]
• Neostlingoceras kottlowski, Cobban and Hook 1981 [Turrilitidae]
• Neostlingoceras morrisi (Sharpe 1857) [Turrilitidae]
• Neostlingoceras morrisiformis (Collignon 1964) [Turrilitidae]
• Neostrabops, Caster and Macke 1952 [Strabopidae]
• Neostrachanognathus, Koike 1998 [unclassified genus]
• Neostrachanognathus tahoensis, Koike 1998 [unclassified species]
• Neostrepsiptera, suborder, Engel 2016 [Strepsiptera]
• Neostreptognathodus [Conodontophorida]
• Neostringophylloides [Anthozoa]
• Neostringophyllum, Wedekind 1922 [Ptenophyllidae]
• Neostrophia [Camerellidae]
• Neostrophia marinae, Nikitina et al. 2006 [Camerellidae]
• Neosuchia, Clark 1988 [Reptilia]
• Neosynphoria, Pillet 1954 [unclassified genus]
• Neosyringopora, Sokolov 1955 [Gorskyitidae]
• Neosyringopora compacta, Tchudinova 1975 [Gorskyitidae]
• Neosyringopora diva, Tchudinova 1975 [Gorskyitidae]
• Neosyringopora multattenuata (McChesney 1859) [Gorskyitidae]
• Neosyringopora multiattenuata, McChesney 1859 [Gorskyitidae]
• Neosyringostroma, Kazmierczak 1971 [Stromatoporidae]
• Neotabularia, Ivaniya 1968 [Stauriidae]
• Neotaenicephalus, Kobayashi 1955 [Ptychopariida]
• Neotaenioglossa, order, Haller 1882 [Gastropoda]
• Neotaffertia, Venturi and Ferri 2001 [Hildoceratidae]
• Neotainoceras, Zhao et al. 1978 [Tainoceratidae]
• Neotainoceras gigantum, Zheng 1984 [Tainoceratidae]
• Neotainoceras liuchengense, Zhao et al. 1978 [Tainoceratidae]
• Neotainoceras pachydiscum, Zhao et al. 1978 [Tainoceratidae]
• Neotamandua, Rovereto 1914 [Myrmecophagidae]
• Neotamandua australis, Scillato-Yané and Carlini 1998 [Myrmecophagidae]
• Neotamandua borealis, Hirschfeld 1976 [Myrmecophagidae]
• Neotamandua conspicua, Rovereto 1914 [Myrmecophagidae]
• Neotamandua greslebini, Kraglievich 1940 [Myrmecophagidae]
• Neotamandua magna, C. Ameghino 1919 [Myrmecophagidae]
• Neotamias, Howell 1929 [Sciuridae]
• Neotamias alpinus (Merriam 1893) [Sciuridae]
• Neotamias amoenus (Allen 1890) [Sciuridae]
• Neotamias bulleri (Miller and Rehn 1901) [Sciuridae]
• Neotamias canipes (Fleharty 1960) [Sciuridae]
• Neotamias cinereicollis (Allen 1890) [Sciuridae]
• Neotamias dorsalis (Baird 1855) [Sciuridae]
• Neotamias durangae (Allen 1903) [Sciuridae]
• Neotamias malloryi (Martin 1998) [Sciuridae]
• Neotamias merriami (Merriam 1897) [Sciuridae]
• Neotamias minimus (Bachman 1839) [Sciuridae]
• Neotamias obscurus (Allen 1890) [Sciuridae]
• Neotamias ochrogenys (Sutton and Nadler 1974) [Sciuridae]
• Neotamias panamintinus (Merriam 1893) [Sciuridae]
• Neotamias quadrimaculatus (Gray 1867) [Sciuridae]
• Neotamias quadrivittatus (Say 1823) [Sciuridae]
• Neotamias ruficaudus (Howell 1920) [Sciuridae]
• Neotamias rufus (Patterson 1984) [Sciuridae]
• Neotamias senex (Allen 1890) [Sciuridae]
• Neotamias siskiyou (Sutton and Nadler 1974) [Sciuridae]
• Neotamias sonomae (Grinnell 1915) [Sciuridae]
• Neotamias speciosus (Merriam 1890) [Sciuridae]
• Neotamias townsendii (Bachman 1839) [Sciuridae]
• Neotamias umbrinus (Allen 1890) [Sciuridae]
• Neotanygastrella, Duda 1925 [Drosophilidae]
• Neotanygastrella wheeleri, Grimaldi 1987 [Drosophilidae]
• Neotanypeza, Hendel 1903 [Tanypezidae]
• Neotanypeza dominicana, Lonsdale and Apigian 2010 [Tanypezidae]
• Neotapes [Cardiida]
• Neotaxodonta, subclass, Korobkov 1954 [Bivalvia]
• Neoteleostei, Rosen 1973 [Actinopteri]
• Neotemnophyllum [Anthozoa]
• Neotenoceras, Tozer 1994 [Cycloceltitidae]
• Neotenoceras simplex, Tozer 1994 [Cycloceltitidae]
• Neotermes, Holmgren 1911 [Kalotermitidae]
• Neotermes grassei, Piton 1940 [Kalotermitidae]
• Neotermites (Armbruster 1941) [Kalotermitidae]
• Neoteron, Pilsbry and Lowe 1932 [Nassariidae]
• Neoteron ariel, Pilsbry and Lowe 1932 [Nassariidae]
• Neoteron emilyvokesae, Landau and Marques da Silva 2010 [Nassariidae]
• Neotetanurae [Reptilia]
• Neotetracus, Trouessart 1909 [Erinaceidae]
• Neotetracus butleri, Mein and Ginsburg 1997 [Erinaceidae]
• Neoteutloporella [Dasycladaceae]
• Neothailandina, Toriyama and Kanmera 1968 [Neoschwagerinidae]
• Neothailandina komalarjuni, Toriyama and Kanmera 1968 [Neoschwagerinidae]
• Neothailandina pitakpaivani, Toriyama and Kanmera 1968 [Neoschwagerinidae]
• Neothanes, Scudder 1890 [Carabidae]
• Neothanes testeus (Scudder 1878) [Carabidae]
• Neothecidella [Thecideidae]
• Neothecoseris, Eliasova 1994 [Latomeandridae]
• Neothecoseris circulus, Eliasova 1994 [Latomeandridae]
• Neothecoseris fraterculus, Eliasova 2004 [Latomeandridae]
• Neothecoseris patellata (Michelin 1845) [Latomeandridae]
• Neotherapsida, Hopson 1999 [Eutherapsida]
• Neotherium, Kellogg 1931 [Odobenidae]
• Neotherium mirum, Kellogg 1931 [Odobenidae]
• Neotherium primigenum (Takeyama and Ozawa 1984) [Odobenidae]
• Neotheropoda, Bakker 1986 [Reptilia]
• Neotheropsida, class, Bakker 1986 [Theropsida]
• Neothlipsura [Podocopida]
• Neothoracophorini, tribe, Castellanos 1951 [Glyptodontidae]
• Neothoracophorus, F. Ameghino 1889 [Glyptodontidae]
• Neothoracophorus depressus (Ameghino 1881) [unclassified species]
• Neothoracophorus elevatus (Nodot 1857) [unclassified species]
• Neothoracophorus minutus (Ameghino 1881) [unclassified species]
• Neothrincoceras, Ruzhentsev and Shimanskiy 1954 [Thrincoceratidae]
• Neothrincoceras soshkinae, Ruzhentsev and Shimanskiy 1954 [Thrincoceratidae]
• Neothrincoceras uralicum (Fredericks 1915) [Thrincoceratidae]
• Neothyridinae, subfamily, Allan 1940 [Terebratellidae]
• Neothyris, Douville 1879 [Terebratellidae]
• Neothyris compressa, Neall 1972 [Terebratellidae]
• Neothyris dawsoni, Neall 1972 [Terebratellidae]
• Neothyris lenticularis (Deshayes 1839) [unclassified species]
• Neothyris obtusa, Thomson 1920 [Terebratellidae]
• Neothyris ovalis, Hutton 1886 [Terebratellidae]
• Neothyris rylandae, Craig 1999 [Terebratellidae]
• Neotibetites, Krumbeck 1913 [Tibetitidae]
• Neotibetites minor, Tozer 1994 [Tibetitidae]
• Neotibetites weteringi, Krumbeck 1913 [Tibetitidae]
• Neotimorphyllum, Lin 1984 [unclassified genus]
• Neotimorphyllum xizangense, Lin 1984 [Neotimorphyllum]
• Neotollia [Cephalopoda]
• Neotoma, Say and Ord 1825 [Cricetidae]
• Neotoma (Paraneotoma), C. W. Hibbard 1967 [Cricetidae]
• Neotoma (Paraneotoma) quadriplicata (Hibbard 1941) [Cricetidae]
• Neotoma (Paraneotoma) sawrockensis, Hibbard 1967 [Cricetidae]
• Neotoma albigula, Hartley 1894 [Cricetidae]
• Neotoma alleni, Merriam 1892 [Cricetidae]
• Neotoma amplidonta, Zakrzewski 1985 [Cricetidae]
• Neotoma attwateri, Mearns 1897 [Cricetidae]
• Neotoma baileyi, Merriam 1894 [Cricetidae]
• Neotoma campestris, Allen 1894 [Cricetidae]
• Neotoma cinerea (Ord 1815) [Cricetidae]
• Neotoma cumulator, Mearns 1897 [Cricetidae]
• Neotoma findleyi, Harris 1984 [Cricetidae]
• Neotoma floridana (Ord 1818) [Cricetidae]
• Neotoma fossilis, Gidley 1922 [Cricetidae]
• Neotoma fuscipes, Baird 1858 [Cricetidae]
• Neotoma latifrons, C. Merriam 1894 [Cricetidae]
• Neotoma lepida, Thomas 1893 [Cricetidae]
• Neotoma leucodon, C. Merriam 1894 [Cricetidae]
• Neotoma leucopetrica, Zakrzewski 1991 [Cricetidae]
• Neotoma magister, Baird 1858 [Cricetidae]
• Neotoma mexicana, Baird 1855 [Cricetidae]
• Neotoma micropus, Baird 1855 [Cricetidae]
• Neotoma minutus, Dalquest 1983 [Cricetidae]
• Neotoma montezumae, Goldman 1905 [Cricetidae]
• Neotoma ozarkensis, Brown 1908 [Cricetidae]
• Neotoma pennsylvanica, Stone 1893 [Cricetidae]
• Neotoma prefuscipes, Reynolds and Reeder 1991 [Cricetidae]
• Neotoma prelepida, Reynolds and Reeder 1991 [Cricetidae]
• Neotoma pygmaea, Harris 1984 [Cricetidae]
• Neotoma quadriplicata (Hibbard 1941) [Cricetidae]
• Neotoma spelaea (Gidley and Gazin 1933) [Cricetidae]
• Neotoma stephensi, Goldman 1905 [Cricetidae]
• Neotoma taylori, Hibbard 1967 [Cricetidae]
• Neotoma vaughani, Czaplewski 1990 [Cricetidae]
• Neotoma venusta, True 1894 [Cricetidae]
• Neotominae, subfamily, Merriam 1894 [Cricetidae]
• Neotomini, tribe [Cricetidae]
• Neotomodon, Merriam 1898 [unclassified genus]
• Neotomodon alstoni, Merriam 1898 [Neotomodon]
• Neotomys, Thomas 1894 [Cricetidae]
• Neotomys ebriosus, Thomas 1894 [Cricetidae]
• Neotornquistia, Afanasjeva 2008 [Anopliidae]
• Neotornquistia aljutovica (Ivanova 1952) [Anopliidae]
• Neotornquistia timanensis (Kalashnikov 1993) [Anopliidae]
• Neotornquistia tropicalis (Grant 1976) [Anopliidae]
• Neotoxodon, Paula Couto 1982 [Toxodontidae]
• Neotragini, tribe, Sclater and Thomas 1894 [Bovidae]
• Neotragoceras (Matthew and Cook 1909) [Bovidae]
• Neotragoceras lindgreni (Merriam 1918) [Bovidae]
• Neotragocerus, Matthew and Cook 1909 [Bovidae]
• Neotragocerus improvisus, Matthew and Cook 1909 [Bovidae]
• Neotragocerus lindgreni, Merriam 1918 [Bovidae]
• Neotragus, Hamilton Smith 1827 [Bovidae]
• Neotragus kirki, Günther 1880 [Bovidae]
• Neotragus moschatus, Von Dueben 1846 [Bovidae]
• Neotragus pygmaeus (Linnaeus 1758) [Bovidae]
• Neotrapezium, Habe 1951 [Trapezidae]
• Neotremata, order, Beecher 1891 [Lingulata]
• Neotrematopora [Trepostomida]
• Neotrephinae, subfamily, China 1940 [Helotrephidae]
• Neotreta, Sobolev 1976 [Acrotretidae]
• Neotreta davidi, Popov et al. 1994 [Acrotretidae]
• Neotreta orbiculata, Koneva 1990 [Acrotretidae]
• Neotreta pusilla, Koneva 1986 [Acrotretidae]
• Neotrichozoa, Zrzavy et al. 1998 [Paracoelomata]
• Neotrigodon, Spillmann 1949 [Haplodontheriidae]
• Neotrigodon utoquineae, Spillman 1949 [Haplodontheriidae]
• Neotrigonia, Cossmann 1912 [Trigoniidae]
• Neotrigonia acuticostata (McCoy 1866) [Trigoniidae]
• Neotrigonia bednalli, Verco 1907 [Trigoniidae]
• Neotrigonia gemma, Iredale 1924 [Trigoniidae]
• Neotrigonia kaiyomaruae, Habe 1976 [Trigoniidae]
• Neotrigonia lamarckii, Gray 1838 [Trigoniidae]
• Neotrigonia margaritacea, Lamarck 1804 [Trigoniidae]
• Neotrigonia strangei, A. Adams 1854 [Trigoniidae]
• Neotrigonia uniophora, Gray 1847 [Trigoniidae]
• Neotriploblastica, Zrzavy et al. 1998 [Eutriploblastica]
• Neotripocyclia, Pessagno et al. 1989 [Xiphostylidae]
• Neotripocyclia harperi, Pessagno et al. 1989 [Xiphostylidae]
• Neotripodiscus, Ellenberger 1970 [unclassified genus]
• Neotripodiscus makoetlani, Ellenberger 1970 [Neotripodiscus]
• Neotrirachodon, Tatarinov 2002 [Theriodontia]
• Neotrirachodon expectatus, Tatarinov 2002 [Theriodontia]
• Neotrisauropus, Ellenberger 1970 [Trisauropodia]
• Neotrisauropus deambulator, Ellenberger 1970 [Eubrontidae]
• Neotrisauropus lacunensis, Ellenberger 1970 [Eubrontidae]
• Neotrisauropus lambereshei, Ellenberger 1970 [Eubrontidae]
• Neotrisauropus leribeensis, Ellenberger 1970 [Eubrontidae]
• Neotrisauropus minor, Ellenberger 1974 [Neotrisauropus]
• Neotrisauropus mokanametsongensis, Ellenberger 1974 [Eubrontidae]
• Neotrochaetaeon [Cephalaspida]
• Neotrocholina [Involutinidae]
• Neotrocholininae, subfamily, Rigaud et al. 2018 [unclassified subfamily]
• Neotrygon, Castelnau 1873 [Dasyatidae]
• Neotrypaea, Manning and Felder 1991 [Callianassidae]
• Neotrypaea californiensis (Dana 1854) [unclassified species]
• Neotrypaea gigas, Dana 1852 [Callianassidae]
• Neotryplasma, Kaljo 1957 [Tryplasmatidae]
• Neotryplasma codonophylloides, Kaljo 1957 [Tryplasmatidae]
• Neotryplasma longiseptata, Kaljo 1957 [Tryplasmatidae]
• Neotsitrella [Palaeocopida]
• Neotumarinia, Solomina 2001 [Licharewiidae]
• Neotumarinia barajensis (Solomina 1973) [Licharewiidae]
• Neotuphella, Gorochov 1986 [Tuphellidae]
• Neotuphella minor, Gorochov 1986 [Tuphellidae]
• Neoturonius, Grimaldi and Cumming 1999 [Atelestidae]
• Neoturonius asymmetrus, Grimaldi and Cumming 1999 [Atelestidae]
• Neoturonius cretatus, Grimaldi and Cumming 1999 [Atelestidae]
• Neoturonius vetus, Grimaldi and Cumming 1999 [Atelestidae]
• Neoturrilites, Shimizu 1935 [Cephalopoda]
• Neouddenites, Ruzhencev 1961 [Medlicottiidae]
• Neouddenites andrianovi, Ruzhentsev 1961 [Medlicottiidae]
• Neouddenites caurus, Nassichuk et al. 1965 [Medlicottiidae]
• Neouddenites orientalis, Bogoslovskaya 1991 [Medlicottiidae]
• Neoulosomus, O'Brien and Wibmer 1982 [Curculionidae]
• Neoulosomus (Neoulosomus), O'Brien and Wibmer 1982 [Curculionidae]
• Neoulosomus (Neoulosomus) hurdi (Zimmerman 1971) [Curculionidae]
• Neoulosomus (Neoulosomus) leptosomus, Poinar and Legalov 2014 [Curculionidae]
• Neoulosomus (Neoulosomus) megaholcus, Poinar and Legalov 2014 [Curculionidae]
• Neoulosomus (Neoulosomus) megus, Poinar and Legalov 2014 [Curculionidae]
• Neoulosomus (Neoulosomus) microholcus, Poinar and Legalov 2014 [Curculionidae]
• Neoulosomus (Neoulosomus) pedinus, Poinar and Legalov 2014 [Curculionidae]
• Neoulosomus (Neoulosomus) pediosomus, Poinar and Legalov 2014 [Curculionidae]
• Neoulosomus (Neoulosomus) platystegus, Poinar and Legalov 2014 [Curculionidae]
• Neoulosomus (Neoulosomus) scambosomus, Poinar and Legalov 2014 [Curculionidae]
• Neoulosomus (Neoulosomus) scambus, Poinar and Legalov 2014 [Curculionidae]
• Neoulosomus (Neoulosomus) stenocalypus, Poinar and Legalov 2014 [Curculionidae]
• Neoulosomus (Neoulosomus) stylolepus, Poinar and Legalov 2014 [Curculionidae]
• Neoulosomus (Stenosomus), Poinar and Legalov 2014 [Curculionidae]
• Neoulosomus (Stenosomus) contorhinus, Poinar and Legalov 2014 [Curculionidae]
• Neoulosomus (Stenosomus) tanyrhinus, Poinar and Legalov 2014 [Curculionidae]
• Neoulrichia [Beyrichiidae]
• Neoulrichia pulchra, Kozur 1981 [Beyrichiidae]
• Neoulrichia qatana, Gerry and Honigstein 1987 [Beyrichiidae]
• Neouvigenna [Foraminifera]
• Neovallupus, Yang and Pessago 1989 [Pantanelliidae]
• Neovallupus modestus, Yang and Pessagno 1989 [Pantanelliidae]
• Neovaranopsia, Spindler et al. 2018 [unclassified]
• Neoveenia [Podocopida]
• Neovenator, Hutt et al. 1996 [Neovenatoridae]
• Neovenator salerii, Hutt et al. 1996 [Neovenatoridae]
• Neovenatoridae, family, Benson et al. 2010 [Avetheropoda]
• Neovenerella [Cardiida]
• Neovenericor [Cardiida]
• Neovepresiphyllum, Jia 1977 [Spongophyllidae]
• Neovermilia [Serpulimorpha]
• Neovison, Baryshnikov and Abramov 1997 [unclassified genus]
• Neovison macrodon (Prentiss 1903) [unclassified species]
• Neovison vison (Schreber 1777) [unclassified species]
• Neovulpavus, Wortman 1901 [Canidae]
• Neovulpavus washakius, Wortman 1901 [Canidae]
• Neowellerella, Dagys 1974 [Pontisiidae]
• Neowellerella dorashamensis (Sokolskaja 1965) [Pontisiidae]
• Neowellerella multiplicata, Zeng 1993 [Pontisiidae]
• Neowellerella pseudoutah (Huang 1933) [Pontisiidae]
• Neowellerella subrotunda, Liao 1987 [Pontisiidae]
• Neowellerella triplicata, Liao 1980 [Pontisiidae]
• Neowellerella vesca, Dagys 1974 [Pontisiidae]
• Neowormsipora, Lin and Chow 1977 [Plasmoporellidae]
• Neowrangellium, Yeh 1987 [Parvicingulidae]
• Neowrangellium pessagnoi, Yeh 1987 [Parvicingulidae]
• Neoxantholinus, Cameron 1945 [Staphylinidae]
• Neoxantholinus apolithomenus, Chatzimanolis and Engel 2013 [Staphylinidae]
• Neoxenus, Valentine 1999 [Anthribidae]
• Neoxenus globosus, Poinar and Legalov 2016 [Anthribidae]
• Neoxyelula, Rasnitsyn 1993 [Sepulcidae]
• Neoxyelula micron, Rasnitsyn 1993 [Sepulcidae]
• Neoxyelula obscura, Rasnitsyn 1993 [Sepulcidae]
• Neoxyelula oligophlebia, Rasnitsyn 1993 [Sepulcidae]
• Neoxyelula reducta, Rasnitsyn 1993 [Sepulcidae]
• Neoyanguania [Productidae]
• Neozanthopsis, Schweitzer 2003 [Zanthopsidae]
• Neozanthopsis achalzicus, Bittner 1882 [Zanthopsidae]
• Neozanthopsis americanus (Rathbun 1928) [Zanthopsidae]
• Neozanthopsis bruckmanni (von Meyer 1862) [Zanthopsidae]
• Neozanthopsis carolinensis (Rathbun 1935) [Zanthopsidae]
• Neozanthopsis rathbunae (Stenzel 1934) [Zanthopsidae]
• Neozanthopsis sonthofenensis, Von Meyer 1862 [Zanthopsidae]
• Neozanthopsis sonthofenesis (von Meyer 1862) [unclassified species]
• Neozanthopsis tridentata (von Meyer 1862) [unclassified species]
• Neozaphrentis, Grove 1935 [Hapsiphyllidae]
• Neozaphrentis permicus, Ilyina 1965 [Hapsiphyllidae]
• Neozeacrinus, Wanner 1937 [Zeacrinitidae]
• Neozeacrinus coronulus, Webster and Lane 1967 [Zeacrinitidae]
• Neozeacrinus uddeni (Weller 1909) [Zeacrinitidae]
• Neozeacrinus wanneri, Webster and Lane 1967 [Zeacrinitidae]
• Neozeba, Iredale 1915 [unclassified genus]
• Neozeilleria, Andrade 2006 [Zeilleriidae]
• Neozeilleria anglica (Oppel 1856) [Zeilleriidae]
• Neozeilleria duartei, Andrade 2006 [Zeilleriidae]
• Neozeilleria nuskae, Andrade 2006 [Zeilleriidae]
• Neozeilleria sharpei (Choffat 1947) [Zeilleriidae]
• Neoziphius, Gray 1871 [Ziphiidae]
• Neozygentoma, suborder, Engel 2006 [Insecta]
• Nepa, Linnaeus 1758 [Nepidae]
• Nepa atavina, Heer 1853 [Hemiptera]
• Nepa monteilsensis, Nel 1988 [Nepidae]
• Nepa primordialis, Germar 1839 [Belostomatidae]
• Nepa vulcanica (Cockerell 1908) [Nepidae]
• Nepaeformes, superfamily, Reut [Hemiptera]
• Nepariae, subfamily, Latreille 1802 [Hydrocorisae]
• Nepasitoechia [Rhynchotetradidae]
• Nepea, Whitehouse 1939 [Nepeidae]
• Nepeidae, family, Whitehouse 1939 [Ptychopariida]
• Nepenthaceae, family, F. von Berchtold and J.S. Presl 1829 [Nepenthales]
• Nepenthales, order [Dicotyledonae]
• Nephacodus, Ameghino 1902 [Didolodontidae]
• Nephacodus latigonus, Ameghino 1902 [Didolodontidae]
• Nephalicephalus, Peters 2003 [Menomoniidae]
• Nepheliospongia [Demospongea]
• Nephelispongia [Hexactinellida]
• Nephelograptidae, family, Boucek 1957 [Dendroidea]
• Nephelophyllum, Wu and Zhao 1974 [Kepingophyllidae]
• Nephelophyllum leptaseptum, Zhang 2002 [Kepingophyllidae]
• Nephelophyllum major, Yu and Zhu 1988 [Kepingophyllidae]
• Nephelophyllum mixocolumellum, Zhu and Zhao 1992 [Kepingophyllidae]
• Nephelophyllum parasimplex, Yu and Zhu 1988 [Kepingophyllidae]
• Nephesini, tribe, Distant 1906 [Flatidae]
• Nephila, Leach 1815 [Araneae]
• Nephila breviembolus, Wunderlich 1986 [Araneae]
• Nephila dommeli, Wunderlich 1982 [Araneae]
• Nephila furca, Wunderlich 1986 [Araneae]
• Nephila jurassica, Selden et al. 2011 [Mongolarachnidae]
• Nephila longembolus, Wunderlich 1986 [Araneae]
• Nephila pennatipes, Scudder 1885 [Araneae]
• Nephila tenuis, Wunderlich 1986 [Araneae]
• Nephilidae, subfamily (Simon 1894) [Araneae]
• Nephilidae, family (Simon 1894) [unclassified family]
• Nephilinae, subfamily, Simon 1894 [Araneae]
• Nephokirkos [Podocopida]
• Nephoptera, Uvarov 1929 [Tettigoniidae]
• Nephoptera harzensis, Harz 1967 [Tettigoniidae]
• Nephranops, Richter 1926 [Phacopidae]
• Nephranops dillanus, Richter and Richter 1926 [Phacopidae]
• Nephriticeras, Hyatt 1884 [Nephriticeratidae]
• Nephriticeratidae, family, Hyatt 1894 [Barrandeocerida]
• Nephriticerina, Foerste 1927 [Nephriticeratidae]
• Nephrocerinae, subfamily, Carpenter and Hull 1939 [Pipunculidae]
• Nephrocerini, tribe, Carpenter and Hull 1939 [Pipunculidae]
• Nephrocerus, Zetterstedt 1838 [Pipunculidae]
• Nephrocerus oligocenicus, Carpenter and Hull 1939 [Pipunculidae]
• Nephrodictyum, Haeckel 1881 [Acanthodesmiidae]
• Nephrolenellus, Palmer and Repina 1993 [Olenellidae]
• Nephrolenellus jasperensis, Lieberman 1999 [unclassified species]
• Nephrolenellus multinodus (Palmer and Halley 1979) [unclassified species]
• Nephrolepidaceae, family, R.E.G. Pichi-Sermolli [Filicopsida]
• Nephrolepidina [Foraminifera]
• Nephrolepis, Schott 1834 [Polypodiales]
• Nephrolithus, H. Górka 1957 [Axopodorhabdaceae]
• Nephrolithus corystus, F. Wind 1983 [Axopodorhabdaceae]
• Nephrolithus frequens, H. Górka 1957 [Axopodorhabdaceae]
• Nephrolithus miniporus, P. Reinhardt and H. Górka 1967 [Axopodorhabdaceae]
• Nephropidae, family, Dana 1852 [Decapoda]
• Nephropides, Manning 1969 [Nephropidae]
• Nephropinae, subfamily, Dana 1852 [Nephropidae]
• Nephropoidea, superfamily, Dana 1852 [Decapoda]
• Nephropora [Cheilostomata]
• Nephrops, Leach 1814 [Nephropidae]
• Nephrops aequus, Rathbun 1920 [Nephropidae]
• Nephrops americanus, Rathbun 1935 [Nephropidae]
• Nephrops andamanicus, Wood-Mason 1892 [Nephropidae]
• Nephrops arafurensis, De Man 1905 [Nephropidae]
• Nephrops australiensis, Bruce 1966 [Nephropidae]
• Nephrops binghami, Boone 1927 [Nephropidae]
• Nephrops boschmai, Holthuis 1964 [Nephropidae]
• Nephrops buntingi, Feldmann and Holland 1971 [Nephropidae]
• Nephrops challengeri, Balss 1914 [Nephropidae]
• Nephrops costatus, Rathbun 1918 [Nephropidae]
• Nephrops geoffroyi, Robineae-Desvoidy 1849 [Nephropidae]
• Nephrops japonicus, Tapparone Canefri 1873 [Nephropidae]
• Nephrops kvistgaardae, Fraaije et al. 2005 [Nephropidae]
• Nephrops maoensis, Rathbun 1920 [Nephropidae]
• Nephrops naoensis, Rathbun 1920 [Nephropidae]
• Nephrops neptunus, Bruce 1965 [Nephropidae]
• Nephrops norvegicus (Linnaeus 1758) [Nephropidae]
• Nephrops reedi, Carter 1898 [Nephropidae]
• Nephrops rubellus, Moreira 1903 [Nephropidae]
• Nephrops sagamiensis, Parisi 1917 [Nephropidae]
• Nephrops shastensis, Rathbun 1929 [Nephropidae]
• Nephrops sibogae, De Man 1916 [Nephropidae]
• Nephrops sinensis, Bruce 1966 [Nephropidae]
• Nephrops thomsoni, Spencer Bate 1888 [Nephropidae]
• Nephropsidae, family [Decapoda]
• Nephropsis [Nephropidae]
• Nephropsis, Zalessky 1912 [Cordaitanthales]
• Nephropsis, Wood Mason 1873 [Nephropidae]
• Nephropsis acanthura, Maccpherson 1990 [Nephropidae]
• Nephropsis holthuisi, Macpherson 1993 [Nephropidae]
• Nephropsis macphersoin, Watabe and Iizuka 1999 [Nephropidae]
• Nephropsis midwayensis, Rathbun 1935 [Nephropidae]
• Nephropsis serrata, Macpherson 1993 [Nephropidae]
• Nephropsis stewarti, Wood Mason 1873 [Nephropidae]
• Nephropsis suhmi, Bate 1888 [Nephropidae]
• Nephrosphaera [Hemisphaeramminidae]
• Nephrospyris [Nassellaria]
• Nephrotheca, Marek 1966 [Orthothecida]
• Nephrotheca betula, Valent et al. 2012 [Orthothecida]
• Nephrotoma, Meigen 1803 [Tipulidae]
• Nephrotus, Meyer 1928 [Leptolepidiformes]
• Nephrozoa, Jondelius et al. 2002 [Triploblastica]
• Nephrurus, Gunther 1876 [unclassified genus]
• Nephthea, Audouin 1826 [Alcyonacea]
• Nephtheidae, family, Gray 1862 [Alcyonacea]
• Nephtya [Alcyonacea]
• Nephtyidae, family, Grube 1850 [Phyllodocida]
• Nephus, Mulsant 1846 [Coccinellidae]
• Nephus subcircularis, Kirejtshuk and Nel 2012 [Coccinellidae]
• Nepidae, family (Latreille 1802) [Hemiptera]
• Nepidium, Westwood 1854 [Notonectidae]
• Nepidium stolones, Westwood 1854 [Notonectidae]
• Nepinae, subfamily, Latreille 1802 [Nepidae]
• Nepioblatta, Handlirsch 1906 [Poroblattinidae]
• Nepioblatta intermedia (Scudder 1885) [Poroblattinidae]
• Nepiomorphia, superorder, Kříž 2007 [Cyrtodontida]
• Nepiomorphia, suborder (Kříž 2007) [Cyrtodontida]
• Nepirrites, Leonova 1983 [Perrinitidae]
• Nepirrites medius, Leonova 1983 [Perrinitidae]
• Nepoidea, superfamily, Latreille 1802 [Hemiptera]
• Nepomorpha, infraorder, Popov 1971 [Hemiptera]
• Neponymphes, Zamboni 2001 [Belostomatidae]
• Neponymphes godoii, Zamboni 2001 [Belostomatidae]
• Neposiella [Cephalopoda]
• Nepotilla, Hedley 1918 [Turridae]
• Neprotembia, Aristov 2004 [Sylvabestiidae]
• Neprotembia complicata, Aristov 2005 [Sylvabestiidae]
• Neprotembia truncata, Aristov 2004 [Sylvabestiidae]
• Nepticula, Heyden 1843 [unclassified genus]
• Nepticula fossilis, von Heyden 1862 [Nepticulidae]
• Nepticulidae, family, Stainton 1859 [Lepidoptera]
• Nepticulina, Meyrick 1928 [Lepidoptera]
• Nepticuloidea, superfamily, Stainton 1859 [Lepidoptera]
• Nepticulomima, Enderlein 1906 [Lepidopsocidae]
• Nepticulomima mortuum (Hagen 1865) [Lepidopsocidae]
• Neptocarcinus, Lorenthey 1898 [Portunidae]
• Neptocarcinus millenarus, Lorenthey 1898 [Portunidae]
• Neptunagnostella, Pek 1977 [Metagnostidae]
• Neptunea, Röding 1798 [Neptuneidae]
• Neptunea (Neptunea), Röding 1798 [Neptuneidae]
• Neptunea (Sulcosipho) (Dall 1916) [Neptuneidae]
• Neptunea (Sulcosipho) angulata (Brocchi 1814) [Neptuneidae]
• Neptunea alaquaensis, Mansfield 1935 [Neptuneidae]
• Neptunea altispira, Gabb 1869 [Neptuneidae]
• Neptunea burrowsi, Newton 1905 [Muricidae]
• Neptunea decemcostata (Say 1826) [Neptuneidae]
• Neptunea decemcostatus, Say 1826 [unclassified species]
• Neptunea despecta (Linnaeus 1758) [Neptuneidae]
• Neptunea ezoana, Takeda 1953 [Buccinidae]
• Neptunea lyrata (Gmelin 1791) [Neptuneidae]
• Neptunea lyrata decemcostata (Say 1826) [Neptuneidae]
• Neptunea magellanica (Chemnitz 1788) [Ranellidae]
• Neptunea magellanicus, Chemnitz 1788 [unclassified species]
• Neptunea mucronata, Gabb 1868 [unclassified species]
• Neptunea nodosa, Hutton 1877 [Buccinidae]
• Neptunea onnaica, Yokoyama 1932 [Buccinidae]
• Neptunea ponderosa, Gabb 1864 [unclassified species]
• Neptunea stonei (Pilsbry 1893) [Neptuneidae]
• Neptunea supraplicata, Gabb 1864 [Strombidae]
• Neptunea szukouensis, Hu and Tao 1991 [Ranellidae]
• Neptunea umbelliformis, Hayasaka and Uozumi 1954 [Buccinidae]
• Neptuneidae, family, Stimpson 1865 [Gastropoda]
• Neptuneinae, subfamily, Stimpson 1865 [Buccinidae]
• Neptunella, Astafieva 1997 [Heteropectinidae]
• Neptunella bellula, Astafieva 1997 [Heteropectinidae]
• Neptunella subclathratus (Keyserling 1846) [Heteropectinidae]
• Neptunella sulciconcentrica, Astafieva 1997 [Heteropectinidae]
• Neptunellininae, subfamily, Gray 1854 [Ranellidae]
• Neptuneopsis, Sowerby 1898 [Volutidae]
• Neptuniavis, Harrison and Walker 1977 [Pelagornithidae]
• Neptuniavis minor, Harrison and Walker 1976 [Pelagornithidae]
• Neptuniavis miranda, Harrison and Walker 1977 [Pelagornithidae]
• Neptunidraco, Cau and Fanti 2011 [Metriorhynchidae]
• Neptunidraco ammoniticus, Cau and Fanti 2011 [Metriorhynchidae]
• Neptunoceras, Shimanskiy 1949 [Neptunoceratidae]
• Neptunoceras sakmarense, Shimansky 1949 [Neptunoceratidae]
• Neptunoceratidae, family, Shimanskiy 1956 [Nautilida]
• Neptunochelys, Wieland 1900 [Chelonia]
• Neptunochelys tuberosa (Cope 1872) [unclassified species]
• Neptunopecten, Astafieva 2001 [Heteropectinidae]
• Neptunopecten bellula (Astafieva 1997) [Heteropectinidae]
• Neptunopecten keyserlingiformis (Licharew 1927) [unclassified species]
• Neptunopecten subclathratus (Keyserling 1846) [Heteropectinidae]
• Neptunopecten sulciconcentrica (Astafieva 1997) [Heteropectinidae]
• Neptunus, de Haan 1839 [Portunidae]
• Neptunus vocans, A. Milne-Edwards 1878 [Portunidae]
• Nepus, Fischer von Waldheim 1814 [Dugongidae]
• Nepus stelleri (Retzius 1794) [Dugongidae]
• Nequeniceras, Stehn 1924 [Reineckeiidae]
• Neraphidia, Novokshonov and Novokshonova 1997 [Neraphidiidae]
• Neraphidia mitis, Novokshonov and Novokshonova 1997 [Neraphidiidae]
• Neraphidia rigida, Aristov 2004 [Neraphidiidae]
• Neraphidiidae, family, Aristov 2014 [Cnemidolestodea]
• Nereidavus [Eunicemorpha]
• Nereidella [Paurorthidae]
• Nereididae, family, Blainville 1818 [Phyllodocida]
• Nereina [Neritidae]
• Nereites, MacLeay 1839 [Ichnofossils]
• Nereites deweyi, Emmons 1844 [unclassified species]
• Nereites gracilis, Emmons 1844 [unclassified species]
• Nereites jacksoni, Emmons 1844 [unclassified species]
• Nereites lanceolata, Emmons 1844 [unclassified species]
• Nereites lanceolatus (Emmons 1844) [unclassified species]
• Nereites loomisi, Emmons 1844 [unclassified species]
• Nereites pugnus, Emmons 1844 [unclassified species]
• Nereocrinus, Wanner 1924 [Cladida]
• Nereograpsus, Geinitz 1852 [unclassified genus]
• Nereograpsus deweyi (Emmons 1844) [unclassified species]
• Nereograpsus gracilis (Emmons 1844) [unclassified species]
• Nereograpsus jacksoni (Emmons 1844) [unclassified species]
• Nereograpsus lanceolata (Emmons 1844) [unclassified species]
• Nereograpsus loomisi (Emmons 1844) [unclassified species]
• Nereograpsus pugnus (Emmons 1844) [unclassified species]
• Nerepisacanthus, Burrow 2011 [Acritolepidae]
• Nerepisacanthus denisoni, Burrow 2011 [Acritolepidae]
• Neretina (Lamarck 1816) [Neritidae]
• Neretina meleagris (Lamarck 1822) [Neritidae]
• Neretina pupa (Linnaeus 1767) [Neritidae]
• Neriades, family, Westwood 1840 [unclassified family]
• Nericella, Rozova 1964 [Ptychopariida]
• Nericella diffusa, Rozova 1964 [Ptychopariida]
• Nericia, Westgard 1948 [Ptychopariida]
• Nericia quinquedentata, Westergard 1948 [unclassified species]
• Nericiaspis [Ptychopariida]
• Nericodus [Conodontophorida]
• Neridomidae, family, Bandel 2008 [Gastropoda]
• Neridomus, Morris and Lycett 1915 [Neridomidae]
• Neridomus cannabis (Terquem 1855) [Neridomidae]
• Neridomus liasina (Dunker 1844) [Neridomidae]
• Neriene, Blackwall 1833 [unclassified genus]
• Neriene rubens, Blackwall 1833 [Linyphiidae]
• Neriidae, family (Westwood 1840) [unclassified family]
• Nerillidae, family, Levinsen 1883 [Polychaeta]
• Nerina (Deshayes 1827) [unclassified genus]
• Nerina seminodosa, Eichwald 1868 [unclassified species]
• Nerinaea (Deshayes 1827) [Nerineidae]
• Nerinaea maudensis, Whiteaves 1884 [unclassified species]
• Nerinaeidae, family (Zittel 1873) [Gastropoda]
• Nerinatica, Olsson 1930 [Naticidae]
• Nerinea, Deshayes 1827 [Nerineidae]
• Nerinea archimedis, Anderson 1938 [unclassified species]
• Nerinea bruntrutana, Ooster 1869 [Heterostrophia]
• Nerinea carpathica, Zeuschner 1849 [Heterostrophia]
• Nerinea contorta, Buvignier 1852 [Nerineidae]
• Nerinea desvoidyi, D'Orbigny 1921 [Nerineidae]
• Nerinea dispar, Gabb 1864 [unclassified species]
• Nerinea gachupinae, Alencaster 1977 [Nerineidae]
• Nerinea hebraica, Stoppani 1858 [Coelostylinidae]
• Nerinea hoernesi, Stoppani 1858 [Purpuridae]
• Nerinea hoheneggeri, Peters 1855 [Nerinellidae]
• Nerinea matthioli, Stoppani 1858 [Protorculidae]
• Nerinea neglecta, Stoppani 1858 [Gordenellidae]
• Nerinea plicata, Zekeli 1852 [Xenophoridae]
• Nerinea pseudobruntrutana, Gemmellaro 1865 [Heterostrophia]
• Nerinea pusilla, Stoppani 1858 [Protorculidae]
• Nerinea robertiana, Anderson 1958 [unclassified species]
• Nerinea somaliensis, Weir 1925 [Nerineidae]
• Nerinea staszyci, Peters 1855 [Endoplocus]
• Nerinea stewarti, Anderson 1958 [unclassified species]
• Nerinea strigillata, Credner 1863 [Heterostrophia]
• Nerinea verneuili, Archiac 1851 [unclassified species]
• Nerineidae, family, Zittel 1873 [Gastropoda]
• Nerineinae, subfamily, Zittel 1873 [Nerineidae]
• Nerinella, Sharpe 1849 [Nerinellidae]
• Nerinella algarbiensis, Choffat 1901 [Nerinellidae]
• Nerinella hatirensis, Reiner 1968 [Nerinellidae]
• Nerinella indosinica, Delpey 1942 [Nerinellidae]
• Nerinella janeti, Cossman 1898 [Nerinellidae]
• Nerinella jollyana, d'Orbigny 1850 [Nerinellidae]
• Nerinella maudensis (Whiteaves 1884) [unclassified species]
• Nerinella negevi, Reiner 1968 [Nerinellidae]
• Nerinella parallela (Anderson and Hanna 1935) [unclassified species]
• Nerinella santana, Saul and Squires 1998 [unclassified species]
• Nerinella senior, Delpey 1942 [Nerinellidae]
• Nerinella varioplicata, Wieczorek 1974 [Nerinellidae]
• Nerinellidae, family, Pchelintsev 1960 [Gastropoda]
• Nerinellinae, subfamily, Pchelintsev 1965 [Nerinellidae]
• Nerineoidea, superfamily, Zittel 1873 [Gastropoda]
• Nerineopsis, Cossmann 1906 [Procerithiidae]
• Nerineoptyxis [Heterostrophia]
• Nerinoides [Nerineidae]
• Nerinoidinae, subfamily, Pcelincev 1960 [Nerineidae]
• Nerioidea, superfamily, Westwood 1840 [Diptera]
• Nerita, Linnaeus 1758 [Neritidae]
• Nerita atrata, Gmelin 1791 [Neritidae]
• Nerita (Amphinerita), Martens 1887 [Neritidae]
• Nerita (Amphinerita) bartonensis, Symonds 2002 [Neritidae]
• Nerita (Amphinerita) eorex, Vokes 1939 [unclassified species]
• Nerita (Amphinerita) gouetensis, Symonds and Pacaud 2010 [Neritidae]
• Nerita (Amphinerita) insculpta (Récluz 1841) [Neritidae]
• Nerita (Amphinerita) polita (Linnaeus 1758) [Neritidae]
• Nerita (Bajanerita), Squires 1993 [Neritidae]
• Nerita (Bajanerita) banosensis, Squires and Saul 2003 [Neritidae]
• Nerita (Chingua), Clark and Durham 1946 [Neritidae]
• Nerita (Chingua) chinguensis, Clark and Durham 1946 [Neritidae]
• Nerita (Dostia) () [Neritidae]
• Nerita (Dostia) cuneata (Gabb 1869) [Neritidae]
• Nerita (Dostia) escondita, A. J. Cushing Woods and L. R. Saul 1986 [Neritidae]
• Nerita (Linnerita), Vermeij 1984 [Neritidae]
• Nerita (Linnerita) polita (Linnaeus 1758) [Neritidae]
• Nerita (Nerita), Linnaeus 1758 [Neritidae]
• Nerita (Nerita) caronis (Brongniart 1823) [Neritidae]
• Nerita (Nerita) exuvioides (C. T. Trechmann 1935) [Neritidae]
• Nerita (Nerita) peloronta (Linnaeus 1758) [Neritidae]
• Nerita (Nerita) rugulosa, Vermeij et al. 2009 [Neritidae]
• Nerita (Neritina) (Lamarck 1816) [Neritidae]
• Nerita (Neritina) tjidamarensis (Martin 1879) [Neritidae]
• Nerita (Ritena) (Gray 1858) [Neritidae]
• Nerita (Ritena) plicata, Linnaeus 1758 [Neritidae]
• Nerita (Theliostyla), Mörch 1852 [Neritidae]
• Nerita (Theliostyla) albicilla (Linnaeus 1758) [Neritidae]
• Nerita (Theliostyla) alternans, Bonci et al. 2000 [Neritidae]
• Nerita (Theliostyla) chamaeleon (Linnaeus 1758) [Neritidae]
• Nerita (Theliostyla) chamaeleon squamata, Le Guillou 1905 [Neritidae]
• Nerita (Theliostyla) exuvioides (C. T. Trechmann 1935) [Neritidae]
• Nerita (Theliostyla) fortidentata (Vermeij and Collins 1988) [Neritidae]
• Nerita (Theliostyla) fulgurans (Gmelin 1791) [Neritidae]
• Nerita (Theliostyla) funiculata (Menke 1851) [Neritidae]
• Nerita (Theliostyla) joaquinensis, Addicott 1970 [unclassified species]
• Nerita (Theliostyla) kennedyi, Squires and Saul 2003 [Neritidae]
• Nerita (Theliostyla) lindae, Petuch 1988 [Neritidae]
• Nerita (Theliostyla) martiniana, Bonci et al. 2000 [Neritidae]
• Nerita (Theliostyla) paucigranosa, Vermeij et al. 2009 [Neritidae]
• Nerita (Theliostyla) plutonis (Basterot 1825) [Neritidae]
• Nerita (Theliostyla) semirugosa (Récluz 1841) [Neritidae]
• Nerita (Theliostyla) triangulata (Gabb 1869) [Neritidae]
• Nerita (Trochonerita), Cossmann 1907 [unclassified subgenus]
• Nerita affinis, Gmelin 1791 [Naticidae]
• Nerita alapapilionis, Röding 1798 [Naticidae]
• Nerita albicilla, Linnaeus 1758 [Neritidae]
• Nerita albumen, Linnaeus 1758 [Naticidae]
• Nerita alpina, Klipstein 1843 [Neritariidae]
• Nerita atramentosa, Reeve 1855 [Neritidae]
• Nerita balteata, Reeve 1855 [Neritidae]
• Nerita biangulata, Dickerson 1914 [unclassified species]
• Nerita buekkensis, Telegdi-Roth 1914 [Neritidae]
• Nerita callosa, Stoppani 1858 [Delphinulopsidae]
• Nerita canrena, Linnaeus 1758 [Naticidae]
• Nerita caronis, Brongniart 1823 [Neritidae]
• Nerita chamaeleon, Linnaeus 1758 [Neritidae]
• Nerita chamaeleon squamata (Le Guillou 1905) [Neritidae]
• Nerita compacta, Forbes 1846 [Neritidae]
• Nerita conoidea, Lamarck 1804 [Neritidae]
• Nerita cooki, Clark 1938 [unclassified species]
• Nerita corona, Linnaeus 1758 [Neritidae]
• Nerita costata, Gmelin 1791 [Neritidae]
• Nerita cowlitzensis, Dickerson 1915 [Neritidae]
• Nerita crepidula, Stoppani 1858 [Delphinulopsidae]
• Nerita cuneata, Gabb 1869 [Neritidae]
• Nerita decorata, Münster 1841 [Neritidae]
• Nerita deforme, Sedgwick and Murchison 1840 [Platyceratidae]
• Nerita elegans, Muller 1774 [Cyclostoma]
• Nerita esinensis, Stoppani 1858 [Cycloneritimorpha]
• Nerita exuvioides, C. T. Trechmann 1935 [Neritidae]
• Nerita fasciata, Röding 1798 [Naticidae]
• Nerita filosa, Reeve 1855 [Neritidae]
• Nerita fortidentata, Vermeij and Collins 1988 [Neritidae]
• Nerita fulgurans, Gmelin 1791 [Neritidae]
• Nerita funiculata, Menke 1851 [Neritidae]
• Nerita gea, d'Orbigny 1850 [Neridomidae]
• Nerita globosa, J. C. Sowerby 1823 [Neritidae]
• Nerita globosa, Philippi 1855 [Neritidae]
• Nerita globosa, Philippi 1855 [Naticidae]
• Nerita granulosa, Deshayes 1824 [Neritidae]
• Nerita grateloupianus, Férussac 1823 [Neritidae]
• Nerita hadra, Woodring 1973 [Neritidae]
• Nerita helicina, Brocchi 1814 [Neritidae]
• Nerita hemisphaerica, Roemer 1836 [Ampullinidae]
• Nerita insculpta, Récluz 1841 [Neritidae]
• Nerita intermedia, Grateloup 1840 [Neritidae]
• Nerita intricata, Donovan 1804 [Naticidae]
• Nerita islandica, Gmelin 1791 [Naticidae]
• Nerita laevigata, Sowerby 1818 [Ataphridae]
• Nerita lineata, Gmelin 1791 [Neritidae]
• Nerita lineata, Röding 1798 [Naticidae]
• Nerita listrota, Woodring 1973 [Neritidae]
• Nerita mammaria, Lamarck 1804 [Neritidae]
• Nerita mammilla, Linnaeus 1758 [Naticidae]
• Nerita marochiensis, Gmelin 1791 [Naticidae]
• Nerita martiniana, Niatheron 1842 [Neritidae]
• Nerita melanostoma, Gmelin 1791 [Naticidae]
• Nerita melanotragus, Smith 1884 [Neritidae]
• Nerita munita, Forbes 1846 [Neritidae]
• Nerita oligopleura, Dall and Oschner 1928 [Neritidae]
• Nerita ornata, L. W. Stephenson 1953 [Neritidae]
• Nerita ornata, Forbes 1846 [Neritidae]
• Nerita orovillensis, Squires and Saul 2005 [Neritidae]
• Nerita oviformis, Forbes 1846 [Neritidae]
• Nerita ovulum, Stoppani 1858 [Cycloneritimorpha]
• Nerita palaeomorpha, Gemmellaro 1889 [Neritidae]
• Nerita papilla, Gmelin 1791 [Naticidae]
• Nerita peloronta, Linnaeus 1758 [Neritidae]
• Nerita perversa, Gmelin 1791 [Neritidae]
• Nerita picta, Férussac 1825 [Neritidae]
• Nerita piscinalis, Müller 1774 [unclassified species]
• Nerita planospira, Anton 1839 [Neritidae]
• Nerita plicata, Linnaeus 1758 [Neritidae]
• Nerita plutonis, Basterot 1825 [Neritidae]
• Nerita polita, Linnaeus 1758 [Neritidae]
• Nerita prisca, Gemmellaro 1889 [Cycloneritimorpha]
• Nerita pulligera, Linnaeus 1767 [Neritidae]
• Nerita pupa, Linnaeus 1767 [Neritidae]
• Nerita radula, Linnaeus 1758 [Neritopsidae]
• Nerita reticulirata, D. T. Dockery 1993 [Neritidae]
• Nerita ruffa, Born 1778 [Naticidae]
• Nerita rumphi, Recluz 1841 [Neritidae]
• Nerita saturata, Hutton 1884 [Neritidae]
• Nerita semilevis, L. W. Stephenson 1953 [Neritidae]
• Nerita semirugosa, Récluz 1841 [Neritidae]
• Nerita speciosa, Sedgwick and Murchison 1840 [Platyceratidae]
• Nerita speciosum, Sedgwick and Murchison 1840 [unclassified species]
• Nerita spirata, de Sowerby and Murchison 1839 [Delphinulopsidae]
• Nerita squamulata, Le Guillou 1841 [Neritidae]
• Nerita subcostata, Dechen 1832 [Neritopsidae]
• Nerita subgranulosa, Nagao 1928 [unclassified species]
• Nerita subintermedia, Orbigny 1852 [Neritidae]
• Nerita tessellata, Gmelin 1791 [Neritidae]
• Nerita tigrina, Röding 1798 [Naticidae]
• Nerita tjidamarensis, Martin 1879 [Neritidae]
• Nerita triangulata, Gabb 1869 [Neritidae]
• Nerita triangulata oregonensis, Turner 1938 [Neritidae]
• Nerita tricarinata, Lamarck 1804 [Neritidae]
• Nerita tuberculata, Müller 1774 [unclassified species]
• Nerita undata, Linnaeus 1758 [Neritidae]
• Nerita usnea, Röding 1798 [Neritidae]
• Nerita versicolor, Gmelin 1791 [Neritidae]
• Nerita violacea, Gmelin 1791 [Neritidae]
• Nerita virginea, Linnaeus 1758 [Neritidae]
• Nerita viridis, Linnaeus 1758 [Neritidae]
• Nerita vitellus, Linnaeus 1758 [Naticidae]
• Nerita washingtoniana, Weaver and Palmer 1922 [Neritidae]
• Nerita zebra, Bruguiere 1792 [Neritidae]
• Neritacea, superfamily, Rafinesque 1815 [Gastropoda]
• Neritaemorpha, suborder (E. Koken 1897) [Gastropoda]
• Neritaemorphi, suborder, Koken 1897 [Gastropoda]
• Neritaria, Koken 1892 [Neritariidae]
• Neritaria bifasciata (Stoppani 1857) [Neritariidae]
• Neritaria calcitica (Kittl 1894) [Neritariidae]
• Neritaria calculus (Kittl 1894) [Neritariidae]
• Neritaria candida (Kittl 1894) [Neritariidae]
• Neritaria cicer, Böhm 1895 [Neritariidae]
• Neritaria comensis (Hoernes 1856) [Neritariidae]
• Neritaria conomorpha (Kittl 1894) [Cycloneritimorpha]
• Neritaria costata, Batten and Stokes 1986 [Neritariidae]
• Neritaria dicosmoides, Haas 1953 [Neritariidae]
• Neritaria distincta, Haas 1953 [Neritariidae]
• Neritaria hologyroides, Haas 1953 [Neritariidae]
• Neritaria incisa (Kittl 1894) [Neritariidae]
• Neritaria ingrandita (Kittl 1894) [Neritariidae]
• Neritaria interscripta, Geyer et al. 2005 [Neritariidae]
• Neritaria intexta, Pan and Lin 1984 [Neritariidae]
• Neritaria jingheensis, Yin 1980 [Neritariidae]
• Neritaria kamyshlensis, Mazaev 2018 [unclassified species]
• Neritaria mandelslohi (Klipstein 1843) [Neritariidae]
• Neritaria matercula (Quenstedt 1884) [Neritariidae]
• Neritaria neritina (Münster 1841) [Neritariidae]
• Neritaria ninacacana, Haas 1953 [Neritariidae]
• Neritaria nuetzeli, McRoberts and Blodgett 2000 [Neritariidae]
• Neritaria obliqua, Haas 1953 [Neritariidae]
• Neritaria orbiculata (Stoppani 1858) [Neritariidae]
• Neritaria otomorpha (Kittl 1894) [Neritariidae]
• Neritaria papilio (Stoppani 1857) [Neritariidae]
• Neritaria plicatilis (Klipstein 1843) [Neritariidae]
• Neritaria similis, Koken 1892 [Neritariidae]
• Neritaria sphaeroidica, Picard 1903 [Neritariidae]
• Neritaria subincisa (Kittl 1894) [Neritariidae]
• Neritaria subneritina, Böhm 1895 [Neritariidae]
• Neritaria venusta, Böhm 1895 [Neritariidae]
• Neritariidae, family, Wenz 1938 [Gastropoda]
• Neritariinae, subfamily, Wenz 1938 [Neritariidae]
• Neritella, Gray 1847 [Neritidae]
• Neritellinae, subfamily, Gray 1847 [Neritidae]
• Neritidae, family, Rafinesque 1815 [Gastropoda]
• Neritilia, Martens 1879 [Neritiliidae]
• Neritiliidae, family, Schepman 1908 [Cycloneritimorpha]
• Neritimorpha, subclass, Golikov and Starobogatov 1975 [Gastropoda]
• Neritina, Lamarck 1816 [Neritidae]
• Neritina (Clithon) (Montfort 1810) [Neritidae]
• Neritina (Clithon) eastoni, Martin 1916 [Ampullinidae]
• Neritina (Nereina) () [Neritidae]
• Neritina (Nereina) woodwardi (Guppy 1866) [Neritidae]
• Neritina (Neritina), Lamarck 1816 [Neritidae]
• Neritina (Neritina) pulligera (Linnaeus 1767) [Neritidae]
• Neritina (Provittoidae), Baker 1923 [Neritidae]
• Neritina (Puperita) (Gray 1847) [Neritidae]
• Neritina (Puperita) figulopicta, Maury 1917 [Neritidae]
• Neritina (Smaragdia) (Issel 1869) [Neritidae]
• Neritina (Smaragdia) viridemaris, Maury 1917 [Neritidae]
• Neritina (Thalassonerita), Moroni 1966 [unclassified subgenus]
• Neritina (Velatella) (Meek 1873) [unclassified subgenus]
• Neritina (Vitta) (Mörch 1852) [Neritidae]
• Neritina (Vitta) virginea (Linnaeus 1758) [Neritidae]
• Neritina (Vittoidae), Baker 1923 [Neritidae]
• Neritina arenacea, Terquem 1855 [Neridomidae]
• Neritina buekkensis (Telegdi-Roth 1914) [Neritidae]
• Neritina cannabis, Terquem 1855 [Neridomidae]
• Neritina crenulatus, Klein 1853 [Neritidae]
• Neritina crepidularia, Lamarck 1822 [Neritidae]
• Neritina cyrtocelis, Krauss 1852 [Neritidae]
• Neritina daani, Landau et al. 2016 [Neritidae]
• Neritina daisyae, Landau et al. 2016 [Neritidae]
• Neritina doderleini, d'Ancona 1869 [Neritidae]
• Neritina dominicana, Costa et al. 2001 [Neritidae]
• Neritina ectypha, Woodring 1973 [Neritidae]
• Neritina elephantina, Wesselingh 2003 [Neritidae]
• Neritina etheridgei, Roxo 1924 [Neritidae]
• Neritina figulopicta (Maury 1917) [Neritidae]
• Neritina grandis, Cooke 1919 [Neritidae]
• Neritina grateloupianus (Férussac 1823) [Neritidae]
• Neritina hettangiensis, Terquem 1855 [Neridomidae]
• Neritina imitans, Kittl 1892 [Neritidae]
• Neritina insolita, L. W. Stephenson 1953 [Neritidae]
• Neritina iris, Mousson 1848 [Neritidae]
• Neritina isabellae, Landau et al. 2016 [Neritidae]
• Neritina jogjacartensis, Martin 1916 [Neritidae]
• Neritina jungi, Costa et al. 2001 [Neritidae]
• Neritina khurensis (Waagen 1880) [Cycloneritimorpha]
• Neritina liasina, Dunker 1844 [Neridomidae]
• Neritina martini, Dickerson 1915 [Neritidae]
• Neritina meesi, Landau et al. 2016 [Neritidae]
• Neritina meleagris, Lamarck 1822 [Neritidae]
• Neritina mutinensis, d'Ancona 1869 [Neritidae]
• Neritina nunoi, Landau et al. 2016 [Neritidae]
• Neritina obtusangula, Krauss 1852 [Neritidae]
• Neritina ortoni, Conrad 1871 [Neritidae]
• Neritina oualaniensis, Lesson 1831 [Neritidae]
• Neritina pachii, Hörnes 1848 [Neritidae]
• Neritina passyana, Deshayes 1864 [Neritidae]
• Neritina patricknuttalli, Wesselingh 2003 [Neritidae]
• Neritina picta (Férussac 1825) [Neritidae]
• Neritina picta, Sowerby 1832 [Neritidae]
• Neritina pilisensis (Baldi 1973) [Neritidae]
• Neritina powelli, White 1876 [Neritidae]
• Neritina prisca (Gemmellaro 1889) [Cycloneritimorpha]
• Neritina protei, Goldfuss 1844 [Cycloneritimorpha]
• Neritina pulligera (Linnaeus 1767) [Neritidae]
• Neritina puncta, Etheridge 1879 [Neritidae]
• Neritina reclivata (Say 1822) [Neritidae]
• Neritina roxoi, de Greve 1938 [Neritidae]
• Neritina seani, Landau et al. 2016 [Neritidae]
• Neritina sparsilineata, Dall 1913 [Neritidae]
• Neritina tethys, Gemmelaro 1878 [Neridomidae]
• Neritina tjidamarensis (Martin 1879) [Neritidae]
• Neritina unidenta, Aldrich 1911 [Neritidae]
• Neritina usnea (Röding 1798) [Neritidae]
• Neritina violacea, Gmelin 1791 [Neritidae]
• Neritina virginea (Linnaeus 1758) [Neritidae]
• Neritina virginia (Linnaeus 1758) [Neritidae]
• Neritina viridemaris (Maury 1917) [Neritidae]
• Neritina viridis, Linnaeus 1758 [Neritidae]
• Neritina woodwardi, Guppy 1866 [Neritidae]
• Neritina wyomingensis, Stanton 1899 [Neritidae]
• Neritina zebra (Bruguiere 1792) [Neritidae]
• Neritinae, subfamily, Rafinesque 1815 [Neritidae]
• Neritinidae, family, Poey 1852 [Neritidae]
• Neritininae, subfamily (Poey 1852) [Neritidae]
• Neritodonta, Brusina 1884 [Neritidae]
• Neritodonta doderleini (d'Ancona 1869) [Neritidae]
• Neritodonta mutinensis (d'Ancona 1869) [Neritidae]
• Neritodryas, Martens 1869 [Neritidae]
• Neritodryas guillioui, Symonds and Pacaud 2010 [Neritidae]
• Neritoida, order, Rafinesque 1815 [Cycloneritimorpha]
• Neritoidea, superfamily (Rafinesque 1815) [Gastropoda]
• Neritoina, order (Rafinesque 1815) [Cycloneritimorpha]
• Neritoma, Morris 1949 [Neritidae]
• Neritoma (Neridomus) (Morris and Lycett 1915) [Neridomidae]
• Neritoma (Neridomus) arenacea (Terquem 1855) [Neridomidae]
• Neritoma (Neridomus) gea (d'Orbigny 1850) [Neridomidae]
• Neritoma (Neridomus) hettangiensis (Terquem 1855) [Neridomidae]
• Neritoma (Neridomus) ovallella, Pan 1977 [Neridomidae]
• Neritoma (Neridomus) tethys (Gemmelaro 1878) [Neridomidae]
• Neritomopsis, Waagen 1880 [Cycloneritimorpha]
• Neritomopsis (Catubrina), Caneva 1906 [Cycloneritimorpha]
• Neritomopsis (Catubrina) solitaria, Caneva 1906 [Cycloneritimorpha]
• Neritomopsis minuta, Waagen 1880 [Cycloneritimorpha]
• Neritomopsis ovulum, Waagen 1880 [Cycloneritimorpha]
• Neritophlebia, Pritykina 1981 [Paurophlebiidae]
• Neritophlebia elegans, Pritykina 1981 [Paurophlebiidae]
• Neritophlebia longa, Pritykina 1981 [Paurophlebiidae]
• Neritophlebia vicina, Pritykina 1981 [Paurophlebiidae]
• Neritophlebiinae, subfamily, Bechly 1996 [Paurophlebiidae]
• Neritoplica, Oppenheim 1892 [Archaeogastropoda]
• Neritopsidae, family, Gray 1847 [Neritoina]
• Neritopsina, superorder, Cox 1960 [Gastropoda]
• Neritopsinae, subfamily, Gray 1847 [Neritopsidae]
• Neritopsis, Grateloup 1832 [Neritopsidae]
• Neritopsis (Hayamiella), Kase 1984 [Neritopsidae]
• Neritopsis (Neritopsis), Grateloup 1832 [Neritopsidae]
• Neritopsis (Neritopsis) elegantissima (Hornes 1853) [Neritopsidae]
• Neritopsis (Neritopsis) fabianii (Toni 1912) [Neritopsidae]
• Neritopsis (Neritopsis) papodensis, Szabo 1982 [Neritopsidae]
• Neritopsis (Neritopsis) radula (Linnaeus 1758) [Neritopsidae]
• Neritopsis (Neritopsis) spinigera, Szabo 1982 [Neritopsidae]
• Neritopsis (Wallowiella), Frýda et al. 2003 [Neritopsidae]
• Neritopsis (Wallowiella) vallieri, Frýda et al. 2003 [Wallowiella]
• Neritopsis armata (Münster 1841) [Neritopsidae]
• Neritopsis atlantica, Sarasua 1973 [Neritopsidae]
• Neritopsis benacensis, Vacek 1886 [Neritopsidae]
• Neritopsis benoisti, Cossmann 1899 [Neritopsidae]
• Neritopsis bicarinata, Kittl 1894 [Neritopsidae]
• Neritopsis decussata (Münster 1841) [Neritopsidae]
• Neritopsis distincta, Kittl 1894 [Archaeogastropoda]
• Neritopsis dumortieri, Conti and Szabó 1989 [Neritopsidae]
• Neritopsis elegantissima, Hornes 1853 [Neritopsidae]
• Neritopsis exigua, Terquem 1855 [Neritoina]
• Neritopsis fabianii, Toni 1912 [Neritopsidae]
• Neritopsis faizae, Abbass 1972 [Neritopsidae]
• Neritopsis finlayi, R. C. Hoerle 1974 [Neritopsidae]
• Neritopsis galeola, Stoppani 1858 [Neritopsidae]
• Neritopsis gedrosiana, Harzhauser et al. 2017 [unclassified species]
• Neritopsis glabrata (Kittl 1894) [Neritopsidae]
• Neritopsis hebertan (d'Orbigny 1852) [Neritopsidae]
• Neritopsis hebertana, d'Orbigny 1852 [Neritopsidae]
• Neritopsis kasei, Kiel and Bandel 2004 [Neritopsidae]
• Neritopsis moniliformis, Grateloup 1832 [Neritopsidae]
• Neritopsis opalina, Brusamien 1909 [Neritopsidae]
• Neritopsis ornata (Münster 1841) [Neritopsidae]
• Neritopsis planoplicatus, Tong and Erwin 2001 [Neritopsidae]
• Neritopsis praeclara, Seguenza 1885 [Neritopsidae]
• Neritopsis radula (Linnaeus 1758) [Neritopsidae]
• Neritopsis speighti, Trechmann 1917 [Neritopsidae]
• Neritopsis subornata (Münster 1841) [Neritopsidae]
• Neritopsis vokesorum, Hoerle 1972 [Neritopsidae]
• Neritopsis waageni, Laube 1868 [Neritopsidae]
• Neritopsoidea, superfamily, Gray 1847 [Neritoina]
• Neritoptyx, Oppenheim 1892 [Neritopsidae]
• Neritra [Cardiida]
• Neritrema, Récluz 1869 [Littorinidae]
• Nerium, Linnaeus [Apocynaceae]
• Nerium hinoidea, MacGinitie 1941 [Apocynaceae]
• Nerodia, Baird and Girard 1853 [Colubridae]
• Nerodia erythrogaster, Clark 1903 [unclassified species]
• Nerodia fasciata, Linnaeus 1766 [unclassified species]
• Nerodia floridana, Goff 1936 [unclassified species]
• Nerodia hibbardi, Holman 1962 [unclassified species]
• Nerodia hillmani (Wilson 1968) [Colubridae]
• Nerodia rhombifer, Hallowell 1852 [unclassified species]
• Nerodia sipedon (Linnaeus 1758) [Colubridae]
• Nerodia sipedon fasciata (Linnaeus 1766) [Colubridae]
• Nerodia taxispilota, Holbrook 1842 [unclassified species]
• Nerophis, Rafinesque 1810 [Gasterosteiformes]
• Nerrhena, Heidelberger and Bandel 1999 [Nerrhenidae]
• Nerrhena aequistriata (Kirchner 1915) [Nerrhenidae]
• Nerrhena aequistriatus (Kirchner 1915) [Nerrhenidae]
• Nerrhena nonecincta, Heidelberger and Koch 2005 [Nerrhenidae]
• Nerrhena reticulata, Heidelberger and Bandel 1999 [Nerrhenidae]
• Nerrhenidae, family, Bandel and Heidelberger 2001 [Euomphalina]
• Nerrhenoidea, superfamily, Bandel and Heidelberger 2001 [Euomphalina]
• Nertera, Banks et al. 1788 [Rubiaceae]
• Nerterogeomys, Gazin 1942 [Geomyidae]
• Nerterogeomys anzensis (Becker and White 1981) [Geomyidae]
• Nerterogeomys garbanii (J. White and Downs 1961) [Geomyidae]
• Nerterogeomys minor (Gidley 1922) [Geomyidae]
• Nerterogeomys paenebursarius (Strain 1966) [Geomyidae]
• Nerterogeomys persimilis (Hay 1927) [Geomyidae]
• Nerterogeomys smithi (Hibbard 1967) [Geomyidae]
• Nerthastraea, Chevalier 1961 [Montlivaltiidae]
• Nerthastraea orbignyi, Chevalier 1961 [Montlivaltiidae]
• Nerthebrochinae, subfamily, Cooper 1983 [Sellithyrididae]
• Nerthebrochus, Cooper 1983 [Sellithyrididae]
• Nerthebrochus ovalis, Simon 2005 [Sellithyrididae]
• Nerthebrochus robertoni (d'Archiac 1847) [unclassified species]
• Nerthebrochus sulcata, Simon 2005 [Sellithyrididae]
• Nerthra, Say 1831 [Gelastocoridae]
• Nerthra bichelata, Poinar and Brown 2016 [Gelastocoridae]
• Nerthrinae, subfamily, Kirkaldy 1906 [Gelastocoridae]
• Nerudaspis, Pribyl and Vanek 1965 [Asaphidae]
• Nerva, Vokes 1969 [unclassified genus]
• Nerverita (Risso 1826) [Naticidae]
• Nervolites [Hyolithomorpha]
• Nervophyllum, Vasilyuk 1959 [Aulophyllidae]
• Nervostrophia [Leptostrophiidae]
• Nervostrophia euglyphea (Stainbrook 1945) [Douvillinidae]
• Nervostrophia extensa, Cooper and Dutro 1982 [Leptostrophiidae]
• Nervostrophia geniculata, Cooper and Dutro 1982 [Leptostrophiidae]
• Nervostrophia latissima (Quenstedt 1871) [Leptostrophiidae]
• Nervostrophia mucrospina, Cooper and Dutro 1982 [Leptostrophiidae]
• Nervostrophia multinervosa, Stainbrook 1945 [Leptostrophiidae]
• Nervostrophia plana, Cooper and Dutro 1982 [Leptostrophiidae]
• Nervostrophia solida, Cooper and Dutro 1982 [Leptostrophiidae]
• Nesagapostemon, Engel 2009 [Halictidae]
• Nesagapostemon moronei, Engel 2009 [Halictidae]
• Nesciotherium, Roth 1898 [Interatheriidae]
• Nesciotherium indiculus, Roth 1898 [Interatheriidae]
• Neseuretinus (Dean 1967) [unclassified genus]
• Neseuretinus birmanicus (Reed 1906) [unclassified species]
• Neseuretinus turcicus (Dean 1967) [unclassified species]
• Neseuretus, Hicks 1873 [Calymenidae]
• Neseuretus (Neseuretinus), Dean 1967 [unclassified subgenus]
• Neseuretus (Neseuretinus) turcicus, Dean 1967 [unclassified species]
• Neseuretus arenosus, Dean 1966 [unclassified species]
• Neseuretus birmanica (Reed 1906) [unclassified species]
• Neseuretus concavus, Lu 1975 [unclassified species]
• Neseuretus concavus tenellus, Lu 1975 [unclassified subspecies]
• Neseuretus expansus, Lu 1975 [unclassified species]
• Neseuretus ghavideli, Bruton et al. 2004 [unclassified species]
• Neseuretus nivalis (Salter 1865) [unclassified species]
• Neseuretus paronai (Pellizzari 1913) [unclassified species]
• Neseuretus tenellus (Lu 1975) [unclassified species]
• Neseuretus tristani (Brongniart and Desmarest 1817) [Calymenidae]
• Nesides [Coelacanthiformes]
• Nesillas, Oberholser 1899 [Sylviidae]
• Nesillas lantzii (Grandidier 1867) [unclassified species]
• Nesiocypraea, Azuma and Kurohara 1967 [Cypraeidae]
• Nesiocypraea midwayensis, Azuma and Kurohara 1967 [Cypraeidae]
• Nesiotites, Bate 1945 [Soricidae]
• Nesiotites corsicanus, Bate 1945 [unclassified species]
• Nesiotites hidalgo, Bate 1945 [unclassified species]
• Nesiotites rafelinensis, Rofes et al. 2012 [unclassified species]
• Nesiotites similis, Hensel 1855 [unclassified species]
• Nesobornia [Cardiida]
• Nesochthamalus, Foster and Newman 1987 [Chthamalidae]
• Nesoclopeus, Peters 1932 [unclassified genus]
• Nesoclopeus poecilopterus (Hartlaub 1866) [unclassified species]
• Nesoclopeus poicilopterus (Hartlaub 1866) [unclassified species]
• Nesoctites, Hargitt 1890 [unclassified genus]
• Nesoctites micromegas (Sundevall 1866) [unclassified species]
• Nesocyrtosoma, Marcuzzi 1976 [Tenebrionidae]
• Nesocyrtosoma antiquum (Kaszab and Schwaller 1984) [Tenebrionidae]
• Nesocyrtosoma antiquus (Kaszab and Schwaller 1984) [Tenebrionidae]
• Nesocyrtosoma celadonum, Doyen and Poinar 1994 [Tenebrionidae]
• Nesocyrtosoma hadratum, Doyen and Poinar 1994 [Tenebrionidae]
• Nesocyrtosoma impensum, Doyen and Poinar 1994 [Tenebrionidae]
• Nesocyrtosoma minisculum, Hopp and Ivie 2009 [unclassified species]
• Nesocyrtosoma phthanatum, Doyen and Poinar 1994 [Tenebrionidae]
• Nesodactylus, Colbert 1969 [Rhamphorhynchidae]
• Nesodactylus hesperius, Colbert 1969 [Rhamphorhynchidae]
• Nesodon, R. Owen 1846 [Toxodontidae]
• Nesodon andium, Ameghino 1891 [Toxodontidae]
• Nesodon brachycephalus, Ameghino 1894 [Toxodontidae]
• Nesodon cavifrons, Ameghino 1894 [Toxodontidae]
• Nesodon conspurcatus (Ameghino 1887) [Toxodontidae]
• Nesodon imbricatus, Owen 1846 [Toxodontidae]
• Nesodon limitatum, Mercerat 1891 [Toxodontidae]
• Nesodon magnus, Owen 1853 [Astrapotheriidae]
• Nesodon marmoratus (Ameghino 1887) [Toxodontidae]
• Nesodon obliteratus (Ameghino 1887) [Toxodontidae]
• Nesodon ovinus, Owen 1846 [Toxodontidae]
• Nesodon ovinus, Burmeister 1891 [Toxodontidae]
• Nesodon patagonicus (Mercerat 1891) [Toxodontidae]
• Nesodon sulivani (Owen 1846) [Toxodontidae]
• Nesodon sullivani, Owen 1846 [Toxodontidae]
• Nesodon taweretus, Forasiepi et al. 2015 [unclassified species]
• Nesodon typicus, Mercerat 1891 [Toxodontidae]
• Nesodonopsis, Roth 1898 [Toxodontidae]
• Nesodonopsis burckhardti, Roth 1898 [Toxodontidae]
• Nesodonopsis deformis, Roth 1898 [Toxodontidae]
• Nesodonopsis speciosus, Roth 1898 [Toxodontidae]
• Nesodontidae, family, Murray 1866 [Toxodontidae]
• Nesodontinae, family, Murray 1866 [Toxodontidae]
• Nesodontinae, subfamily (Murray 1866) [Toxodontidae]
• Nesoenas, Salvadori 1893 [unclassified genus]
• Nesoenas cicur, Hume 2011 [unclassified species]
• Nesoenas duboisi, Rothschild 1907 [unclassified species]
• Nesoenas mayeri (Prévost and Knip 1843) [unclassified species]
• Nesoenas picturata (Temminck 1813) [unclassified species]
• Nesoenas rodericana (Milne-Edwards 1874) [unclassified species]
• Nesofregetta, Mathews 1912 [unclassified genus]
• Nesofregetta fuliginosa (Gmelin 1789) [unclassified species]
• Nesogale, Thomas 1918 [Tenrecidae]
• Nesohippus, Ameghino 1904 [Notohippidae]
• Nesohippus insulatus, Ameghino 1904 [Notohippidae]
• Nesokia, Alston 1876 [Muridae]
• Nesolagus, Forsyth Major 1899 [Leporidae]
• Nesoleipoceros, Radulesco and Samson 1967 [unclassified genus]
• Nesolimnas, Andrews 1896 [unclassified genus]
• Nesolimnas dieffenbachi (Sharpe 1875) [unclassified species]
• Nesolutra, Bate 1935 [Mustelidae]
• Nesolutra euxena, Bate 1935 [Mustelidae]
• Nesolutra ichnusae, Malatesta 1977 [Mustelidae]
• Nesolutra trinacriae, Burgio and Fiore 1988 [Mustelidae]
• Nesomyidae, family [Rodentia]
• Nesomyinae, subfamily [Nesomyidae]
• Nesomyrmex, Wheeler 1910 [Formicidae]
• Nesomyrmex caritatis (de Andrade 1999) [Formicidae]
• Nesomyrmex dominicanus (de Andrade 1999) [Formicidae]
• Nesomys, Peters 1870 [Nesomyidae]
• Nesonektris, García-Bellido et al. 2014 [unclassified genus]
• Nesonektris aldridgei, García-Bellido et al. 2014 [unclassified species]
• Nesophalaris, Brodkorb and Dawson 1962 [unclassified genus]
• Nesophalaris chathamensis (Forbes 1892) [unclassified species]
• Nesophalaris prisca (Hamilton 1893) [unclassified species]
• Nesophontes, Anthony 1916 [Nesophontidae]
• Nesophontidae, family [Mammalia]
• Nesophontoidea, superfamily, Anthony 1916 [Mammalia]
• Nesopithecidae, family, Major 1896 [Primates]
• Nesopupinae, subfamily, Steenberg 1925 [Vertiginidae]
• Nesoryctes, Thomas 1918 [Tenrecidae]
• Nesotrochis, Wetmore 1918 [Ralliformes]
• Nesotrochis debooyi, Wetmore 1918 [unclassified species]
• Nesovitrea, C. M. Cooke 1921 [Zonitidae]
• Nesovitrea boettgeriana (Clessin 1877) [Zonitidae]
• Nesovtriton, Skutschas 2009 [Urodela]
• Nesovtriton mynbulakensis, Skutschas 2009 [Urodela]
• Nessariostoma, Broili 1933 [Pseudopetalichthyida]
• Nessariostoma [Placodermi]
• Nessovbaatar, Kielan-Jaworowska and Hurum 1997 [Sloanbaataridae]
• Nessovbaatar multicostatus, Kielan-Jaworowska and Hurum 1997 [Sloanbaataridae]
• Nessovemys, Chkhikvadze 1985 [Sinochelyidae]
• Nessovemys testudiformis (Nessov 1981) [Sinochelyidae]
• Nessovophis, Averianov 1997 [Nigerophiidae]
• Nessovophis tamdy, Averianov 1997 [Palaeophiidae]
• Nessovophis zhylga, Averianov 1997 [Nigerophiidae]
• Nesta, H. Adams 1870 [Fissurellidae]
• Nesticidae, family, Simon 1894 [Araneae]
• Nesticus, Thorell 1869 [unclassified genus]
• Nesticus pallidus, Emerton 1875 [Nesticidae]
• Nestor, Lesson 1830 [Psittacidae]
• Nestor chathamensis, Wood et al. 2014 [unclassified species]
• Nestor meridionalis (Gmelin 1788) [Psittacidae]
• Nestor notabilis, Gould 1856 [Psittacidae]
• Nestor productus (Gould 1836) [unclassified species]
• Nestorembia, Shcherbakov 2015 [Alexarasniidae]
• Nestorembia novojilovi, Shcherbakov 2015 [Alexarasniidae]
• Nestorembia shcherbakovi, Aristov 2017 [Alexarasniidae]
• Nestorembiinae, subfamily, Shcherbakov 2015 [Alexarasniidae]
• Nestoridae, family [Psittaciformes]
• Nestorinae, subfamily, Bonaparte 1849 [Strigopidae]
• Nestoritherium, Kaup 1859 [Chalicotheriidae]
• Netastoma [Myoida]
• Netelia, Gray 1860 [Ichneumonidae]
• Netelia (Parabates) (Förster 1869) [Ichneumonidae]
• Nethania, Giebel 1856 [unclassified genus]
• Nethania molossus (Westwood 1854) [Mesoblattinidae]
• Netherea, Vršanský and Anisyutkin 2008 [Polyphagidae]
• Netherea haatika, Vršanský and Anisyutkin 2008 [Polyphagidae]
• Nethertonodus, Märss and Miller 2004 [Shieliidae]
• Nethertonodus prodigialis, Märss and Miller 2004 [Shieliidae]
• Netoxena, Sohn 2012 [Eolepidopterigidae]
• Netoxena nana (Martins-Neto 1999) [Eolepidopterigidae]
• Netrocytheridea [Podocopida]
• Netropanorpodes, Sun et al. 2007 [Nannochoristidae]
• Netropanorpodes decorosus, Sun et al. 2007 [Nannochoristidae]
• Netropanorpodes sentosus, Sun et al. 2007 [Nannochoristidae]
• Netschajewia, Licharew 1925 [Permophoridae]
• Netschajewia anshunensis, Lan 1980 [Permophoridae]
• Netschajewia elongata (Netschajew 1894) [Permophoridae]
• Netschajewia fenghaiensis, Li 1995 [Permophoridae]
• Netschajewia jiangsuensis (Liu 1976) [Permophoridae]
• Netschajewia modioliformis (King 1844) [Kalenteridae]
• Netschajewia svilajiensis, Chorowicz and Termier 1975 [Permophoridae]
• Netschajewia tschernyschewi, Licharew 1933 [Kalenteridae]
• Netschajewiana [Podocopida]
• Netsepoye, Lund 1989 [Belantseidae]
• Netsepoye hawesi, Lund 1989 [Belantseidae]
• Netta, Kaup 1829 [unclassified genus]
• Netta erythrophthalma (zu Wied 1833) [unclassified species]
• Netta rufina (Pallas 1773) [unclassified species]
• Nettapezoura, Briggs et al. 2008 [Arachnomorpha]
• Nettapezoura basilika, Briggs et al. 2008 [Nettapezoura]
• Nettapus, Brandt 1836 [Anatidae]
• Nettapus anatoides (Depéret 1890) [unclassified species]
• Nettapus eyrensis, De Vis 1905 [Anatidae]
• Nettastoma, Rafinesque 1810 [Anguilliformes]
• Nettastomella [Myoida]
• Nettastomidae, family [Anguilliformes]
• Nettelstedtia, Popov et al. 2000 [Belostomatidae]
• Nettelstedtia breitkreutzi, Popov et al. 2000 [Belostomatidae]
• Nettersheimia, Heidelberger 2003 [Euomphalina]
• Nettersheimia jungheimi, Heidelberger 2003 [Euomphalina]
• Nettion, Kaup 1829 [Anatidae]
• Nettion bunkeri, A. Wetmore 1944 [Anatidae]
• Nettion carolinense (Gmelin 1789) [unclassified species]
• Nettion crecca (Linnaeus 1758) [unclassified species]
• Nettion elapsum (De Vis 1888) [unclassified species]
• Nettion eppelsheimense (Lambrecht 1933) [unclassified species]
• Nettion gracilipes (De Vis 1905) [unclassified species]
• Nettion greeni, Brodkorb 1964 [Anatidae]
• Nettion ogallalae, Brodkorb 1962 [Anatidae]
• Nettion strenua (De Vis 1905) [unclassified species]
• Nettion velox (Milne-Edwards 1867) [unclassified species]
• Nettium, Kaup 1829 [Anatidae]
• Nettosuchidae, family, Langston 1965 [Alligatoridae]
• Nettosuchus, Langston 1965 [Alligatoridae]
• Nettosuchus atopus, Langston 1965 [Alligatoridae]
• Netutela, Emeljanov 1983 [Hemiptera]
• Netutela annunciator, Emeljanov 1983 [Hemiptera]
• Netutelini, tribe, Emeljanov 1983 [Hemiptera]
• Netzkaina [Ostracoda]
• Neuburgella, Kazantseva-Selentseva 1981 [Palaeonisciformes]
• Neuburgia, Martynov 1930 [Spilapteridae]
• Neuburgia, Radtschenko 1969 [Archaeopteridales]
• Neuburgia altaica, Martynov 1930 [Spilapteridae]
• Neuburgia karatauensis, Radtschenko 1969 [Archaeopteridales]
• Neuburgiidae, family, Rohdendorf 1961 [Palaeodictyoptera]
• Neudolbenus, Bashkuev 2013 [Permochoristidae]
• Neudolbenus giganteus, Bashkuev 2013 [Permochoristidae]
• Neudolbenus kopylovi, Bashkuev 2013 [Permochoristidae]
• Neufferia, Franzen 1994 [Dichobunidae]
• Neufferia manderscheidi, Franzen 1994 [Dichobunidae]
• Neumanella [Strophodontidae]
• Neumania, Bruton and Harper 1981 [Clitambonitidae]
• Neumania atlantica (Neuman 1976) [unclassified species]
• Neumania atlanticus (Neuman 1976) [Clitambonitidae]
• Neumania costata (Pander 1830) [Clitambonitidae]
• Neumania erecta (Pander 1830) [Clitambonitidae]
• Neumania marginata (Pander 1830) [Clitambonitidae]
• Neumania paucicostata, Egerquist 2003 [Clitambonitidae]
• Neumatoceras, Foerste 1935 [Oncoceratidae]
• Neumatoceras borense, Kröger et al. 2009 [Oncoceratidae]
• Neumatoceras drummuckense, Teichert 1940 [unclassified species]
• Neumatoceras parviborense, Kröger et al. 2009 [Oncoceratidae]
• Neumayria, Bayle 1878 [unclassified genus]
• Neumayria subrasilis, Burckhardt 1906 [unclassified species]
• Neumayria zitteli, Burckhardt 1903 [Haploceratidae]
• Neumayriceras, Rollier 1909 [unclassified genus]
• Neumayriceras externnodosum, Dorn 1930 [Oppeliidae]
• Neumayrithyris [Terebratulida]
• Neuquenella, Cooper and Leanza 2017 [unclassified genus]
• Neuquenella pehuenmapuensis (Leanza 1998) [unclassified species]
• Neuquenenitrigonia [Trigoniida]
• Neuqueniceras [Cephalopoda]
• Neuquenitrigonia, Leanza and Garate 1987 [Trigoniidae]
• Neuquenitrigonia huenickeni (Leanza and Garate 1985) [Trigoniidae]
• Neuquenitrigonia plazaensis, Pérez et al. 2008 [Trigoniidae]
• Neuquenitrigoniinae, subfamily, Leanza 1993 [Trigoniidae]
• Neuquenocypris, Musacchio 1973 [Ilyocyprididae]
• Neuquenocypris minor, Musacchio and Simeoni 1991 [Ilyocyprididae]
• Neuquenocypris minor mineira, Dias-Brito et al. 2001 [Ilyocyprididae]
• Neuquenocypris soaresi, Dias-Brito et al. 2001 [Ilyocyprididae]
• Neuquenornis, Chiappe and Calvo 1994 [Aves]
• Neuquenornis volans, Chiappe and Calvo 1994 [Aves]
• Neuquenraptor, Novas and Pol 2005 [Dromaeosauridae]
• Neuquenraptor argentinus, Novas and Pol 2005 [Dromaeosauridae]
• Neuquensaurus, Powell 1992 [Saltasauridae]
• Neuquensaurus australis (Lydekker 1893) [Saltasauridae]
• Neuquensaurus robustus (Huene 1927) [Saltasauridae]
• Neuquensuchus, Fiorelli and Calvo 2007 [Reptilia]
• Neuquensuchus universitas, Fiorelli and Calvo 2007 [Reptilia]
• Neuquinosmilia, Morsch 1991 [Montlivaltiidae]
• Neuquinosmilia gerthi, Morsch 1996 [Montlivaltiidae]
• Neuquinosmilia lospozonensis, Morsch 1991 [Montlivaltiidae]
• Neuradaceae, family, J.H.F. Link 1835 [Malvales]
• Neuralethopteris, J.-P. Laveine 1967 [Neuropteridae]
• Neuralethopteris biformis, L. Lesquereux 1880 [Neuropteridae]
• Neuralethopteris larischii, W.H. Gillespie et al. 1989 [Neuropteridae]
• Neuralethopteris pentias, D. White 1900 [Neuropteridae]
• Neuralethopteris pocahontas, D. White 1900 [Neuropteridae]
• Neuralethopteris schlehanii, J.-P. Laveine 1967 [unclassified species]
• Neuralethopteris sergiorum, Goubet et al. 2000 [Neuropteridae]
• Neuralethopteris smithsii, L. Lesquereux 1880 [Neuropteridae]
• Neuralia [Eumetazoa]
• Neurankylidae, family [Baenidae]
• Neurankylinae, subfamily () [Baenidae]
• Neurankylus, Lambe 1902 [Baenidae]
• Neurankylus baueri, Gilmore 1916 [Baenidae]
• Neurankylus eximius, Lambe 1902 [Baenidae]
• Neurankylus hutchisoni, Lively 2016 [unclassified species]
• Neurankylus lithographicus, Larson et al. 2013 [Baenidae]
• Neurankylus notos, Lichtig and Lucas 2016 [Baenidae]
• Neurankylus torrejonensis, Lyson et al. 2016 [Baenidae]
• Neurankylus utahensis, Lively 2016 [unclassified species]
• Neurankylus wyomingensis, Gilmore 1919 [Baenidae]
• Neuraphes, Thomson 1859 [Staphylinidae]
• Neuraphes fossilis, Franz 1983 [Staphylinidae]
• Neurastenyx, Martins-Neto and Vulcano 1997 [Palaeoleontidae]
• Neurastenyx araripensis (Martins-Neto 1992) [Palaeoleontidae]
• Neurastenyx conani, Martins-Neto 2010 [Palaeoleontidae]
• Neurastenyx cryptohymen (Heads et al. 2005) [Palaeoleontidae]
• Neurastenyx gigas, Martins-Neto and Vulcano 1997 [Palaeoleontidae]
• Neurastenyx polyhymnia, Martins-Neto 1997 [Palaeoleontidae]
• Neuratelia, Rondani 1856 [Mycetophilidae]
• Neuratelia gibbosa (Meunier 1904) [Mycetophilidae]
• Neuratelia giebeli (Meunier 1904) [Mycetophilidae]
• Neuratelia maimecha, Blagoderov and Grimaldi 2004 [Mycetophilidae]
• Neureclipsis, MacLachlan 1864 [Polycentropodidae]
• Neureclipsis burmanica, Wichard and Wang 2016 [Polycentropodidae]
• Neureclipsis exsculpta, Ulmer 1912 [Polycentropodidae]
• Neureclipsis geniculata, Ulmer 1912 [Polycentropodidae]
• Neureclipsis proxima, Ulmer 1912 [Polycentropodidae]
• Neureclipsis tornquisti, Ulmer 1912 [Polycentropodidae]
• Neurigona, Rondani 1856 [Dolichopodidae]
• Neurigona corcula, Meunier 1907 [Dolichopodidae]
• Neurigona corculus, Meunier 1908 [Dolichopodidae]
• Neurigoninae, subfamily (Aldrich 1905) [Dolichopodidae]
• Neurobole, Riek 1976 [Prosbolidae]
• Neurobole ramosa, Riek 1976 [Prosbolidae]
• Neurochaetidae, family, McAlpine 1978 [Diptera]
• Neurochelys, Moody 1980 [Testudines]
• Neurochelys harvicensis (Woodward 1830) [unclassified species]
• Neurocoris, Heer 1853 [Pentatomidae]
• Neurocoris elongatus, Heer 1853 [Pentatomidae]
• Neurocoris rotundatus, Heer 1853 [Pentatomidae]
• Neuroctenus, Fieber 1860 [Aradidae]
• Neuroctenus enspelensis, Wappler and Heiss 2006 [Aradidae]
• Neuroctenus incompletus, Wappler and Heiss 2006 [Aradidae]
• Neuroctenus kotejai, Wappler and Heiss 2006 [Aradidae]
• Neuroctenus messelensis, Wappler and Heiss 2006 [Aradidae]
• Neurodromicus, Cope 1873 [Boidae]
• Neurodromicus barbouri, Vanzolini 1952 [Boidae]
• Neurodromicus dorsalis, Cope 1873 [Boidae]
• Neurodromicus stanolseni, Vanzolini 1952 [Boidae]
• Neurogoninae, subfamily, Aldrich 1905 [Dolichopodidae]
• Neurograptus, Elles and Wood 1908 [Graptoloidea]
• Neurogymnurini, tribe, Butler 1948 [Erinaceidae]
• Neurogymnurus, Filhol 1877 [Erinaceidae]
• Neurogymnurus cayluxi, Filhol 1877 [Erinaceidae]
• Neurogymnurus indricotherii, Lopatin 1999 [Erinaceidae]
• Neurogymnurus minor, Filhol 1884 [Erinaceidae]
• Neurohelea, Kieffer 1925 [Ceratopogonidae]
• Neurohelea cothurnata (Meunier 1904) [Ceratopogonidae]
• Neurolyga, Rondani 1840 [Cecidomyiidae]
• Neurolyga declinata, Fedotova 2004 [Cecidomyiidae]
• Neurolyga magnifica, Nel and Prokop 2006 [Cecidomyiidae]
• Neuronema, McLachlan 1869 [Hemerobiidae]
• Neuronia, Leach [Phryganeidae]
• Neuronia evanescens, Scudder 1890 [Phryganeidae]
• Neuronia excellenta, Statz 1936 [Phryganeidae]
• Neuronia picea (Pictet and Hagen 1856) [Phryganeidae]
• Neurophyllaceae, family, Kon'no 1941 [Gondwanostachyales]
• Neurophyllum, Kon'no 1941 [Konnostachyaceae]
• Neurophyllum koreanicum, Kon'no 1941 [Konnostachyaceae]
• Neuropibrocha, Becker-Migdisova 1961 [Pereboriidae]
• Neuropibrocha paradunstanioides, Becker-Migdisova 1961 [Pereboriidae]
• Neuropibrocha ramisubcostalis, Becker-Migdisova 1961 [Pereboriidae]
• Neuropora, Bronn 1825 [Neuroporidae]
• Neuropora [Cyclostomata]
• Neuropora lusitanica, Termier et al. 1985 [Neuroporidae]
• Neuroporella [Cyclostomata]
• Neuroporidae, family, Termier et al. 1985 [Axinellida]
• Neuropsyche, Tillyard 1919 [Mesopsychidae]
• Neuropsyche elongata, Tillyard 1919 [Mesopsychidae]
• Neuroptera, order, Linnaeus 1758 [Insecta]
• Neuropterida, superorder [Insecta]
• Neuropteridae, family [Plantae]
• Neuropteridium, W. P. Schimper 1879 [unclassified genus]
• Neuropteris, Brongniart 1828 [Medullosaceae]
• Neuropteris biformis, L. Lesquereux 1880 [Neuropteridae]
• Neuropteris distans, Presl 1820 [Polypodiopsida]
• Neuropteris dluhoschii, C.B. Read 1934 [unclassified species]
• Neuropteris elrodii, L. Lesquereux 1879 [unclassified species]
• Neuropteris gaillardotii, Brongniart 1828 [Todites]
• Neuropteris pocahontas, D. White 1900 [Neuropteridae]
• Neuropteris rectinervis, W.J. Jongmans 1937 [Neuropteridae]
• Neuropteris schlehanii, D. Stur 1877 [unclassified species]
• Neuropteris smithsii, L. Lesquereux 1880 [Neuropteridae]
• Neuropterites, Novák 1878 [Neuroptera]
• Neuropterites depertitus, Novák 1878 [Neuroptera]
• Neuropteroidea, order [Insecta]
• Neurostena, Handlirsch 1919 [Insecta]
• Neurostena fayoliana, Handlirsch 1919 [Insecta]
• Neurosymploca, Wallergren 1858 [Zygaenidae]
• Neurosymploca oligocenica, Fernández-Rubio and Nel 2000 [Zygaenidae]
• Neurotelia, Rondani 1856 [Mycetophilidae]
• Neurotelia landrocki, Statz 1944 [Mycetophilidae]
• Neurotoma, Konow 1897 [unclassified genus]
• Neurotoma cockerelli, Rohwer 1908 [Pamphiliidae]
• Neurotomini, tribe, Benson 1945 [Pamphiliidae]
• Neurotrichus, Günther 1880 [Talpidae]
• Neurotrichus columbianus, Hutchison 1968 [Talpidae]
• Neurotrichus gibbsii (Baird 1858) [Talpidae]
• Neurotrichus minor, Skoczen 1993 [Talpidae]
• Neurotrichus polonicus, Skoczen 1980 [Talpidae]
• Neurotrichus skoczeni, Zijlstra 2010 [Talpidae]
• Neuryurini, tribe, hoffstetter 1958 [Glyptodontidae]
• Neuryurus, Ameghino 1889 [Glyptodontidae]
• Neuryurus antiquus (F. Ameghino 1888) [Glyptodontidae]
• Neuryurus compressidens, Moreno and Mercerat 1891 [Glyptodontidae]
• Neuryurus giganteus, Rovereto 1914 [Glyptodontidae]
• Neuryurus interundatus (Ameghino 1885) [unclassified species]
• Neuryurus proximus, Moreno and Mercerat 1891 [Glyptodontidae]
• Neuryurus rudis (Gervais 1878) [Glyptodontidae]
• Neuseptychoptera, Szadziewski et al. 2017 [unclassified genus]
• Neuseptychoptera carolinensis, Szadziewski et al. 2017 [unclassified species]
• Neusibatrachus, Seiffert 1972 [Anura]
• Neusibatrachus wilferti, Seiffert 1972 [Anura]
• Neusticemys, Fernandez and de la Fuente 1993 [Testudines]
• Neusticemys neuquina (Fernandez and de la Fuente 1988) [Testudines]
• Neusticemys neuquinum, Fernandez and Fuente 1988 [unclassified species]
• Neusticomys, Anthony 1921 [Cricetidae]
• Neusticomys monticolus, Anthony 1921 [Cricetidae]
• Neusticomys venezuelae (Anthony 1929) [Cricetidae]
• Neusticosauria, Seeley 1892 [Mesosauria]
• Neusticosauridae, family [Nothosauria]
• Neusticosaurus (Nopcsa 1928) [Lariosauridae]
• Neusticosaurus edwardsii, Sander 1989 [unclassified species]
• Neusticosaurus peyeri, Sander 1989 [unclassified species]
• Neusticosaurus pusillus (Fraas 1881) [Lariosauridae]
• Neusticosaurus pygmaeus, Fraas 1896 [Lariosauridae]
• Neusticosaurus toeplitschi (Nopcsa 1928) [unclassified species]
• Neustosaurus, Raspail 1842 [Metriorhynchidae]
• Neustosaurus gigondarum, Raspail 1842 [Metriorhynchidae]
• Nevadabolbina [Palaeocopida]
• Nevadacrinus, Lane and Webster 1966 [Taxocrinidae]
• Nevadacrinus geniculatus, Lane and Webster 1966 [Taxocrinidae]
• Nevadacyathus, Okulitch 1943 [Ajacicyathida]
• Nevadaecystis [Cornuta]
• Nevadaecystis americana (Ubaghs 1963) [unclassified species]
• Nevadalites, Marek 1976 [unclassified genus]
• Nevadalites palmeri, Marek 1976 [unclassified species]
• Nevadapecten, Waller and Stanley 2005 [Pectinidae]
• Nevadapecten lynnae, Waller and Stanley 2005 [unclassified species]
• Nevadaphyllinae, subfamily, Hill 1981 [Streptelasmatidae]
• Nevadaphyllites, Guex 1980 [Juraphyllitidae]
• Nevadaphyllites compressus, Guex 1980 [Juraphyllitidae]
• Nevadaphyllites glaberrimus (Neumayr 1879) [Juraphyllitidae]
• Nevadaphyllites microumbilicatus, Taylor 1998 [Juraphyllitidae]
• Nevadaphyllites pounamuus, Stevens 2004 [Juraphyllitidae]
• Nevadaphyllites psilomorphus (Neumayr 1879) [Juraphyllitidae]
• Nevadaphyllum, Stumm 1937 [Streptelasmatidae]
• Nevadaprusia, Adrain et al. 2008 [Lichida]
• Nevadaprusia cortezensis, Adrain et al. 2008 [Lichida]
• Nevadaspira, Yochelson 1971 [Euomphalidae]
• Nevadaspira cooperi, Yochelson 1971 [Euomphalidae]
• Nevadathalamia, Senowbari-Daryan 1990 [Verticillitidae]
• Nevadathalamia alpina, Senowbari-Daryan 1990 [Verticillitidae]
• Nevadathalamia arabica, Senowbari-Daryan and Maurer 2008 [Verticillitidae]
• Nevadathalamia conica, Senowbari-Daryan and Maurer 2008 [Verticillitidae]
• Nevadathalamia cylindrica (Seilacher 1962) [Verticillitidae]
• Nevadathalamia interpariesfera, Senowbari-Daryan et al. 2015 [Verticillitidae]
• Nevadathalamia minima, Senowbari-Daryan et al. 2008 [Verticillitidae]
• Nevadathalamia orbisfera, Senowbari-Daryan et al. 2015 [Verticillitidae]
• Nevadathalamia ramosa (Senowbari-Daryan and Reid 1987) [Verticillitidae]
• Nevadathalamia siciliana, Senowbari-Daryan et al. 2015 [Verticillitidae]
• Nevadathalamia variabilis, Senowbari-Daryan 2005 [Verticillitidae]
• Nevadathalamia waliabadensis, Senowbari-Daryan and Hamadani 1999 [Verticillitidae]
• Nevadatubulus, Signor and Mount 1987 [Problematica]
• Nevadatubulus dunfeei, Signor and Mount 1987 [unclassified species]
• Nevadella, Raw 1936 [Nevadiidae]
• Nevadella bacculenta, Fritz 1972 [Nevadiidae]
• Nevadella effusa, Repina 1974 [Nevadiidae]
• Nevadella eucharis (Walcott 1913) [Nevadiidae]
• Nevadella faceta, Fritz 1972 [Nevadiidae]
• Nevadella keelensis, Abe et al. 2010 [Nevadiidae]
• Nevadia, Walcott 1910 [Nevadiidae]
• Nevadia addyensis, Okulitch 1951 [unclassified species]
• Nevadia weeksi (Walcott 1908) [unclassified species]
• Nevadiidae, family, Hupé 1953 [Redlichiida]
• Nevadisculites, Bucher 1988 [Proarcestidae]
• Nevadisculites depressus, Bucher 1992 [Proarcestidae]
• Nevadisculites minutus, Bucher 1992 [Proarcestidae]
• Nevadisculites smithi, Bucher 1988 [Proarcestidae]
• Nevadisculites taylori, Bucher 1988 [Proarcestidae]
• Nevadites, Smith 1914 [Ceratitidae]
• Nevadites avenonensis, Brack and Rieber 1993 [unclassified species]
• Nevadites crassiornatus, Brack and Rieber 1993 [unclassified species]
• Nevadites ecarinatus (Hauer 1896) [unclassified species]
• Nevadites fontainei, Smith 1914 [Ceratitidae]
• Nevadites furlongi (Smith 1914) [Ceratitidae]
• Nevadites gabbi (Smith 1914) [Ceratitidae]
• Nevadites hantkeni (Mojsisovics 1882) [unclassified species]
• Nevadites humboldtensis, Smith 1914 [Ceratitidae]
• Nevadites hyatti (Smith 1904) [Ceratitidae]
• Nevadites lissoni, Jaworski 1923 [Metasibiritidae]
• Nevadites merriami, Smith 1914 [Ceratitidae]
• Nevadites reitzi (Boeckh 1875) [unclassified species]
• Nevadites secedensis, Brack and Rieber 1993 [unclassified species]
• Nevadites sinclairi, Smith 1914 [Ceratitidae]
• Nevadites sutanensis, Jaworski 1923 [Metasibiritidae]
• Nevaditinae, subfamily, Tozer 1994 [Ceratitidae]
• Nevadoceras, Schiappa et al. 1995 [Adrianitidae]
• Nevadoceras steelei, Schiappa et al. 1995 [Adrianitidae]
• Nevadocoelia, Bassler 1927 [Anthaspidellidae]
• Nevadocoelia grandis, Bassler 1927 [Anthaspidellidae]
• Nevadocoelia mazourkaensis, Greife and Langenheim 1963 [Anthaspidellidae]
• Nevadocoelia pulchra, Bassler 1927 [Anthaspidellidae]
• Nevadocoelia traini, Bassler 1927 [Anthaspidellidae]
• Nevadocoelia wistae, Bassler 1927 [Anthaspidellidae]
• Nevadocrinus [Sagenocrinida]
• Nevadophyllites [Phylloceratitida]
• Nevadoseris, Roniewicz and Stanley 2013 [Coryphylliidae]
• Nevadoseris punctata, Roniewicz and Stanley 2013 [Coryphylliidae]
• Nevadotheca, Malinky 1988 [Hyolithidae]
• Nevadotheca cybele (Walcott 1905) [Hyolithidae]
• Nevadotheca excellens (Billings 1872) [Hyolithidae]
• Nevadotheca heckeli, Malinky 1988 [Hyolithidae]
• Nevadotheca princeps (Billings 1872) [Hyolithidae]
• Nevadotheca whitei (Resser 1938) [Hyolithidae]
• Nevanellus, Kozur and Mostler 1981 [Ruesticyrtiidae]
• Nevanellus conicus, Kozur and Mostler 1981 [Ruesticyrtiidae]
• Nevania, Zhang and Rasnitsyn 2007 [Nevaniidae]
• Nevania aspectabilis, Li et al. 2014 [Nevaniidae]
• Nevania delicata, Zhang and Rasnitsyn 2007 [Nevaniidae]
• Nevania exquisita, Zhang and Rasnitsyn 2007 [Nevaniidae]
• Nevania ferocula, Zhang and Rasnitsyn 2007 [Nevaniidae]
• Nevania karatau, Zhang and Rasnitsyn 2008 [Nevaniidae]
• Nevania malleata, Zhang and Rasnitsyn 2007 [Nevaniidae]
• Nevania perbella, Li et al. 2014 [Nevaniidae]
• Nevania retenta, Zhang and Rasnitsyn 2007 [Nevaniidae]
• Nevania robusta, Zhang and Rasnitsyn 2007 [Nevaniidae]
• Nevaniidae, family (Zhang and Rasnitsyn 2007) [Hymenoptera]
• Nevaniinae, subfamily, Zhang and Rasnitsyn 2007 [Hymenoptera]
• Nevaphis, Heie 2006 [Aphididae]
• Nevaphis nevadensis, Heie 2006 [Aphididae]
• Nevenulora, Iredale 1930 [Lucinidae]
• Nevenulora (Jagonoma), Chavan 1946 [Lucinidae]
• Nevenulora (Nevenulora), Iredale 1930 [Lucinidae]
• Nevenulora inornata (Deshayes 1857) [Lucinidae]
• Neverita, Risso 1826 [Naticidae]
• Neverita (Glossaulax) (Pilsbry 1929) [Naticidae]
• Neverita (Glossaulax) alta (Arnold 1908) [unclassified species]
• Neverita (Glossaulax) andersoni (Clark 1918) [unclassified species]
• Neverita (Glossaulax) asheri, Petuch 1988 [Naticidae]
• Neverita (Glossaulax) bolivarensis, Clark and Durham 1946 [Naticidae]
• Neverita (Glossaulax) discula, Petuch 1988 [Naticidae]
• Neverita (Glossaulax) globosa (Gabb 1869) [unclassified species]
• Neverita (Glossaulax) jamesae, Moore 1963 [unclassified species]
• Neverita (Glossaulax) limula (Conrad 1833) [Naticidae]
• Neverita (Glossaulax) reclusiana (Deshayes 1839) [Naticidae]
• Neverita (Glossaulax) thomsonae, Hickman 1969 [Naticidae]
• Neverita (Hypterita), Woodring 1957 [Naticidae]
• Neverita (Neverita), Risso 1826 [Naticidae]
• Neverita (Neverita) globosa (Gabb 1869) [unclassified species]
• Neverita (Neverita) kirkensis, Clark 1915 [unclassified species]
• Neverita (Neverita) lamonae, Marincovich 1975 [unclassified species]
• Neverita (Neverita) nana, Möller 1842 [unclassified species]
• Neverita (Neverita) politiana, Dall 1919 [unclassified species]
• Neverita (Neverita) washingtonensis, Weaver 1916 [unclassified species]
• Neverita asagaiensis (Makiyama 1934) [Naticidae]
• Neverita callosa, Gabb 1866 [Naticidae]
• Neverita calvimontana, Deshayes 1864 [Naticidae]
• Neverita chiloensis (Philippi 1887) [Naticidae]
• Neverita chipolanus (Dall 1892) [Naticidae]
• Neverita didyma (Röding 1798) [Naticidae]
• Neverita duplicata (Say 1822) [Naticidae]
• Neverita duplicatus (Say 1822) [Naticidae]
• Neverita eocenica (Nagao 1928) [Naticidae]
• Neverita gibbosa (Lea 1833) [Naticidae]
• Neverita globosa, Gabb 1869 [Naticidae]
• Neverita globosa reefensis, Vokes 1939 [unclassified subspecies]
• Neverita jamesae, Moore 1963 [Naticidae]
• Neverita josephinia (Risso 1826) [Naticidae]
• Neverita kaitbeyensis, Abbass 1967 [Naticidae]
• Neverita kiritaniana (Yokoyama 1931) [Naticidae]
• Neverita limula (Conrad 1833) [Naticidae]
• Neverita nereidis, Maury 1917 [Naticidae]
• Neverita nomlandi, Dickerson 1917 [unclassified species]
• Neverita olla (De Serres 1829) [Naticidae]
• Neverita pabloensis, B.L. Clark 1915 [Naticidae]
• Neverita paraguanensis (F. Hodson 1927) [Naticidae]
• Neverita reclusiana (Deshayes 1839) [unclassified species]
• Neverita recluziana (Deshayes 1839) [Naticidae]
• Neverita recluziana alta, Arnold 1908 [unclassified subspecies]
• Neverita samanensis (Olsson 1928) [Naticidae]
• Neverita secta, Gabb 1864 [unclassified species]
• Neverita secta hemisecta, Clark 1938 [unclassified subspecies]
• Neverita semiglobosa (Grateloup 1847) [Naticidae]
• Neverita subreclusiana, Olsson 1931 [Naticidae]
• Neverita weaveri, Dickerson 1915 [unclassified species]
• Neveritinae, subfamily, Gray 1857 [Naticidae]
• Nevermannia, Enderlein 1921 [Simuliidae]
• Nevermannia cerberus, Enderlein 1921 [Simuliidae]
• Nevermanniini, tribe, Enderlein 1921 [Simuliidae]
• Nevesisporites, N. J. de Jersey and R. J. Paten 1964 [Bryophyta]
• Nevesisporites dailyi, Blackhouse 1988 [Foraminisporis]
• Nevesisporites radiatus, Srivastava 1972 [Nevesisporites]
• Nevesisporites vallatus, de Jersey and Paten 1964 [Nevesisporites]
• Nevianipora, Borg 1944 [Diaperoeciidae]
• Nevianipora interjuncta (MacGillivray 1886) [Diaperoeciidae]
• Nevianopora [Cyclostomata]
• Nevicia, Shcherbakov 2011 [Maguviopseidae]
• Nevicia imitans, Shcherbakov 2011 [Maguviopseidae]
• Nevillella [Foraminifera]
• Nevillina, Sidebottom 1905 [Hauerinidae]
• Nevrorthidae, family, Nakahara 1958 [Neuroptera]
• Nevrorthiformia, suborder, Aspöck 1995 [Neuroptera]
• Newaagia, Hertlein 1952 [Terquemiidae]
• Newaagia (Latinewaagia), Yin and Yin 1983 [unclassified subgenus]
• Newaagia (Latinewaagia) qilianensis, Yin and Yin 1983 [unclassified species]
• Newaagia lanonglaensis, Yin and McRoberts 2006 [Terquemiidae]
• Newaagia obliquus (Münster 1841) [unclassified species]
• Newberria [Stringocephalidae]
• Newboldiceras, Thomel 1972 [Acanthoceratidae]
• Newboldiceras (Newboldiceras), Thomel 1972 [unclassified subgenus]
• Newboldiceras (Newboldiceras) newboldi (Kossmat 1897) [unclassified species]
• Newellia [Demospongea]
• Newellipecten, Ruzicka et al. 1959 [Pectinida]
• Newellites, Furnish and Glenister 1969 [Cyclolobidae]
• Newellites richardsoni (Plummer and Scott 1937) [Cyclolobidae]
• Newellospongia, Rigby and Bell 2006 [Virgolidae]
• Newellospongia perforata, Rigby and Bell 2006 [Virgolidae]
• Newjersevania, Basibuyuk et al. 2000 [Evaniidae]
• Newjersevania brevis, Li et al. 2018 [unclassified species]
• Newjersevania casei, Basibuyuk et al. 2000 [Evaniidae]
• Newjersevania longa, Li et al. 2018 [unclassified species]
• Newjersevania nascimbenei, Basibuyuk et al. 2000 [Evaniidae]
• Newmanella, Ross 1969 [Tetraclitidae]
• Newmarracarroceras, Hall 1989 [Sonniniidae]
• Newmarracarroceras clarkei (Crick 1894) [Sonniniidae]
• Newmarracarroceras fairbridgei (Arkell 1954) [Sonniniidae]
• Newportopora [Trepostomida]
• Newsomella [Pterioida]
• Newsomites [Pachydomellidae]
• Newsomites karinae, Becker and Wang 1992 [Pachydomellidae]
• Newsomites subkarinae, Becker and Wang 1992 [Pachydomellidae]
• Newsteadia, Franca 1919 [Psychodidae]
• Newsteadia, Green 1902 [Orthezides]
• Newsteadia succini, Koteja and Zac-Ogaza 1988 [Orthezides]
• Newsteadiinae, subfamily, Kozar 2004 [Orthezides]
• Newsteadiini, tribe, Kozar 2004 [Orthezides]
• Newtonella, Broom 1937 [Endothiodontia]
• Newtonella platyceps, Broom 1937 [Pristerodon]
• Newtoniella, Cossmann 1893 [Triforidae]
• Newtoniellidae, family, Korobkov 1955 [Gastropoda]
• Newtoniellinae, subfamily, Korobkov 1955 [Newtoniellidae]
• Nexililamina, Mallett 1971 [Tienodictyidae]
• Nexililamina dipcreekensis, Mallett 1971 [Tienodictyidae]
• Nexipodes, Meyer 1845 [Reptilia]
• Nexocrinus, Eckert 1984 [Diplobathrida]
• Nexosispinum, Davey 1979 [Gonyaulacaceae]
• Nexospongia, Carrera 1996 [Nexospongiidae]
• Nexospongia sillaensis, Carrera 1996 [Nexospongiidae]
• Nexospongiidae, family, Carrera 1996 [Megalithistida]
• Nexuotapirus, Albright 1998 [Tapiridae]
• Nexuotapirus marslandensis (Schoch 1984) [Tapiridae]
• Nexuotapirus robustus (Sinclair 1901) [Tapiridae]
• Nezamyslia [Palaeocopida]
• Nezara, Amyot and Audinet-Serville 1843 [Pentatomidae]
• Nezara latitesta, Theobald 1937 [Pentatomidae]
• Nezara subtropicalis, Piton 1935 [Pentatomidae]
• Nezpercius, Blob et al. 2001 [Urodela]
• Nezpercius dodsoni, Blob et al. 2001 [Urodela]
• Nezumia, Jordan and Starks 1904 [Macrouridae]
• Nezumia contortus (Bassoli 1906) [unclassified species]
• Nezumia ornata (Bassoli 1906) [unclassified species]
• Nezumia sclerorhynchus, Valenciennes 1838 [unclassified species]
• Nezumia sclerorynchus (Valenciennes 1838) [Macrouridae]
• Nezumia teoulerensis, Lin et al. 2017 [unclassified species]
• Nezzazata [Nezzazatidae]
• Nezzazatidae, family, Hamaoui and Saint-Marc 1970 [Textulariina]
• Nezzazatinae, subfamily, Hamaoui and Sant-Marc 1970 [Nezzazatidae]
• Nezzazatinella, Darmoian 1976 [Nezzazatidae]
• Ngamalacinus, Muirhead 1997 [Thylacinidae]
• Ngamalacinus timmulvaneyi, Muirhead 1997 [Thylacinidae]
• Ngamaroo, Kear and Pledge 2007 [Diprotodontia]
• Ngamaroo archeri, Kear and Pledge 2007 [Diprotodontia]
• Nganasanella, Rozova 1963 [Asaphida]
• Nganasanella interminata, Rozova 1964 [Asaphida]
• Nganasanella nganasanensis, Rozova 1963 [Asaphida]
• Nganasanella tavgaensis, Rozova 1963 [Asaphida]
• Nganasania, Zherikhin 1977 [Cryptophagidae]
• Nganasania khetica, Zherikhin 1977 [Cryptophagidae]
• Nganasania taymyrica, Lyubarsky and Perkovsky 2014 [Cryptophagidae]
• Nganki, Kruse 1990 [Angusticornidae]
• Ngapakaldia, Stirton 1967 [Palorchestidae]
• Ngapakaldia bonythoni, Stirton 1967 [Palorchestidae]
• Ngapakaldia tedfordi, Stirton 1967 [Palorchestidae]
• Ngexisaurus, Zhao 1983 [Avetheropoda]
• Ngexisaurus dapukaensis, Zhao 1985 [Avetheropoda]
• Nguruwe, M. Pickford 1986 [Suidae]
• Nguruwe kijivium, M. Pickford 1986 [Suidae]
• Nguruwe namibensis, Pickford 1986 [unclassified species]
• Ngwevu, Chapelle et al. 2019 [unclassified genus]
• Ngwevu intloko, Chapelle et al. 2019 [unclassified species]
• Nhandumirim, Marsola et al. 2019 [unclassified genus]
• Nhandumirim waldsangae, Marsola et al. 2019 [unclassified species]
• Niachangella [Proetida]
• Niaftasuchidae, family, Ivakhnenko 1990 [Biarmosuchia]
• Niaftasuchoidea, superfamily, Ivakhnenko 1990 [unclassified superfamily]
• Niaftasuchus, Ivakhnenko 1990 [Niaftasuchidae]
• Niaftasuchus zekkeli, Ivakhnenko 1990 [Niaftasuchidae]
• Niajuphyllum, Strelnikov 1973 [Kodonophyllidae]
• Nialus, Mulsant 1870 [unclassified genus]
• Niasiaeschna, Hong 1985 [unclassified genus]
• Niassodon, Castanhinha et al. 2014 [Therochelonia]
• Niassodon mfumukasi, Castanhinha et al. 2014 [Therochelonia]
• Nibelia, Conil 1980 [Endothyridae]
• Nibiconia, Rigby and Webby 1988 [Angullongiidae]
• Nibiconia adnata, Rigby and Webby 1988 [Angullongiidae]
• Nibionia [Calcarea]
• Nicaeotrochus, Barta-Calmus 1973 [Turbinoliidae]
• Nicaeotrochus cyclolitoides (Bellardi 1847) [Turbinoliidae]
• Nicaginae, subfamily, LeConte 1861 [Lucanidae]
• Nicagini, tribe (LeConte 1861) [Lucanidae]
• Nicaisolopha, Vyalov 1936 [Ostreidae]
• Nicaisolopha lyonsi (Bullen 1898) [Ostreidae]
• Nicaisolopha nicaisei (Coquand 1862) [Ostreidae]
• Nicaisolopha tissoti (Peron and Thomas 1891) [Ostreidae]
• Nicaisolopha tridacnaeformis (Cox 1927) [Ostreidae]
• Nicania [Cardiida]
• Nicania banksii, Leach 1819 [Astartidae]
• Nicania crenata, Gray 1824 [Astartidae]
• Nicania striata, Leach 1819 [Astartidae]
• Nicaniella, Chavan 1945 [Astartidae]
• Nicaniella (Nicaniella), Nicaniella 1945 [Astartidae]
• Nicaniella (Nicaniella) voltzi (Honighaus 1836) [Astartidae]
• Nicaniella communis (Zittel and Goubert 1861) [unclassified species]
• Nicaniella incae (Jaworski 1922) [Astartidae]
• Niceforoceras, Basse 1948 [Collignoniceratidae]
• Niceforoceras umbulaziforme, Basse 1948 [Collignoniceratidae]
• Nicella [Gorgonacea]
• Nicella bursini, Kuzmicheva 1980 [Gorgonacea]
• Nicema, Woodring 1964 [Buccinidae]
• Nicema amara, Woodring 1964 [Buccinidae]
• Nicema guttifera (Grzybowski 1899) [Buccinidae]
• Nicema predistorta (Marks 1951) [Buccinidae]
• Nicema predistortus, Marks 1951 [unclassified species]
• Nicentrus, Casey 1892 [unclassified genus]
• Nicentrus curvirostris, Legalov 2018 [unclassified species]
• Nichollsemys, Brinkman et al. 2006 [Testudines]
• Nichollsemys baieri, Brinkman et al. 2006 [Testudines]
• Nichollsia, Druckenmiller and Russell 2008 [Leptocleididae]
• Nichollsia borealis, Druckenmiller and Russell 2008 [Leptocleididae]
• Nichollssaura, Druckenmiller and Russell 2009 [Leptocleididae]
• Nichollssaura borealis, Druckenmiller and Russell 2009 [Leptocleididae]
• Nicholsina, Fowler 1915 [unclassified genus]
• Nicholsites, Bucher 1992 [Beyrichitidae]
• Nicholsites moderatus (McLearn 1948) [Beyrichitidae]
• Nicholsites newpassensis, Bucher 1992 [Beyrichitidae]
• Nicholsites parisi, Bucher 1994 [Beyrichitidae]
• Nicholsites tozeri (Bucher 1988) [Beyrichitidae]
• Nicholsodiscus, Glass et al. 2003 [Cyclocystoididae]
• Nicholsodiscus anticostiensis, Glass et al. 2003 [Cyclocystoididae]
• Nicholsonella, Ulrich 1890 [Trepostomida]
• Nicholsonella acanthobscura, McKinney 1971 [Trepostomida]
• Nicholsonella arborea, Modzalevskaya 1953 [unclassified species]
• Nicholsonella gibbosa, Bassler 1911 [Revalotrypidae]
• Nicholsonella irregularis, Loeblich 1942 [Trepostomida]
• Nicholsonella papillaris, Modzalevskaya 1953 [unclassified species]
• Nicholsonella parafrondifera, McKinney 1971 [Trepostomida]
• Nicholsonella ponderosa, Ulrich 1890 [Trepostomida]
• Nicholsonella rotundicellularis, Modzalevskaya 1953 [unclassified species]
• Nicholsoniella, Soshkina 1952 [Laccophyllidae]
• Nicholsonograptus, Boucek and Pribyl 1951 [Graptoloidea]
• Nicholsonograptus fasciculatus (Nicholson 1869) [Graptoloidea]
• Nicimitoceras, Bockwinkel and Ebbighausen 2006 [Gattendorfiidae]
• Nicimitoceras trochiforme (Vohringer 1960) [Gattendorfiidae]
• Nicklesia, Hyatt 1903 [Pulchelliidae]
• Nicklesia dumasiana (d'Orbigny 1840) [Pulchelliidae]
• Nicklesopora, Bassler 1952 [Rhabdomesidae]
• Nicklesopora avia, Gilmour 2007 [Rhabdomesidae]
• Nicklesopora cylindrica, Yang and Lu 1980 [Rhabdomesidae]
• Nicklesopora fimbria, Liu 1980 [Rhabdomesidae]
• Nicklesopora lepida (Nikiforova 1939) [Rhabdomesidae]
• Nicklesopora maculata, Liu 1980 [Rhabdomesidae]
• Nicklithus, Raffi et al. 1998 [unclassified genus]
• Nicklithus amplificus (Bukry and Percival 1971) [unclassified species]
• Nicobiini, tribe, White 1982 [unclassified tribe]
• Nicocles, Jaennicke 1867 [Asilidae]
• Nicocles miocenicus, Cockerell 1909 [Asilidae]
• Nicolarites, Vasilieva 1994 [Problematica]
• Nicolella, Reed 1917 [Productorthidae]
• Nicolella actoniae (de Sowerby and Murchison 1839) [Productorthidae]
• Nicolella alliku, Oraspold 1956 [Productorthidae]
• Nicolella crabbi, Cocks 2014 [Productorthidae]
• Nicolella oswaldi, Buch 1849 [Productorthidae]
• Nicolella oswaldi mediofida, Alichova 1951 [Productorthidae]
• Nicolella oswaldi oswaldi, Buch 1849 [Productorthidae]
• Nicolella patens, Oraspold 1956 [Productorthidae]
• Nicolella pterygoidea (Pander 1830) [unclassified species]
• Nicolella strasburgensis, Butts 1941 [Productorthidae]
• Nicolella sylvatica (Reed 1936) [Productorthidae]
• Nicoletiella, Canestrini 1882 [Labidostommatidae]
• Nicoletiidae, family, Escherich 1905 [Insecta]
• Nicolia [Neogastropoda]
• Nicolina [Palaeocopida]
• Nicolleauma, Vadet 1999 [unclassified genus]
• Nicolleauma chartroni (Lambert 1904) [unclassified species]
• Nicolleauma collenoti (Cotteau 1882) [unclassified species]
• Nicolleauma colleti (Cotteau 1882) [unclassified species]
• Nicolleauma lacostei (Lambert 1933) [unclassified species]
• Nicolleauma minutum (Buckman 1845) [unclassified species]
• Nicolleaumatidae, family, Vadet 1999 [unclassified family]
• Nicollidina, Dzik 2002 [Ozarkodinida]
• Nicollidina brevis (Bischoff and Ziegler 1957) [Ozarkodinida]
• Nicollidina remscheidensis (Ziegler 1960) [Ozarkodinida]
• Nicoloidea, Zeng 1987 [Archaeorthidae]
• Nicolorthis [Productorthidae]
• Nicomedites, Toula 1896 [Beyrichitidae]
• Nicomedites abubekri, Toula 1896 [Beyrichitidae]
• Nicomedites arthaberi, Tozer 1994 [Beyrichitidae]
• Nicomedites barbarossae (Toula 1896) [Beyrichitidae]
• Nicomedites caucasius (Shevyrev 1968) [Beyrichitidae]
• Nicomedites lenticularis (Shevyrev 1995) [unclassified species]
• Nicomedites mithridatis, Toula 1896 [Beyrichitidae]
• Nicomedites moderatus (McLearn 1948) [Beyrichitidae]
• Nicomedites osmani, Toula 1896 [Beyrichitidae]
• Nicomedites prusiae, Toula 1896 [Beyrichitidae]
• Nicomedites tkhachensis (Shevyrev 1968) [Beyrichitidae]
• Nicomedites toulai (Arthaber 1914) [Beyrichitidae]
• Nicomedites tozeri, Bucher 1988 [Beyrichitidae]
• Nicomedites yohi, Hsu 1937 [Beyrichitidae]
• Nicoraella [Conodontophorida]
• Nicoraella kockeli (Tatge 1956) [unclassified species]
• Nicoria, Gray 1855 [Testudinidae]
• Nicoria headonensis, Hooley 1905 [Geoemydidae]
• Nicoria tricarinata (Blyth 1856) [Testudinidae]
• Nicosiaella, Conti and Fischer 1981 [Gastropoda]
• Nicrophorinae, subfamily, Kirby 1837 [Silphidae]
• Nicrophorus, Fabricius 1775 [Silphidae]
• Nicrophorus guttula (Motschulsky 1845) [Silphidae]
• Nicrophorus guttulus (Motschulsky 1845) [Silphidae]
• Nicrophorus guttulus labreae, Pierce 1949 [Silphidae]
• Nicrophorus guttulus punctostriatus, Pierce 1949 [Silphidae]
• Nicrophorus investigator, Zettersetdt 1824 [Silphidae]
• Nicrophorus investigator alpha, Pierce 1949 [Silphidae]
• Nicrophorus investigator latifrons, Pierce 1949 [Silphidae]
• Nicrophorus marginatus (Fabricius 1801) [Silphidae]
• Nicrophorus mckittricki, Pierce 1949 [Silphidae]
• Nicrophorus nigrita (Mannerheim 1843) [Silphidae]
• Nicrophorus obtusiscutellum, Pierce 1949 [Silphidae]
• Nicrosaurus, O. Fraas 1866 [Parasuchidae]
• Nicrosaurus gregorii (Camp 1930) [Parasuchidae]
• Nicrosaurus kapffi (H. v. Meyer 1860) [Parasuchidae]
• Nicrosaurus kapfii, H. v. Meyer 1861 [unclassified species]
• Nicrosaurus meyeri, Hungerbühler and Hunt 2000 [Parasuchidae]
• Nidarica [Cardiida]
• Nidia, Bose and Srivastava 1973 [Umkomasiaceae]
• Nidimys, Hunter et al. 2010 [Neoplagiaulacidae]
• Nidimys occultus, Hunter et al. 2010 [Neoplagiaulacidae]
• Nidipollenites, Bharadwaj 1969 [unclassified genus]
• Nidipollenites monoletus, Bharadwaj 1969 [Nidipollenites]
• Nidistrobus, Bose and Srivastava 1973 [Umkomasiaceae]
• Nidophis, Vasile et al. 2013 [Madtsoiidae]
• Nidophis insularis, Vasile et al. 2013 [Madtsoiidae]
• Nielsenia, Lehman 1959 [unclassified genus]
• Nielsenia nordica, Lehman 1959 [unclassified species]
• Nielsenicrinus [Isocrinida]
• Nielsenicrinus carinatus (Roemer 1840) [Isocrinida]
• Nielsenoceras, Furnish 1966 [Paraceltitidae]
• Nielsenoceras skinneri (Miller and Furnish 1940) [Paraceltitidae]
• Nieszkowskia, Schmidt 1881 [Cheiruridae]
• Nieszkowskia cephalocera (Nieszkowski 1857) [unclassified species]
• Nieszkowskia cephaloceras, Nieszkowski 1857 [Cheiruridae]
• Nieszkowskia cephaloceros (Nieszkowski 1857) [Cheiruridae]
• Nieszkowskia jakei, Edgecombe et al. 1999 [Cheiruridae]
• Nieszkowskia norvegica, Nikolaisen 1961 [unclassified species]
• Nieszkowskia satyrus, Billings 1865 [Cheiruridae]
• Nieszkowskia unica (Thomson 1857) [Phacopida]
• Nieszkowskia yongyii, Edgecombe et al. 1999 [Cheiruridae]
• Nievella, R. Daams 1976 [Gliridae]
• Nievella mayri, Daams 1976 [Gliridae]
• Nievesia, Marigó et al. 2013 [Notharctidae]
• Nievesia sossisensis, Marigó et al. 2013 [Notharctidae]
• Nigerapana [Neogastropoda]
• Nigeremydina, subtribe, Gaffney et al. 2006 [Bothremydidae]
• Nigeremys, Broin 1977 [Bothremydidae]
• Nigeremys gigantea (Bergounoux and Crouzel 1968) [Bothremydidae]
• Nigeria, Reyment 1963 [Podocopida]
• Nigeria lamarensis, Hazel and Paulson 1964 [Podocopida]
• Nigericeras, Schneegans 1943 [Acanthoceratidae]
• Nigericeras amardi, Collignon and Roman 1981 [Vascoceratidae]
• Nigericeras costatum, Barber 1957 [Vascoceratidae]
• Nigericeras gadeni (Chudeau 1909) [Acanthoceratidae]
• Nigericeras gignouxi, Schneegans 1943 [Acanthoceratidae]
• Nigericeras glabrum, Barber 1957 [Vascoceratidae]
• Nigericeras jacqueti, Schneegans 1943 [Acanthoceratidae]
• Nigericeras lamberti, Schneegans 1943 [Acanthoceratidae]
• Nigericeras scotti, Cobban 1972 [Acanthoceratidae]
• Nigericeras tinrhertense, Collignon and Roman 1981 [Vascoceratidae]
• Nigerinoplica [Productidae]
• Nigeripollis, Srivastava 1975 [Magnoliophyta]
• Nigeripollis gemmatus, Salami 1985 [Nigeripollis]
• Nigerithium (Adegoke 1977) [Neotaenioglossa]
• Nigeroloxoconcha [Podocopida]
• Nigeropheidae, family, Rage 1975 [Squamata]
• Nigerophiidae, family (Rage 1975) [Squamata]
• Nigerophis, Rage 1975 [Nigeropheidae]
• Nigerophis mirus, Rage 1975 [Nigeropheidae]
• Nigerpeton, Sidor et al. 2005 [Cochleosauridae]
• Nigerpeton ricqlesi, Sidor et al. 2005 [Cochleosauridae]
• Nigersaurinae, Whitlock 2011 [Rebbachisauridae]
• Nigersaurus, Sereno et al. 1999 [Rebbachisauridae]
• Nigersaurus taqueti, Sereno et al. 1999 [Rebbachisauridae]
• Niglarodon, Black 1961 [Aplodontidae]
• Niglarodon blacki, Rensberger 1981 [Aplodontidae]
• Niglarodon koerneri, Black 1961 [Aplodontidae]
• Niglarodon loneyi, Rensberger 1981 [Aplodontidae]
• Niglarodon petersonensis (Nichols 1976) [Aplodontidae]
• Niglarodon progressus, Rensberger 1981 [Aplodontidae]
• Niglarodon yeariani (Nichols 1976) [Aplodontidae]
• Nigribaccinus, Stevens and Stone 2009 [Schwagerinidae]
• Nigribaccinus elegans, Stevens and Stone 2009 [Schwagerinidae]
• Nigribaccinus giganteus, Stevens and Stone 2009 [Schwagerinidae]
• Nigribaccinus nestelli, Stevens and Stone 2009 [Schwagerinidae]
• Nigrimonticola, Rasnitsyn 1966 [Xyelidae]
• Nigrimonticola longicornis, Rasnitsyn 1966 [Xyelidae]
• Nigriporellidae, family, Rigby 1958 [unclassified family]
• Nigrosiphum, Heie 2002 [Aphididae]
• Nigrosiphum scholzae, Heie 2002 [Aphididae]
• Nihilichnus, Mikulas et al. 2006 [Reptilia]
• Nihilichnus nihilicus, Mikulas et al. 2006 [Reptilia]
• Nihonia, MacNeil 1960 [Turridae]
• Nihonia pervigo (Yokoyama 1928) [Turridae]
• Nihonia shimajiriensis, MacNeil 1960 [Turridae]
• Niigaella [Stenolaemata]
• Nikatheca [Orthothecida]
• Nikenautilus [Nautilida]
• Nikenautilus beleuthensis (Shimansky 1957) [Nautilida]
• Nikenautilus vultur, Shimanskiy 1967 [Nautilida]
• Nikiforopora [Stenoporidae]
• Nikiforopora jurgensis, Tolokonnikova 2010 [Stenoporidae]
• Nikiforovaena [Adolfiidae]
• Nikiforovella [Nikiforovellidae]
• Nikiforovella explicata (Gorjunova 1970) [Nikiforovellidae]
• Nikiforovella gracilis, Ernst and Herbig 2010 [Nikiforovellidae]
• Nikiforovella inseperata, Gorjunova 1975 [Nikiforovellidae]
• Nikiforovella nana, Schulga-Nesterenko 1955 [Nikiforovellidae]
• Nikiforovella novella, Ariunchimeg 1992 [Nikiforovellidae]
• Nikiforovella xainzaensis, Xia 1986 [Nikiforovellidae]
• Nikiforovellidae, family, Gorjunova 1975 [Rhabdomesida]
• Nikitinella [Baisalinidae]
• Nikitinella [Podocopida]
• Nikitinia, Kotlyar et al. 2004 [Monticuliferidae]
• Nikitinia licharewi, Kotlyar et al. 2004 [Monticuliferidae]
• Nikitinoceras, Sokolov 1913 [Polyptychitidae]
• Nikitinoceras (Nikitinoceras), Solokov 1913 [Polyptychitidae]
• Nikitinoceras (Nikitinoceras) hoplitoides (Nikitin 1888) [Polyptychitidae]
• Nikitinoceras (Nikitinoceras) inflatum (Bodylevsky 1967) [Polyptychitidae]
• Nikitinoceras (Nikitinoceras) intermedium (Klimova 1984) [Polyptychitidae]
• Nikitinoceras (Nikitinoceras) mokschensis (Bogoslowsky 1902) [Polyptychitidae]
• Nikitinoceras (Nikitinoceras) variisculptum (Pavlow 1914) [Polyptychitidae]
• Nikitinoceras (Russanovia) (Bodylevsky 1967) [Polyptychitidae]
• Nikitinoceras (Russanovia) borealis (Bodylevsky 1902) [Polyptychitidae]
• Nikitinoceras (Russanovia) diptychum (Keyserling 1846) [Polyptychitidae]
• Nikitinoceras (Russanovia) euriptychoides (Klimova 1984) [Polyptychitidae]
• Nikitinoceras (Russanovia) syzranicum (Pavlow and Lamplugh 1892) [Polyptychitidae]
• Nikitinoceras (Russanovia) triptychiformis (Nikitin 1888) [Polyptychitidae]
• Nikkasauria, superorder, Ivakhnenko 2008 [unclassified superorder]
• Nikkasauria (Ivakhnenko 2008) [unclassified]
• Nikkasaurida, infraorder, Ivakhnenko 2008 [unclassified infraorder]
• Nikkasauridae, family, Ivakhnenko 2000 [unclassified family]
• Nikkasaurus, Ivakhnenko 2000 [unclassified genus]
• Nikkasaurus tatarinovi, Ivakhnenko 2000 [unclassified species]
• Nikolaespira (Nikitin et al. 1996) [Meristellidae]
• Nikolaevirhynchus [Ancistrorhynchidae]
• Nikolaispira, Nikitin et al. 1996 [Meristellidae]
• Nikolaispira rasilis, Nikitin et al. 1996 [Meristellidae]
• Nikolarites [Cambroclavida]
• Nikolembia, Shcherbakov 2015 [Alexarasniidae]
• Nikolembia kusnezovi, Shcherbakov 2015 [Alexarasniidae]
• Nikolenia, Vasil’yeva 1998 [Aldanellidae]
• Nikolivia, Karatajute-Talimaa 1978 [Thelodonti]
• Nikolivia aligera, Karatajute-Talimaa 1978 [Nikolivia]
• Nikolivia elongata, Karatajute-Talimaa 1978 [Nikolivia]
• Nikolivia gutta, Karatajute-Talimaa 1978 [Nikolivia]
• Nikolomylus, Shevyreva and Gabunia 1986 [Mammalia]
• Nilakantha, Peckham and Peckham 1901 [unclassified genus]
• Nilakantha beugelorum (Wolff 1990) [unclassified species]
• Nilcgna [Ptychopariida]
• Nileidae, family, Angelin 1854 [Asaphida]
• Nileidae stenorhachis, Harrington 1938 [Nileidae]
• Nileoides, Raymond 1920 [Asaphidae]
• Nileoides perkinsi (Raymond 1910) [Asaphidae]
• Nileus, Dalman 1827 [Nileidae]
• Nileus affinis, Billings 1865 [Nileidae]
• Nileus amplus, Zhou et al. 2014 [unclassified species]
• Nileus convergens, Lu 1975 [unclassified species]
• Nileus depressus, Boeck 1838 [Nileidae]
• Nileus exarmatus, Tjernvik 1956 [Nileidae]
• Nileus exarmatus glazialis, Schrank 1973 [Nileidae]
• Nileus exarmatus lineatus, Schrank 1972 [Nileidae]
• Nileus exarmatus orbiculatoides, Schrank 1972 [Nileidae]
• Nileus gabata, Dean 1973 [Nileidae]
• Nileus glazialis (Schrank 1973) [Nileidae]
• Nileus glazialis costatus, Fortey 1975 [Nileidae]
• Nileus hesperaffinis, Ross and Barnes 1967 [Nileidae]
• Nileus lacunosa, Whittington 1965 [Nileidae]
• Nileus liangshanensis, Lu 1975 [Nileidae]
• Nileus lineatus, Angelin 1854 [unclassified species]
• Nileus macrops, Billings 1865 [Nileidae]
• Nileus orbiculatoides (Schrank 1972) [Nileidae]
• Nileus orbiculatoides svalbardensis, Fortey 1975 [Nileidae]
• Nileus orbiculatus, Tjernvik 1956 [unclassified species]
• Nileus perkinsi, Raymond 1910 [Asaphidae]
• Nileus petilus, Xia 1978 [unclassified species]
• Nileus planiceps, Nielsen 1995 [Nileidae]
• Nileus porosus, Fortey 1975 [Nileidae]
• Nileus scrutator, Billings 1865 [Nileidae]
• Nileus striatus, Whitfield 1897 [Bathyuridae]
• Nileus transversus, Zhang 1981 [unclassified species]
• Nileus walcotti, Endo 1932 [Nileidae]
• Nilio, Latreille 1829 [Tenebrionidae]
• Nilio dominicana, Poinar and Brown 2011 [Tenebrionidae]
• Nilionidae, family, Oken 1843 [Tenebrionidae]
• Nilioninae, subfamily (Oken 1843) [Tenebrionidae]
• Nilionini, tribe, Thomson 1860 [Tenebrionidae]
• Nilionympha, Ren and Engel 2007 [Osmylidae]
• Nilionympha imperfecta, Ren and Engel 2007 [Osmylidae]
• Nilionympha pulchella, Ren and Engel 2007 [Osmylidae]
• Nilionympha shantouensis, Li et al. 2018 [unclassified species]
• Nilobia [Cardiida]
• Nilotanypus, Kieffer 1923 [Chironomidae]
• Nilotanypus prieuri, Doitteau and Nel 2007 [Chironomidae]
• Nilsonia, Brongniart 1825 [Cycadales]
• Nilsoniaceae, family, Kimura and Sekido 1975 [Cycadales]
• Nilssonia (Brongniart 1825) [Cycadales]
• Nilssonia, Gray 1869 [unclassified genus]
• Nilssonia formosa, Gray 1869 [unclassified species]
• Nilssonia hurum, Gray 1830 [unclassified species]
• Nilssoniales, order, Zimmermann 1930 [unclassified order]
• Nilssoniocladus, Kimura and Sekido 1975 [Nilsoniaceae]
• Nilssoniocladus yukonensis, Peppe et al. 2007 [Nilsoniaceae]
• Nilssoniopteris, Nathorst 1909 [Bennettitales]
• Nilssoniopteris waterhouseii, Watson and Sincock 1992 [unclassified species]
• Nilssonoceras, Kröger 2004 [Geisonoceratidae]
• Nilssonoceras nilssoni, Kröger 2004 [Geisonoceratidae]
• Nimba, Jullien 1903 [Lacernidae]
• Nimbacinus, Muirhead and Archer 1990 [Thylacinidae]
• Nimbacinus dicksoni, Muirhead and Archer 1990 [Thylacinidae]
• Nimbacinus richi, Murray and Megirian 2000 [Thylacinidae]
• Nimbadon, Hand et al. 1993 [Diprotodontidae]
• Nimbadon lavarackorum, Hand et al. 1993 [Diprotodontidae]
• Nimbadon scottorrorum, Hand et al. 1993 [Diprotodontidae]
• Nimbadon whitelawi, Hand et al. 1993 [Diprotodontidae]
• Nimbavombatus, Brewer et al. 2015 [Vombatidae]
• Nimbavombatus boodjamullensis, Brewer et al. 2015 [Vombatidae]
• Nimbia [Cyclozoa]
• Nimbia dniesteri, M. A. Fedonkin 1983 [Cyclozoa]
• Nimbia occlusa, M. A. Fedonkin 1981 [Cyclozoa]
• Nimilamadeta, Rich and Archer 1979 [unclassified genus]
• Nimiokoala, K. H. Black and M. Archer 1997 [Phascolarctidae]
• Nimravidae, family, E. D. Cope 1880 [Carnivora]
• Nimravides, Kitts 1958 [Felidae]
• Nimravides catocopis (Cope 1887) [Felidae]
• Nimravides galiani, Baskin 1981 [Felidae]
• Nimravides hibbardi (Dalquest 1969) [Felidae]
• Nimravides pedionomus (Macdonald 1948) [Felidae]
• Nimravides thinobates (J. R. Macdonald 1948) [Felidae]
• Nimravinae, subfamily, Trouessart 1885 [Nimravidae]
• Nimravinus, Kretzoi 1945 [Nimravidae]
• Nimravus, Cope 1879 [Nimravidae]
• Nimravus altidens, Macdonald 1950 [Nimravidae]
• Nimravus brachyops (Cope 1878) [Nimravidae]
• Nimravus bumpensis, Scott and Jepsen 1936 [Nimravidae]
• Nimravus catocopis (Cope 1887) [Felidae]
• Nimravus confertus, Cope 1880 [Nimravidae]
• Nimravus davisi (Merriam 1906) [Nimravidae]
• Nimravus debilis (Cope 1879) [Nimravidae]
• Nimravus gomphodus, Cope 1880 [Nimravidae]
• Nimravus intermedius, Filhol 1872 [Nimravidae]
• Nimravus major (F. Lucas 1898) [Nimravidae]
• Nimravus meridianus, Stock 1933 [Nimravidae]
• Nimravus mongoliensis (Gromova 1959) [Nimravidae]
• Nimravus platycopis (Cope 1879) [Nimravidae]
• Nimravus sectator, Matthew 1907 [Nimravidae]
• Nina, Gray 1850 [Littorinidae]
• Ninadiscus, Korobov 1980 [Agnostida]
• Ninamys, Vianey-Liaud et al. 2013 [Aplodontidae]
• Ninamys arboraptus, Vianey-Liaud et al. 2013 [Aplodontidae]
• Ninamys kazimierzi, Vianey-Liaud et al. 2013 [unclassified species]
• Ninaspis, Ivshin 1953 [Trilobita]
• Ninella [Foraminifera]
• Ninella, Missarzhevsky and Mambetov 1981 [Halwaxida]
• Ninella, Gray 1850 [Turbinidae]
• Ninella serebrjannikovae, Missarzhevsky and Mambetov 1981 [Ninella]
• Ninella tarimensis (Qian and Xiao 1984) [Ninella]
• Ninetinae, subfamily, Simon 1890 [unclassified subfamily]
• Ningaui, Archer 1975 [Dasyuridae]
• Ningbingella [Pugnacidae]
• Ningbingia, Cook 1998 [Tropidodiscidae]
• Ningbingia robertsi, Cook 1998 [Tropidodiscidae]
• Ningchengia, Wang et al. 2009 [Palaeontinidae]
• Ningchengia aspera, Wang et al. 2009 [Palaeontinidae]
• Ningchengia minuta (Wang et al. 2006) [Palaeontinidae]
• Ningchengopterus, Lü 2009 [Reptilia]
• Ningchengopterus liuae, Lü 2009 [Reptilia]
• Ninghuaphyllum [Anthozoa]
• Ningkianites, Lu 1975 [unclassified genus]
• Ningkianites ningkianensis, Lu 1975 [unclassified species]
• Ningkianolithus, Lu 1954 [Trinucleidae]
• Ninglangella, Pan and Erwin 2002 [Meekospiridae]
• Ninglangella ninglangensis, Pan and Erwin 2002 [Meekospiridae]
• Ninglangella samarensis, Mazaev 2018 [unclassified species]
• Ninglangothyris, Jin and Fang 1977 [Dielasmatidae]
• Ninglangothyris subcircularis, Jin and Fang 1977 [Dielasmatidae]
• Ningliconcha, Chen and Stiller 2008 [unclassified genus]
• Ningliconcha ningliensis, Chen and Stiller 2008 [unclassified species]
• Ningnanophyllum, Lin 1965 [Calostylidae]
• Ningqiangaspis, Zhang et al. 1980 [Redlichiidae]
• Ningqiangaspis ningqiangensis, Zhang et al. 1980 [Redlichiidae]
• Ningqiangethus, Qian et al. 2001 [Sulcavitidae]
• Ningqiangethus planus, Qian et al. 2001 [Sulcavitidae]
• Ningqiangolites, H.F. Chu 1975 [Heliolitidae]
• Ningqiangophyllum, Ge and Yü 1974 [Arachnophyllidae]
• Ningqiangsclerites [Problematica]
• Ningxiaceras, Yang 1987 [Anthracoceratidae]
• Ningxiaconcha, Ma 1991 [unclassified genus]
• Ningxiaconcha obrutschewi (Martinson 1956) [unclassified species]
• Ningxiapsyche, Hong and Li 2004 [Ningxiapsychidae]
• Ningxiapsyche fangi, Hong and Li 2004 [Ningxiapsychidae]
• Ningxiapsychidae, family, Hong and Li 2004 [Trichoptera]
• Ningyuansaurus, Ji et al. 2012 [Avetheropoda]
• Ningyuansaurus wangi, Ji et al. 2012 [Avetheropoda]
• Ninjadelphis, Kimura and Barnes 2016 [Allodelphinidae]
• Ninjadelphis ujiharai, Kimura and Barnes 2016 [Allodelphinidae]
• Ninjemys, Gaffney 1992 [Meiolaniidae]
• Ninjemys oweni (Woodward 1888) [Meiolaniidae]
• Ninocrinus, Castellana and Manni 1991 [Cyrtocrinida]
• Ninox, Hodgson 1837 [unclassified genus]
• Ninox novaeseelandiae (Gmelin 1788) [unclassified species]
• Ninox solomonis, Sharpe 1876 [unclassified species]
• Ninox superciliaris (Vieillot 1817) [unclassified species]
• Ninox variegata (Quoy and Gaimard 1830) [unclassified species]
• Ninoziphius, Muizon 1983 [Ziphiidae]
• Ninoziphius platyrostris, Muizon 1983 [Ziphiidae]
• Ninurta, Stanley et al. 2011 [unclassified genus]
• Ninxiatherium, Chen 1977 [Perissodactyla]
• Niobe, Angelin 1851 [Asaphidae]
• Niobe (Niobella) (Reed 1931) [Asaphidae]
• Niobe (Niobella) bohlini, Tjernvik 1956 [unclassified species]
• Niobe (Niobella) homfrayi (Salter 1866) [unclassified species]
• Niobe (Niobella) imparilimbata (Bohlin 1955) [Asaphidae]
• Niobe (Niobella) obsoleta (Linnarsson 1869) [Asaphidae]
• Niobe (Proxiniobe), Hoel 1999 [unclassified subgenus]
• Niobe (Proxiniobe) flabellifera, Fortey 1975 [unclassified species]
• Niobe (Proxiniobe) fourneti, Thoral 1946 [unclassified species]
• Niobe (Proxiniobe) longicauda, Hoel 1999 [unclassified species]
• Niobe (Proxiniobe) occulta, Fortey 1975 [unclassified species]
• Niobe (Proxiniobe) ornata, Reed 1945 [unclassified species]
• Niobe brevicauda, Poulsen 1937 [Asaphidae]
• Niobe flabellifera, Fortey 1975 [Asaphidae]
• Niobe frontalis (Dalman 1827) [unclassified species]
• Niobe groenlandica, Poulsen 1937 [Asaphidae]
• Niobe homfrayi, Salter 1866 [unclassified species]
• Niobe imparilimbata, Bohlin 1955 [Asaphidae]
• Niobe lata, Angelin 1851 [Asaphidae]
• Niobe lineolata, Raymond 1925 [Nileidae]
• Niobe morrisi (Billings 1865) [Asaphidae]
• Niobe obsoleta, Linnarsson 1869 [Asaphidae]
• Niobe occulta, Fortey 1975 [Asaphidae]
• Niobe primaeva, Westergard 1909 [unclassified species]
• Niobe producta (Hall and Whitfield 1877) [unclassified species]
• Niobe quadraticaudata (Billings 1865) [Asaphidae]
• Niobe vogti, Strand 1948 [unclassified species]
• Niobe yangtzeensis, Lu 1975 [Asaphidae]
• Niobella, Reed 1931 [Asaphidae]
• Niobella birchensis, Bao and Jago 2000 [Asaphidae]
• Niobella homfrayi (Salter 1866) [unclassified species]
• Niobella kanauguki, Ross 1965 [Asaphidae]
• Niobella kozhuchensis, Petrunina 1973 [Asaphidae]
• Niobella obsoleta (Linnarsson 1869) [Asaphidae]
• Niobella primaeva (Westergard 1909) [unclassified species]
• Niobella sanduensis, Chien 1961 [Asaphidae]
• Niobella tianjiapingensis, Liu 1982 [Asaphidae]
• Niobella yangjiawanensis, Chien 1961 [Asaphidae]
• Niobides, Harrington and Leanza 1957 [Asaphidae]
• Niobides armatus, Harrington and Leanza 1957 [Asaphidae]
• Niobina, Lake 1946 [Asaphidae]
• Niobina taurina, Harrington and Leanza 1957 [Asaphidae]
• Niobinae, subfamily, Jaanusson 1959 [Asaphidae]
• Niobrara [Crossognathiformes]
• Niobrarasaurus, Carpenter et al. 1995 [Reptilia]
• Niobrarasaurus colei (Mehl 1936) [Reptilia]
• Niobrarasaurus coleii (Mehl 1936) [Reptilia]
• Niobrarateuthis, Miller 1957 [Kelaenidae]
• Niobrarateuthis bonneri, Miller 1957 [Kelaenidae]
• Niobrarateuthis walkeri, Green 1977 [Kelaenidae]
• Nioche, Hertlein and Strong 1948 [Veneridae]
• Nioche (Antinioche), Olsson 1961 [Veneridae]
• Nioche (Antinioche) beili, Olsson 1961 [Veneridae]
• Nioche (Antinioche) dolicha, Woodring 1982 [Veneridae]
• Nioche (Nioche), Hertlein and Strong 1948 [Veneridae]
• Nioche (Nioche) asperrima (Sowerby 1835) [Veneridae]
• Nioche (Nioche) mcgintyi, Olsson 1961 [Veneridae]
• Nioche (Nioche) zorritensis, Olsson 1961 [Veneridae]
• Nioche marcottae, Olsson and Petit 1964 [Veneridae]
• Niolamia, Ameghino 1899 [Meiolaniidae]
• Niolamia argentina, Ameghino 1899 [Meiolaniidae]
• Nionella [Palaeocopida]
• Niorhynicidae, family, Savage 1996 [Rhynchonellida]
• Niorhynx [Niorhynicidae]
• Niotha, H. Adams and A. Adams 1853 [Nassariidae]
• Nipageroceras [Discosorida]
• Niparajacetus, Solis-Añorve et al. 2019 [unclassified genus]
• Niparajacetus palmadentis, Solis-Añorve et al. 2019 [unclassified species]
• Niphadus, Duan 1984 [Problematica]
• Niphadus complanatus, Duan 1984 [Niphadus]
• Niphadus xihaopingensis, Duan 1984 [Niphadus]
• Niphonidae, family [Kurtiformes]
• Niphredil, Van Valen 1978 [Mammalia]
• Niphredil radagasti, Van Valen 1978 [Mammalia]
• Niponaster () [Spatangoida]
• Niponiinae, subfamily, Fowler 1912 [Histeridae]
• Niponosaurus (Nagao 1936) [Hadrosauridae]
• Nipponamia, Yabumoto 1994 [Amiidae]
• Nipponamia satoi, Yabumoto 1994 [Amiidae]
• Nipponarca (Habe 1951) [Arcidae]
• Nipponarges, Kaneko 1984 [Lichida]
• Nipponaspis, Koizumi 1972 [Phillipsiidae]
• Nipponaspis miosilus, Chamberlain 1977 [Phillipsiidae]
• Nipponaspis takaizumii, Koizumi 1972 [Phillipsiidae]
• Nipponaster [Echinarachniidae]
• Nipponaster [Spatangoida]
• Nipponicervus, Matsumoto [unclassified genus]
• Nipponicorbula [Corbulidae]
• Nipponirhynchia, Yanagida and Nishikawa 1984 [Wellerellidae]
• Nipponirhynchia kamiyassensis, Tazawa and Shintani 2014 [Wellerellidae]
• Nipponirhynchia shutoi, Yanagida and Nishikawa 1984 [Wellerellidae]
• Nipponirhynchiinae, subfamily, Savage 1996 [Wellerellidae]
• Nipponitella [Schwagerinidae]
• Nipponitella explicata, Hanzawa 1938 [Schwagerinidae]
• Nipponites [Cephalopoda]
• Nipponites mirabilis, Shimizu 1935 [unclassified species]
• Nipponithyridinae, subfamily, Hatai 1938 [Dallinidae]
• Nipponithyris, Yabe and Hatai 1934 [Dallinidae]
• Nipponithyris (Miyakothyris) () [unclassified subgenus]
• Nipponithyris (Miyakothyris) subovata (Hatai 1936) [unclassified species]
• Nipponithyris afra, Cooper 1973 [Dallinidae]
• Nipponithyris fijiensis (Elliott 1960) [Dallinidae]
• Nipponithyris lauensis, Bitner 2008 [Dallinidae]
• Nipponithyris nipponensis, Yabe and Hatai 1934 [Dallinidae]
• Nipponithyris notoensis, Hatai 1940 [unclassified species]
• Nipponithyris subovata, Hatai 1936 [unclassified species]
• Nipponithyris yabei, Hatai 1939 [unclassified species]
• Nipponitrigonia [Trigoniidae]
• Nipponitys, Kase 1990 [Neogastropoda]
• Nipponoblatta, Fujiyama 1974 [Mesoblattinidae]
• Nipponoblatta acerba, Ren 1995 [Mesoblattinidae]
• Nipponoblatta deformis, Lin 1986 [Mesoblattinidae]
• Nipponoblatta suzugaminae, Fujiyama 1974 [Mesoblattinidae]
• Nipponocalymene, Kaneko 1985 [Phacopida]
• Nipponocolpus, Kotaka 1959 [unclassified genus]
• Nipponocythere, Ishizaki 1971 [unclassified genus]
• Nipponocythere silesiensis, Szczechura and Aiello 2003 [Nipponocythere]
• Nipponohagla, Fujiyama 1978 [Prophalangopsidae]
• Nipponohagla kaga, Fujiyama 1978 [Prophalangopsidae]
• Nipponolimopsis, Habe 1951 [Limopsidae]
• Nipponomarcia, Ikebe 1941 [Cardiida]
• Nipponomarcia nakamurai (Ikebe 1941) [Cardiida]
• Nipponomaria, Asato and Kase 2016 [Pleurotomariida]
• Nipponomaria anatolica (Enderle 1901) [Pleurotomariida]
• Nipponomaria yokoyamai (Hayasaka 1943) [Pleurotomariida]
• Nipponomelon, Shikama 1967 [unclassified genus]
• Nippononaia, Suzuki 1941 [Trigonioididae]
• Nippononaia (Arctonaia), Yu 1987 [unclassified subgenus]
• Nippononaia (Arctonaia) sinensis (Nie 1976) [unclassified species]
• Nippononaia (Eomartinsonella), Yu 1987 [unclassified subgenus]
• Nippononaia (Eomartinsonella) liaoxiensis, Yu 1987 [unclassified species]
• Nippononaia (Eonippononaia), Guo 1981 [unclassified subgenus]
• Nippononaia (Eonippononaia) diana, Guo 1981 [unclassified species]
• Nippononaia asinaria, Reeside 1957 [unclassified species]
• Nippononaia sinensis, Nie 1976 [unclassified species]
• Nippononaia yanjiensis, Gu 1976 [unclassified species]
• Nippononaiidae, family, Chen 1987 [Trigoniida]
• Nippononaiinae, subfamily, Chen 1987 [Nippononaiidae]
• Nippononectes, Tashiro 1982 [Pectinidae]
• Nippononectes monobensis, Tashiro 1982 [Pectinidae]
• Nipponoolithus, Tanaka et al. 2016 [unclassified genus]
• Nipponoolithus rumosus, Tanaka et al. 2016 [unclassified species]
• Nipponopholas, Okamato and Habe 1987 [Pholadidae]
• Nipponophycus, Yabe and Toyama [Halimedaceae]
• Nipponophycus kanmerai, Endo and Horiguchi 1967 [Halimedaceae]
• Nipponophyllum, Sugiyama 1940 [Holmophyllidae]
• Nipponophyllum daljanicum, Lavrusevich 1971 [Holmophyllidae]
• Nipponopon, Karasawa et al. 2006 [Prosopidae]
• Nipponopon hasegawai, Karasawa et al. 2006 [Prosopidae]
• Nipponoridium, Szwedo 2008 [Mimarachnidae]
• Nipponoridium matsuoi (Fujiyama 1978) [Mimarachnidae]
• Nipponortheziinae, subfamily, Kozar 2004 [Orthezides]
• Nipponortheziini, tribe, Kozar 2004 [Orthezides]
• Nipponorthezinella, Kuwana 1916 [Orthezides]
• Nipponosaurus, Nagao 1936 [Hadrosauridae]
• Nipponosaurus sachaliensis (Nagao 1936) [Hadrosauridae]
• Nipponosaurus sachalinensis, Nagao 1936 [Hadrosauridae]
• Nipponostenopora, Sakagami 1960 [Stenoporidae]
• Nipponostenoporinae, subfamily, Xia 1987 [Stenoporidae]
• Nipponoteuthidae, family, Iba et al. 2014 [Belemnitida]
• Nipponoteuthis, Iba et al. 2014 [Nipponoteuthidae]
• Nipponoteuthis katana, Iba et al. 2014 [Nipponoteuthidae]
• Nipponothracia, Kanie and Sakai 1997 [Lucinidae]
• Nipponothracia gigantea (Shikama 1968) [Lucinidae]
• Nipponstenopora [Trepostomida]
• Nipteraxis [Heterostrophia]
• Nipterella [Demospongea]
• Nipterocrinidae, family, Jaekel 1918 [unclassified family]
• Nipterocrinus [Sagenocrinida]
• Niptomomys, McKenna 1960 [Microsyopidae]
• Niptomomys doreenae, McKenna 1960 [Microsyopidae]
• Niptomomys favorum, Strait 2001 [Microsyopidae]
• Niptomomys mckennai (Szalay 1969) [Microsyopidae]
• Niptomomys thelmae, Gunnell and Gingerich 1981 [Microsyopidae]
• Niptus, Boieldieu 1856 [Ptinidae]
• Niptus abstrusus, Spilman 1968 [Ptinidae]
• Niptus abtruses (Spilman 1968) [Ptinidae]
• Niptus denserugosus, Haupt 1956 [Ptinidae]
• Niptus rugosopunctatus, Haupt 1956 [Ptinidae]
• Niquivilia, Benedetto and Herrera 1993 [Taffiidae]
• Niquivilia extensa, Benedetto and Herrera 1993 [Taffiidae]
• Nirvaniidae, family, Baker 1923 [Cicadellidae]
• Nirvaninae, subfamily, Baker 1923 [Cicadellidae]
• Nirvanini, tribe (Baker 1923) [unclassified tribe]
• Niryasaburnia, Szwedo 2004 [Achilidae]
• Niryasaburnia burmitina (Cockerell 1917) [Achilidae]
• Nisaclis, Nordsieck 1972 [Neotaenioglossa]
• Nisidorcas, Bouvrain 1979 [Bovidae]
• Nisiturris [Heterostrophia]
• Niso, Risso 1826 [Eulimidae]
• Niso (Niso), Risso 1826 [Eulimidae]
• Niso (Niso) mesata, Woodring 1970 [Eulimidae]
• Niso (Vetotuba), Etheridge 1890 [Murchisoniina]
• Niso (Vetotuba) brazieri, Etheridge 1890 [Murchisoniina]
• Niso antiselli, Anderson and Martin 1914 [unclassified species]
• Niso cottonwoodensis, Addicott 1970 [unclassified species]
• Niso darwini, de Koninck 1876 [Murchisoniidae]
• Niso eburnea, Risso 1826 [Eulimidae]
• Niso lineata (Conrad 1841) [Eulimidae]
• Niso umbilicata (Lea 1833) [Eulimidae]
• Nisocercopis, Lin 1977 [Cercopidae]
• Nisocercopis validis, Lin 1977 [Cercopidae]
• Nisostomia [Heterostrophia]
• Nisusia, Walcott 1905 [Nisusiidae]
• Nisusia (Jamesella) (Walcott 1905) [unclassified subgenus]
• Nisusia (Jamesella) argenta, Walcott 1905 [unclassified species]
• Nisusia cloudi, Shaw 1957 [Nisusiidae]
• Nisusia deissi, Bell 1941 [Nisusiidae]
• Nisusia ferganensis, Andreeva 1962 [Nisusiidae]
• Nisusia howelli, Shaw 1957 [Nisusiidae]
• Nisusia montanaensis, Bell 1941 [Nisusiidae]
• Nisusia nautes, Walcott 1912 [Bohemiellidae]
• Nisusia rara, Walcott 1908 [Bohemiellidae]
• Nisusia spencei, Walcott 1912 [Bohemiellidae]
• Nisusia sulcata, Rowell and Caruso 1985 [Nisusiidae]
• Nisusia vaticina (de Verneuil and Barrande 1860) [Orthisina]
• Nisusiidae, family, Walcott and Schuchert 1908 [Kutorginida]
• Nisusioidea, superfamily, Walcott and Schuchert 1908 [Kutorginida]
• Nitanoceras, F. H. McLearn 1937 [Megaphyllitidae]
• Nitanoceras compressum, Tozer 1994 [Megaphyllitidae]
• Nitanoceras leve, McLearn 1947 [Megaphyllitidae]
• Nitanoceras selwyni (McLearn 1930) [Megaphyllitidae]
• Nitellopsis, Hy 1889 [Feistiellaceae]
• Nitidarcus, Vrba 1997 [unclassified genus]
• Nitidarcus asfawi, Vrba 1997 [unclassified species]
• Nitidavenus, H. E. Vokes 1939 [Veneridae]
• Nitidella, Swainson 1840 [Columbellidae]
• Nitidella caimitana, Jung 1994 [Columbellidae]
• Nitidella cibaoica (Maury 1917) [Columbellidae]
• Nitidella guttata (G. B. Sowerby 1832) [Columbellidae]
• Nitidella marmorata, Swainson 1840 [Columbellidae]
• Nitidella nitida (Lamarck 1822) [Columbellidae]
• Nitidiclavus, Bernasconi and Robba 1984 [Turridae]
• Nitidiscala, de Boury 1909 [Epitoniidae]
• Nitidittellina [Cardiida]
• Nitidocare, Pribyl and Vanek 1985 [Proetidae]
• Nitidotachinus, Campbell 1993 [Staphylinidae]
• Nitidotachinus lanei (Hatch 1957) [Staphylinidae]
• Nitidotachinus tachyporoides (Horn 1877) [Staphylinidae]
• Nitidula, Fabricius 1775 [Nitidulidae]
• Nitidula aemula, Heer 1862 [Nitidulidae]
• Nitidula ancora, Heer 1862 [Nitidulidae]
• Nitidula maculigera, Heer 1862 [Nitidulidae]
• Nitidula melanaria, Heer 1847 [Nitidulidae]
• Nitidula orbiculata, Gyllenhal 1808 [Sphindidae]
• Nitidula pallida, Heer 1862 [Nitidulidae]
• Nitidula prior, Scudder 1900 [Nitidulidae]
• Nitidula radobojana, Heer 1847 [Nitidulidae]
• Nitidula robusta, Meunier 1922 [Nitidulidae]
• Nitidula staphylinoides, Marsham 1802 [Staphylinidae]
• Nitidulae, subfamily (Latreille 1802) [Nitidulidae]
• Nitidulariae, family, Latreille 1802 [Coleoptera]
• Nitidulidae, family (Latreille 1802) [Coleoptera]
• Nitidulina, Martynov 1926 [Nitidulidae]
• Nitidulina eclavata, Martynov 1926 [Nitidulidae]
• Nitidulinae, subfamily, Latreille 1802 [Nitidulidae]
• Nitidulini, tribe, Latreille 1802 [Nitidulidae]
• Nitidulites, Heer 1865 [Nitidulidae]
• Nitidulites argoviensis, Heer 1865 [Nitidulidae]
• Nitidulites bellus (Heer 1865) [Nitidulidae]
• Nitidus [Hexactinosa]
• Nitkovicepora [Anthozoa]
• Nitoculus, Yao et al. 2008 [Pachymeridiidae]
• Nitoculus regillus, Yao et al. 2008 [Pachymeridiidae]
• Nitoraeopsis, Kirejtshuk and Nel 2018 [unclassified genus]
• Nitoraeopsis mixta, Kirejtshuk and Nel 2018 [unclassified species]
• Nitoricornus [Hyolithida]
• Nitoricornus communis (Billings 1872) [Hyolithida]
• Nitoricornus impar (Ford 1872) [Hyolithida]
• Nitorus, Telnov 2007 [unclassified genus]
• Nitorus succinius, Telnov and Bukejs 2019 [unclassified species]
• Nitosauridae, family, Romer and Price 1940 [Pelycosauria]
• Nitosaurus, Romer 1937 [Pelycosauria]
• Nitosaurus jacksonorum, Romer 1937 [Pelycosauria]
• Nitotacarcinus, C. E. Schweitzer et al. 2007 [Tumidocarcinidae]
• Nitotacarcinus antipodes, Schweitzer et al. 2010 [Tumidocarcinidae]
• Nitotacarcinus bituberculatus (Collins and Jakobsen 2003) [Tumidocarcinidae]
• Nitotacarcinus canadensis, Schweitzer et al. 2009 [Tumidocarcinidae]
• Nitotacarcinus lutarius, Schweitzer and Feldmann 2011 [Tumidocarcinidae]
• Nitrader, Cordey and Carter 1996 [Parvicingulidae]
• Nitrader montegufonensis, Cordey and Carter 1996 [Parvicingulidae]
• Nitrariaceae, family, F. von Berchtold and J.S. Presl 1835 [Sapindales]
• Nitrospira, phylum [Negibacteria]
• Nitscheina, Canu 1900 [unclassified genus]
• Nitscheina kischenewensis, Feofanova 1953 [unclassified species]
• Nitscheina lapidosa, Feofanova 1953 [unclassified species]
• Nitscheina leo, Feofanova 1953 [unclassified species]
• Nitzschia, Hassal 1845 [Bacillariophyta]
• Nitzschiaveae, family [Bacillariophyceae]
• Niuchangella, Chang 1974 [Proetida]
• Niuganmafeia, Chen 1991 [unclassified genus]
• Niuganmafeia typica, Li 1996 [Sinospongia]
• Niuksenitia, Tatarinov 1977 [Burnetiidae]
• Niuksenitia sukhonensis, Tatarinov 1977 [Burnetiidae]
• Niutoushania, Liao 1984 [Productidae]
• Niutoushania chongqingensis, Chen 2005 [Productidae]
• Niutoushania niutoushanensis, Liao 1984 [Productidae]
• Niutoushania plicata, Liao 1984 [Productidae]
• Niutoushania subcylindrica, Zhu 1990 [unclassified species]
• Niveria, Jousseaume 1884 [Triviidae]
• Niveria (Cleotrivia) (Iredale 1930) [Triviidae]
• Niveria (Cleotrivia) candidula (Gaskoin 1836) [Triviidae]
• Niveria (Cleotrivia) globosa (Sowerby 1832) [Triviidae]
• Niveria (Cleotrivia) occidentalis (Schilder 1922) [Triviidae]
• Niveria (Cleotrivia) pilula (Kiener 1843) [Triviidae]
• Niveria (Cleotrivia) pulla (Gaskoin 1846) [Triviidae]
• Niveria (Ellatrivia) (Iredale 1931) [Triviidae]
• Niveria (Ellatrivia) kaiparaensis (Laws 1939) [Triviidae]
• Niveria (Ellatrivia) merces (Iredale 1924) [Triviidae]
• Niveria (Niveria), Jousseaume 1884 [Triviidae]
• Niveria (Niveria) carlottae, Dolin 1991 [Triviidae]
• Niveria (Niveria) cypha (Woodring 1928) [Triviidae]
• Niveria (Niveria) jamaicensis (Schilder 1932) [Triviidae]
• Niveria (Niveria) pacifica (Gray 1832) [Triviidae]
• Niveria (Niveria) suffusa (Gray 1827) [Triviidae]
• Niveria (Niveria) suffusa floridana (Olsson and Harbison 1953) [Triviidae]
• Niveria (Pseudotrivia) (Schilder 1936) [Triviidae]
• Niveria angliae (Wood 1848) [Triviidae]
• Niveria avellana (Sowerby 1823) [Triviidae]
• Niveria avellanula (Sacco 1894) [Triviidae]
• Niveria dimidiata (Bronn 1831) [Triviidae]
• Niveria dorsolaevigata (Cocconi 1873) [Triviidae]
• Niveria jamaicensis (Schilder 1932) [Triviidae]
• Niveria parvavellana (Sacco 1894) [Triviidae]
• Niveria pediculus (Linnaeus 1758) [Triviidae]
• Niveria permagna (C. W. Johnson 1910) [Triviidae]
• Niveria permagna bermontiana, Petuch 1994 [Triviidae]
• Niveria permixta (de Cristofori and Jan 1832) [Triviidae]
• Niveria pilula (Kiener 1843) [Triviidae]
• Niveria quadripunctata (Gray 1827) [Triviidae]
• Niveria suffosa (Gray 1827) [Triviidae]
• Niveria suffusa (Gray 1827) [Triviidae]
• Niviconia, Cooper and Grant 1974 [Meekellidae]
• Niviconia abrupta, Cooper and Grant 1974 [Meekellidae]
• Niviconia globosa (King 1931) [Meekellidae]
• Niviventer, Marschall 1976 [Muridae]
• Nivoptera (Lin 1978) [Chaulioditidae]
• Nivopteria, Lin 1978 [Chaulioditidae]
• Nivopteria nanshenghuensis, Lin 1978 [Chaulioditidae]
• Niwratia, Jell and Duncan 1986 [Siphonaptera]
• Niwratia elongata, Jell and Duncan 1986 [Siphonaptera]
• Nix, Easton 1962 [Rugosochonetidae]
• Nix angulata, Easton 1962 [Rugosochonetidae]
• Nixonella, Lochman 1944 [Ptychopariida]
• Njalila, Gebauer, 2007 [unclassified genus]
• Noaditherium, Ameghino 1907 [Notoungulata]
• Noaditherium splendidum (Ameghino 1887) [Notoungulata]
• Noasauridae, family, Bonaparte and Powell 1980 [Reptilia]
• Noasaurinae, subfamily, Paul 1988 [Megalosaurinidae]
• Noasaurus, Bonaparte and Powell 1980 [Noasauridae]
• Noasaurus leali, Bonaparte and Powell 1980 [Noasauridae]
• Nobiliasaphus, Pribyl and Vanek 1965 [Asaphidae]
• Nobilitella [Palaeocopida]
• Nobilum, Serene and Rohmimohtarto 1969 [Dorippidae]
• Nobilum wenchii, Hu and Tao 1996 [Dorippidae]
• Noblella, Kozur et al. 1996 [Protoentactiniidae]
• Noblella tremadociensis, Kozur et al. 1996 [Protoentactiniidae]
• Nobloedischia, Beckemeyer 2011 [Oedischiidae]
• Nobloedischia rasnitsyni, Beckemeyer 2011 [Oedischiidae]
• Nobolira, Finlay 1926 [Rissoidae]
• Nobolira inflata, Laws 1939 [Rissoidae]
• Nochelaspis, Zhu 1992 [Eugaleaspididae]
• Nochelaspis maeandrina, Zhu 1992 [Eugaleaspididae]
• Nochelesaurus, Haughton and Boonstra 1929 [Reptilia]
• Nochelesaurus alexanderi, Haughton and Boonstra 1929 [Reptilia]
• Nochelesaurus strubeni (Broom 1924) [Reptilia]
• Nochnitsa, Kammerer and Masyutin 2018 [unclassified genus]
• Nochnitsa geminidens, Kammerer and Masyutin 2018 [unclassified species]
• Nochoroicyathellus, Osadchaya et al. 1979 [Ajacicyathida]
• Nochoroicyathellus activus, Osadchaya et al. 1979 [Ajacicyathida]
• Nochoroicyathus [Ajacicyathida]
• Nochoroicyathus diadromus, Osadchaya et al. 1979 [Ajacicyathida]
• Nochoroicyathus fragilis, Osadchaya et al. 1979 [Ajacicyathida]
• Nochoroicyathus oblongus, Perejon et al. 2000 [Ajacicyathida]
• Nochoroicyathus salutensis, Perejon et al. 1994 [Ajacicyathida]
• Nochoroiella, Pel'man 1983 [Obolellida]
• Noctilio, C. Linnaeus 1766 [Noctilionidae]
• Noctilio (Dirias), Miller 1906 [unclassified subgenus]
• Noctilio (Dirias) albiventris, Desmarest 1818 [unclassified species]
• Noctilio albiventris, Desmarest 1818 [Noctilionidae]
• Noctilio lacrimaelunaris, Czaplewski 1996 [Noctilionidae]
• Noctilio leporinus (Linnaeus 1758) [Noctilionidae]
• Noctilionidae, family, Gray 1821 [Chiroptera]
• Noctilioninia, tribe, Gray 1825 [Vespertilionidae]
• Noctilionoidea, superfamily, Gray 1821 [Chiroptera]
• Noctua (Linnaeus 1758) [Noctuidae]
• Noctua, Gmelin 1771 [unclassified genus]
• Noctua variegata, Quoy and Gaimard 1830 [unclassified species]
• Noctuicrinus, Le Menn 1985 [Tantalocrinidae]
• Noctuicrinus varius, Gluchowski 1993 [Tantalocrinidae]
• Noctuidae, family, Latreille 1809 [Lepidoptera]
• Noctuidae radobojana, Handlirsch 1907 [Lepidoptera]
• Noctuinae, subfamily, Latreille 1809 [Noctuidae]
• Noctuites, Heer 1849 [Lepidoptera]
• Noctuites caucasicus, Kozlov 1988 [Lepidoptera]
• Noctuites deperditus, Heer 1856 [Lepidoptera]
• Noctuites effosa, Heer 1849 [Lepidoptera]
• Noctuites gersdorfi, Kernbach 1967 [Lepidoptera]
• Noctuites haidingeri, Heer 1849 [Lepidoptera]
• Noctuites incertissima, Oustalet 1870 [Lepidoptera]
• Noctuites kaspievi, Kozlov 1988 [Lepidoptera]
• Noctuites kozhantshikovi, Kozlov 1988 [Lepidoptera]
• Noctuites kusnezovi, Kozlov 1988 [Lepidoptera]
• Noctuites maximus, Kozlov 1988 [Lepidoptera]
• Noctuites miocenicus (Kozhanchikov 1957) [Lepidoptera]
• Noctuites radobojana (Handlirsch 1907) [Lepidoptera]
• Noctuites stavropolicus, Kozlov 1988 [Lepidoptera]
• Noctuoidea, superfamily [Lepidoptera]
• Nocturnellia [Draboviidae]
• Nocturnellia praedux (Arbin et al. 1978) [unclassified species]
• Nocturni, Latreille 1802 [Lepidoptera]
• Nodaea [Crassumbidae]
• Nodalula, Lin et al. 2007 [Nodalulaidae]
• Nodalula dalinghensis, Lin et al. 2007 [Nodalulaidae]
• Nodalulaidae, family, Lin et al. 2007 [Odonata]
• Nodambichilina [Palaeocopida]
• Nodasperodiscus [Archaediscidae]
• Nodella, Zaspelova 1952 [Drepanellidae]
• Nodella [Sentosiidae]
• Nodellinae, subfamily, Zaspelova 1952 [Drepanellidae]
• Nodellum [Foraminifera]
• Nodeuomphalus, Bandel and Frýda 1998 [Euomphalidae]
• Nodeuomphalus labadyei (d’Archiac and de Verneuil 1842) [Euomphalidae]
• Nodeuomphalus leunissi, Heidelberger and Bandel 1999 [Euomphalidae]
• Nodeuomphalus moniliferus (Romanovsky 1890) [Euomphalidae]
• Nodeuomphalus paffrathianus, Bandel and Frýda 1998 [Euomphalidae]
• Nodeuomphalus peskensis (Mazaev 1994) [Euomphalidae]
• Nodeuomphalus pirochiensis (Mazaev 1994) [Euomphalidae]
• Nodialata, Bechly 1996 [Insecta]
• Nodibeyrichia [Palaeocopida]
• Nodiceps, Suvorova 1959 [Corynexochida]
• Nodicoeloceras, Buckman 1926 [Dactylioceratidae]
• Nodicoeloceras choffati (Renz 1912) [Dactylioceratidae]
• Nodicoeloceras crassoides (Simpson 1855) [Dactylioceratidae]
• Nodicoeloceras crateriforme (Monestier 1931) [Dactylioceratidae]
• Nodicoeloceras dayi (Reynes 1868) [Dactylioceratidae]
• Nodicoeloceras fontis, Guex 1972 [Dactylioceratidae]
• Nodicoeloceras incrassatum (Simpson 1855) [Dactylioceratidae]
• Nodicoeloceras tuberculatum (Kottek 1963) [Dactylioceratidae]
• Nodicoeloceratinae, subfamily, Venturi and Ferri 2001 [Dactylioceratidae]
• Nodihungarites, Vörös 2018 [unclassified genus]
• Nodihungarites bocsarensis (Arthaber 1903) [unclassified species]
• Nodihungarites vinczei, Vörös 2018 [unclassified species]
• Nodilirata, Youluo 1978 [Bohaispiridae]
• Nodilittorina, von Martens 1897 [Littorinidae]
• Nodilittorina (Granulittorina) (Habe and Kosuge) [Littorinidae]
• Nodilittorina australis, Quoy 1826 [Littorinidae]
• Nodilittorina millegrana, Philippi 1848 [Littorinidae]
• Nodilittorina pyramidalis, Quoy 1834 [Littorinidae]
• Nodinella, Heidelberger 2001 [Anomphalidae]
• Nodinella dualia, Heidelberger 2001 [Anomphalidae]
• Nodinella sterrmannia, Heidelberger 2001 [Anomphalidae]
• Nodiocoeloceras [Cephalopoda]
• Nodipecten, Dall 1898 [Pectinidae]
• Nodipecten arthriticus (Reeve 1853) [Pectinidae]
• Nodipecten articulosus (Cooke 1919) [Pectinidae]
• Nodipecten atlanticola (Anderson 1929) [Pectinidae]
• Nodipecten cerrosensis (Gabb 1869) [Pectinidae]
• Nodipecten clydonus, Woodring 1982 [Pectinidae]
• Nodipecten colinensis (Hodson and Hodson 1927) [Pectinidae]
• Nodipecten denaius, Woodring 1982 [Pectinidae]
• Nodipecten estrellanus (Conrad 1856) [Pectinidae]
• Nodipecten macloskeyi (Anderson 1929) [Pectinidae]
• Nodipecten magnificus (Sowerby 1835) [Pectinidae]
• Nodipecten nodosa (Linnaeus 1758) [Pectinidae]
• Nodipecten nodosus (Linnaeus 1758) [Pectinidae]
• Nodipecten noduliferus (Sowerby 1842) [Pectinidae]
• Nodipecten subnodosus (Sowerby 1836) [Pectinidae]
• Nodipecten veatchii (Gabb 1869) [Pectinidae]
• Nodipecten veracruzensis, Smith 1991 [Pectinidae]
• Nodiscala, De Boury 1890 [Epitoniidae]
• Nodisurculina, Petuch 1988 [Turridae]
• Nodisurculina engonata (Conrad 1862) [Turridae]
• Nodisurculina rugata (Conrad 1862) [Turridae]
• Nodita, Navas 1917 [Chrysopidae]
• Noditendipes, Hong 2002 [Chironomidae]
• Noditendipes guchengziensis, Hong 2002 [Chironomidae]
• Noditerebra [Terebridae]
• Nodobacularia [Nubeculariidae]
• Nodobaculariella, Cushman and Hanzawa 1937 [Cornuspiridae]
• Nodobaculariella cassis, d'Orbigny 1839 [Cornuspiridae]
• Nodobaculariellinae, subfamily, Bogdanovich 1981 [Cornuspiridae]
• Nodobaculariinae, subfamily, Cushman 1927 [Nubeculariidae]
• Nodobairdia, Kollmann 1963 [Bairdiidae]
• Nodobairdia mammilata, Kollmann 1963 [Bairdiidae]
• Nodobairdia verrucosa, Kollmann 1963 [Bairdiidae]
• Nodobairdiinae, subfamily, Kollmann 1963 [Bairdiidae]
• Nodobairdiini, tribe (Kollmann 1963) [Bairdiidae]
• Nodoblastus [Spiraculata]
• Nodobolivinella [Foraminifera]
• Nodocapnuchosphaera, Tekin 1999 [Capnuchosphaeridae]
• Nodocapnuchosphaera helicata, Bragin and Krylov 1999 [unclassified species]
• Nodocapnuchosphaera trispinosa, Bragin and Krylov 1999 [unclassified species]
• Nodocapnuchosphaera tuzcuae, Tekin 1999 [Capnuchosphaeridae]
• Nodocephalosaurus, Sullivan 1999 [Ankylosauridae]
• Nodocephalosaurus kirtlandensis, Sullivan 1999 [Ankylosauridae]
• Nodochernyshinella [Foraminifera]
• Nodoconus, Nützel and Erwin 2004 [Archaeogastropoda]
• Nodocosta, Gross 1940 [Acanthodii]
• Nododelphinula, Cossmann 1916 [Nododelphinulidae]
• Nododelphinula munita (Forbes 1845) [unclassified species]
• Nododelphinula praecursor (Cossmann 1907) [Ataphridae]
• Nododelphinulidae, family, Cox 1960 [Gastropoda]
• Nododendrina, Vogel et al. 1987 [unclassified genus]
• Nodogastrioceras, Ma and Li 1998 [Paragastrioceratidae]
• Nodogastrioceras chengchouense (Chen 1977) [Paragastrioceratidae]
• Nodogastrioceras discum, Ma and Li 1998 [Paragastrioceratidae]
• Nodogastrioceras dongwuliense (Zhao and Zheng 1977) [Paragastrioceratidae]
• Nodogastrioceras regulare, Ma and Li 1998 [Paragastrioceratidae]
• Nodogenerina [Foraminifera]
• Nodogenerina adolphina (d'Orbigny 1846) [Nodogenerina]
• Nodogenerina advena, Cushman and Laiming 1931 [Nodogenerina]
• Nodogenerina sanctaecrucis, Kleinpell 1938 [Nodogenerina]
• Nodogenerina wegemanni (Cole 1927) [Nodogenerina]
• Nodognathus [Conodontophorida]
• Nodogordiospira [Cornuspiridae]
• Nodoinvolutaria [Ichthyolariidae]
• Nodokirkbya, Kozur 1991 [Kirkbyidae]
• Nodokirkbya striatoreticulata, Kozur 1991 [Kirkbyidae]
• Nodolanx [Crinoidea]
• Nodoloxonema, Blodgett et al. 1999 [Loxonematidae]
• Nodoloxonema ingens (F. Frech 1894) [Loxonematidae]
• Nodoloxonema magnificum (A. Spitz 1907) [Loxonematidae]
• Nodoloxonema plusquelleci, Blodgett et al. 1999 [Loxonematidae]
• Nodoloxonema ruginosum (L.G. de Koninck 1881) [Loxonematidae]
• Nodomorphina [Nodosariidae]
• Nodomytilus, Kauffman and Leanza 2004 [Mytilidae]
• Nodomytilus trigonimimus, Kauffman and Leanza 2004 [Mytilidae]
• Nodonautilus, Liang 1984 [Tainoceratidae]
• Nodonautilus formosus, Liang 1984 [Tainoceratidae]
• Nodonchus, White 1961 [Acanthodii]
• Nodonchus bambusifer, White 1961 [Acanthodii]
• Nodonema, Linsley 1968 [Portlockiellidae]
• Nodonema clathratulum (Whiteaves 1892) [Portlockiellidae]
• Nodonema granulatum, Linsley 1968 [Portlockiellidae]
• Nodonema ornata (G.A. Goldfuss 1844) [unclassified species]
• Nodonema pauperum, Perner 1903 [unclassified species]
• Nodonema peregrinum, Perner 1903 [unclassified species]
• Nodonema speciosum (Whiteaves 1892) [Euomphalina]
• Nodonychia [Pterioida]
• Nodoparaparchites, Kozur 1991 [Pseudoparaparchitidae]
• Nodoparaparchites reticulonodosa, Kozur 1991 [Pseudoparaparchitidae]
• Nodopelagia, Hedley 1915 [Fasciolariidae]
• Nodopericyclus, Korn et al. 2010 [Pericyclidae]
• Nodopericyclus asiaticus, Konovalova 2015 [Pericyclidae]
• Nodopericyclus circumnodosus, Korn et al. 2010 [Pericyclidae]
• Nodopericyclus deficerus, Korn et al. 2010 [Pericyclidae]
• Nodophilomedes, Kornicker and Sohn 2000 [Nodophilomedidae]
• Nodophilomedes phoenix, Kornicker and Sohn 2000 [Nodophilomedidae]
• Nodophilomedidae, family, Kornicker and Sohn 2000 [Myodocopida]
• Nodophilomedoidea, superfamily, Kornicker and Sohn 2000 [Myodocopida]
• Nodophtalmidium [Foraminifera]
• Nodophthalmidiinae, subfamily, Cushman 1940 [Nubeculariidae]
• Nodophthalmidium, Macfadyen 1939 [Nubeculariidae]
• Nodophthalmocythere [Podocopida]
• Nodophyllum, Kaplan 1971 [Holmophyllidae]
• Nodopleuroceras, Zheng 1984 [Tainoceratidae]
• Nodopleuroceras guizhouense, Zheng 1984 [Tainoceratidae]
• Nodopolycope, Kozur 1985 [Nodopolycopidae]
• Nodopolycope binodosa, Kozur 1985 [Nodopolycopidae]
• Nodopolycopidae, family, Kozur 1985 [Myodocopida]
• Nodoprosopidae, family, Schweitzer and Feldmann 2009 [Decapoda]
• Nodoprosopon, K. Beurlen 1928 [Nodoprosopidae]
• Nodoprosopon bellaii, Cronier and Boursicot 2009 [Nodoprosopidae]
• Nodoprosopon circinatum, Collins 1985 [Nodoprosopidae]
• Nodoprosopon echinorum, Collins 1985 [Nodoprosopidae]
• Nodoprosopon heydeni (Von Meyer 1860) [Nodoprosopidae]
• Nodoprosopon mainense, Cronier and Boursicot 2009 [Nodoprosopidae]
• Nodoprosopon ordinatum, Collins 1985 [Nodoprosopidae]
• Nodoprosopon ornatum, H. von Meyer 1842 [Nodoprosopidae]
• Nodoprosopon spinosum (Von Meyer 1842) [Nodoprosopidae]
• Nodoprosopon torosum (Von Meyer 1860) [Nodoprosopidae]
• Nodosageceras, Ruzhencev 1956 [Medlicottiidae]
• Nodosageceras nodosum (Wanner 1931) [Medlicottiidae]
• Nodosarchaediscus [Foraminifera]
• Nodosarella [Foraminifera]
• Nodosaria, Lamarck 1812 [Lagenidae]
• Nodosaria (Glandulina) (d'Orbigny 1826) [Glandulinidae]
• Nodosaria (Glandulina) laevigata, d'Orbigny 1826 [Glandulinidae]
• Nodosaria (Glandulina) laevigata ovata, Cushman and Applin 1926 [Pseudoglandulina]
• Nodosaria anomala, Reuss 1866 [Lagenidae]
• Nodosaria consobrina, Bagg 1905 [unclassified species]
• Nodosaria crassitesta, Schwager 1866 [Lagenidae]
• Nodosaria ewaldi, Reuss 1851 [Lagenidae]
• Nodosaria hispida, d'Orbigny 1846 [Lagenidae]
• Nodosaria holserica, Schwager 1866 [Lagenidae]
• Nodosaria legumen, Reuss 1845 [Lagenidae]
• Nodosaria longiscata, d'Orbigny 1846 [Lagenidae]
• Nodosaria longissima, Suleimanov 1949 [Lagenidae]
• Nodosaria obtusa, Holmes 1860 [unclassified species]
• Nodosaria parexilis, Cushman and Stewart 1930 [Lagenidae]
• Nodosaria parexilis sentifera, Cushman and Parker 1931 [Lagenidae]
• Nodosaria pauperata, d'Orbigny 1846 [Lagenidae]
• Nodosaria pyrula, d'Orbigny 1826 [Lagenidae]
• Nodosaria radicula (Linnaeus 1767) [unclassified species]
• Nodosaria raphanus, Brady 1884 [unclassified species]
• Nodosaria sagitta, Miklukho-Maklay 1954 [Lagenidae]
• Nodosaria soluta (Reuss 1851) [Lagenidae]
• Nodosaria spinulosa, Costa 1855 [Ellipsoidinidae]
• Nodosaria vertebralis, Brady 1884 [unclassified species]
• Nodosaria wegemanni, Cole 1927 [Nodogenerina]
• Nodosariacea, superfamily, Ehrenberg 1838 [Lagenina]
• Nodosariidae, family, Ehrenberg 1838 [Nodosariacea]
• Nodosariinae, subfamily (Ehrenberg 1838) [Nodosariacea]
• Nodosarioidea, superfamily, Ehrenberg 1838 [Lagenina]
• Nodosauria, family (Marsh 1890) [Reptilia]
• Nodosauridae, family, Marsh 1890 [Reptilia]
• Nodosauridae, subfamily (Marsh 1890) [Reptilia]
• Nodosaurinae, subfamily, O. Abel 1919 [Nodosauridae]
• Nodosauroidea, superfamily, Bakker 1988 [Reptilia]
• Nodosaurus, Marsh 1889 [Nodosauridae]
• Nodosaurus testilis (Marsh 1889) [Nodosauridae]
• Nodosaurus textilis, Marsh 1889 [Nodosauridae]
• Nodosella, A. Rood et al. 1973 [Stephanolithiaceae]
• Nodosella clatriatus, A. Rood and W. Hay 1973 [Stephanolithiaceae]
• Nodosigalea, Li and Huang 2018 [unclassified genus]
• Nodosigalea burmanica, Li and Huang 2018 [unclassified species]
• Nodosinella [Nodosinellidae]
• Nodosinella glennensis, Harlton 1927 [Nodosinellidae]
• Nodosinella wedmoriensis, Chapman 1895 [unclassified species]
• Nodosinellacea, superfamily, Rhumbler 1895 [Fusulinina]
• Nodosinellidae, family, Rhumbler 1895 [Fusulinina]
• Nodosinelloides [Geinitzinidae]
• Nodosininae, subfamily, Saidova 1981 [Hormosinidae]
• Nodosinum, Hofker 1930 [Hormosinidae]
• Nodosisporites, Dettmann and Clifford 1992 [Schizaeales]
• Nodosisporites crenimurus, Davies 1986 [Schizaeales]
• Nodosisporites macrobaculatus, Archangelsky and Llorens 2005 [Schizaeales]
• Nodosoclymenia, Czarnocki 1989 [Platyclymeniidae]
• Nodosoclymenia colonia, Korn 2002 [Platyclymeniidae]
• Nodosoclymenia subacuta, Czarnocki 1989 [Platyclymeniidae]
• Nodosoclymeniinae, subfamily, Korn 2002 [Platyclymeniidae]
• Nodosohoplites [Cephalopoda]
• Nodospira, Yochelson and Dutro 1960 [Pleurotomariida]
• Nodospira krawczynskii, Heidelberger et al. 2009 [Pleurotomariida]
• Nodospira ornata, Yochelson and Dutro 1960 [Pleurotomariida]
• Nodostoma, Wood 1882 [Pyramidellidae]
• Nodostoma eulimelloides, Wood 1882 [Pyramidellidae]
• Nodostoma ornata, S. Wood 1848 [Pyramidellidae]
• Nodotetraedra [Pyramispongiidae]
• Nodotetraedra barmsteinensis, Steiger 1992 [Pyramispongiidae]
• Nodotetraedra pala, Kiessling 1995 [Pyramispongiidae]
• Nodotibetites, Zhao and Wang 1973 [Tibetitidae]
• Nodotibetites nodosus, Zhao and Wang 1973 [Tibetitidae]
• Nodozyga (Horný 1955) [Pseudozygopleuridae]
• Nodozyga cylindracea (Longstaff 1933) [Pseudozygopleuridae]
• Nodozyga longnorensis (J.D. Longstaff 1933) [Pseudozygopleuridae]
• Nodozyga rowlandsi (Longstaff 1933) [Pseudozygopleuridae]
• Nodozyga rugifera (Phillips 1836) [Pseudozygopleuridae]
• Nodularia, Conrad 1853 [unclassified genus]
• Nodulariinae, subfamily, Starobogatov and Zatravkin 1987 [unclassified subfamily]
• Nodulina, Rhumbler 1895 [Hormosinidae]
• Nodulipora, Lindström 1873 [Desmidoporidae]
• Nodulispira, Pan and Cook 2003 [Pleurotomariida]
• Nodulispira danmianshanensis, Pan and Cook 2003 [Pleurotomariida]
• Nodulispira tuberculata (T. Kase and T. Nishida 1988) [Pleurotomariida]
• Nodulus, Monterosato 1878 [Hydrobiidae]
• Nodus, Wagler 1830 [Ziphiidae]
• Noeggerathiophyta, phylum, Doweld 2001 [Cycadophytanae]
• Noelaspis, Ludvigsen and Westrop 1989 [Asaphida]
• Noergaardia, Fanti and Damgaard 2018 [unclassified genus]
• Noergaardia dinae, Fanti and Damgaard 2018 [unclassified species]
• Noetca, Stewart 1926 [Cephalaspida]
• Noetia, Gray 1857 [Noetiidae]
• Noetia (Eontia) (MacNeil 1937) [Noetiidae]
• Noetia (Eontia) bisulcata (Lamarck 1819) [Noetiidae]
• Noetia (Eontia) centrota (Guppy 1867) [Noetiidae]
• Noetia (Eontia) ponderosa (Say 1822) [Noetiidae]
• Noetia (Noetia), Gray 1857 [Noetiidae]
• Noetia (Noetia) magna (MacNeil 1938) [Noetiidae]
• Noetia (Noetia) reversa (Sowerby 1833) [Noetiidae]
• Noetia (Sheldonella), Maury 1917 [Noetiidae]
• Noetia (Sheldonella) maoica, Maury 1917 [Arcidae]
• Noetia bisulcata (Lamarck 1819) [Noetiidae]
• Noetia dauleana, Marks 1951 [Noetiidae]
• Noetia dauleana paraguanensis, Jung 1965 [Noetiidae]
• Noetia incile (Say 1824) [Noetiidae]
• Noetia lindae, Petuch 1998 [Noetiidae]
• Noetia macdonaldi (Dall 1912) [Noetiidae]
• Noetia magna, MacNeil 1938 [Noetiidae]
• Noetia magnifica, Eames 1951 [Noetiidae]
• Noetia mayensis, Maury 1925 [Noetiidae]
• Noetia pulchra, Gabb 1860 [Arcidae]
• Noetia reversa (Sowerby 1833) [Noetiidae]
• Noetia reversa magna (MacNeil 1938) [Noetiidae]
• Noetia sheldoniana (Maury 1912) [Noetiidae]
• Noetia triangularis, J. E. Gray 1857 [Noetiidae]
• Noetia vientoensis, Clark and Durham 1946 [Noetiidae]
• Noetiella [Arcida]
• Noetiidae, family, Stewart 1930 [Arcida]
• Noetiinae, subfamily, Stewart 1930 [Arcidae]
• Noetiini, tribe, Stewart 1930 [Arcidae]
• Noetinae, subfamily (Stewart 1930) [Arcidae]
• Noetiopsis, MacNeil 1938 [Arcidae]
• Noetiopsis woodringi, MacNeil 1938 [Arcidae]
• Noetlingaster [Stomechinidae]
• Noetlingaster emiratescus, Ali 1989 [unclassified species]
• Noetlingaster lamberti, Checchia-Rispoli 1930 [unclassified species]
• Noetlingaster millosevichi, Checchia-Rispoli 1930 [unclassified species]
• Noetlingaster paucituberculatus (Noetling 1897) [unclassified species]
• Noetlingaster sanfilippoi, Checchia-Rispoli 1930 [unclassified species]
• Noetlingia [Decapoda]
• Noetlingia [Porambonitidae]
• Noetlingia, Lambert 1898 [unclassified genus]
• Noetlingia boulei, Lambert 1906 [unclassified species]
• Noetlingia monteili, Gauthier 1901 [unclassified species]
• Noetlingicarcinus, Karasawa 1928 [Basinotopidae]
• Noetlingicarcinus claudiopolitana, Bittner 1893 [Basinotopidae]
• Noetlingicarcinus succini, Noetling 1885 [Basinotopidae]
• Noetlingicarcinus veronensis, Bittner 1886 [Basinotopidae]
• Noetlingiconcha, Hautmann and Hagdorn 2012 [Prospondylidae]
• Noetlingiconcha speculostreum, Hautmann and Hagdorn 2012 [Prospondylidae]
• Noetlingites, A. Hyatt 1900 [Longobarditidae]
• Noetlingites strombecki (Griepenkerl 1860) [Longobarditidae]
• Noetlingitinae, subfamily, A. Parnes 1975 [Longobarditidae]
• Noferinia, Lupia et al. 2002 [Magnoliopsida]
• Noferinia fusicarpa [Magnoliopsida]
• Nofrema, Dumitrica et al. 1980 [Spongosilicarmigeridae]
• Nofrema trispinosa, Dumitrica et al. 1980 [Spongosilicarmigeridae]
• Nogamiconus [Conodonta]
• Nogarolia, Beschin et al. 1994 [Xanthidae]
• Nogarolia mirabilis, Beschin et al. 1994 [Xanthidae]
• Nogodina, Stal 1859 [Nogodinidae]
• Nogodina chiapaneca, Solórzano Kraemer and Petrulevicius 2007 [Nogodinidae]
• Nogodinidae, family, Muir 1930 [Hemiptera]
• Nogodinina, subtribe, Muir 1930 [Nogodinidae]
• Nogodininae, subfamily, Muir 1930 [Nogodinidae]
• Nogodinini, tribe, Muir 1930 [Nogodinidae]
• Nogueirapis (Moure 1953) [Apidae]
• Nogueirapis silacea (Wille 1959) [Apidae]
• Nogueroblatta, Martínez-Delclòs 1993 [Mesoblattinidae]
• Nogueroblatta fontllongae, Martínez-Delclòs 1993 [Mesoblattinidae]
• Nogueroblatta nana, Martínez-Delclòs 1993 [Mesoblattinidae]
• Noguerornis, Lacasa Ruiz 1989 [Aves]
• Noguerornis gonzalezi, Lacasa Ruiz 1989 [Aves]
• Nogusunna, Zelenkov 2011 [unclassified genus]
• Nogusunna conflictoides, Zelenkov 2011 [unclassified species]
• Noixodontus, McCracken and Barnes 1982 [Conodonta]
• Nolanaceae, family, B.C.J. Dumortier [Solanales]
• Nolaniceras [Deshayesitidae]
• Nolaniceras manambolense, Collignon 1962 [Deshayesitidae]
• Nolaniceras quadratus, Collignon 1962 [Deshayesitidae]
• Nolaniceras uhligi (Anthula 1899) [Deshayesitidae]
• Nolfia, L. Taverje 1976 [Clupeidae]
• Nolfia riachuelensis, De Figueiredo 2009 [Clupeidae]
• Nolfophidion, Schwarzhans 1980 [Ophidiiformes]
• Nolfophidion fitchi (Nolf 1980) [unclassified species]
• Nolfophidion tumidus (Nolf 1972) [unclassified species]
• Nolichuckia, Sprinkle 1973 [Ascocystitida]
• Nolichuckia casteri, Sprinkle 1973 [Ascocystitida]
• Nolita, Hull 1997 [Parvivaccidae]
• Nomades, subfamily, Latreille 1802 [Apidae]
• Nomadinae, subfamily (Latreille 1802) [Apidae]
• Nomadinis, Opik 1967 [Asaphida]
• Nomaretus, Leconte 1853 [Carabidae]
• Nomaretus serus, Scudder 1900 [Carabidae]
• Nomarthra, suborder, Cope 1889 [Edentata]
• Nomascus (G. S. Miller 1933) [Hylobatidae]
• Nomascus annamensis, Van Ngoc Thinh et al. 2010 [unclassified species]
• Nomascus concolor (Harlan 1826) [Hylobatidae]
• Nomascus concolor concolor (Harlan 1826) [Hylobatidae]
• Nomascus concolor lu (Delacour 1951) [Hylobatidae]
• Nomascus gabriellae (Thomas 1909) [Hylobatidae]
• Nomascus hainanus (Thomas 1892) [Hylobatidae]
• Nomascus leucogenys (Ogilby 1840) [Hylobatidae]
• Nomascus nasutus (Kunkel d'Herculais 1884) [Hylobatidae]
• Nomascus siki (Delacour 1951) [Hylobatidae]
• Nomeidae, family [Scombriformes]
• Nomgoliella, Missarzhevsky 1980 [Aldanellidae]
• Nomgoliella australiensis, Parkhaev 2001 [Aldanellidae]
• Nomgoliella sinistrivolubilis, Missarzhevsky 1980 [Aldanellidae]
• Nomia, Latreille 1804 [unclassified genus]
• Nomia foxii, Dalla Torre 1896 [Nomia]
• Nomia melanderi, Cockerell 1906 [Nomia]
• Nomia mesillensis, Cockerell 1908 [Nomia]
• Nomia universitatis, Cockerell 1908 [Nomia]
• Nomingia, Barsbold et al. 2000 [Oviraptoridae]
• Nomingia gobiensis, Barsbold et al. 2000 [Oviraptoridae]
• Nominosuchus, Efimov 1996 [Shartegosuchidae]
• Nominosuchus arcanus, M. B. Efimov and Abramov 2003 [unclassified species]
• Nominosuchus matutinus, Efimov 1996 [Shartegosuchidae]
• Nomismoceras, Foord and Crick 1897 [Nomismoceratidae]
• Nomismoceras (Anthracoceras), Frech 1899 [Nomismoceratidae]
• Nomismoceras (Anthracoceras) discus, Frech 1899 [Anthracoceratidae]
• Nomismoceras dostalakum, Rauser-Chernousova 1928 [Girtyoceratidae]
• Nomismoceras frechi, Schmidt 1925 [Nomismoceratidae]
• Nomismoceras germanicum, Schmidt 1925 [Nomismoceratidae]
• Nomismoceras marshallense, Gordon 1964 [Eogonioloboceratidae]
• Nomismoceras monroensis (Worthen 1890) [Prolecanitidae]
• Nomismoceras pseudocyclus, Campbell et al. 1983 [Entogonitidae]
• Nomismoceras rotiforme (Phillips 1836) [Nomismoceratidae]
• Nomismoceras spirorbis (Phillips 1836) [Nomismoceratidae]
• Nomismoceras vittigerum (Phillips 1836) [Nomismoceratidae]
• Nomismocerataceae, superfamily, Librovitch 1957 [Goniatitida]
• Nomismoceratidae, family, Librovitch 1957 [Goniatitida]
• Nomismoceratoidea, superfamily (Librovitch 1957) [Goniatitida]
• Nomochirus, Gil Collado 1926 [Chironomidae]
• Nomochirus sampelayoi, Gil Collado 1926 [Chironomidae]
• Nomodactylites, Buckman 1927 [Dactylioceratidae]
• Nomodactylites temperatus, Buckman 1927 [Dactylioceratidae]
• Nomonyx, Ridgway 1880 [unclassified genus]
• Nomonyx dominica (Linnaeus 1766) [unclassified species]
• Nomonyx dominicus (Linnaeus 1766) [unclassified species]
• Nonactaeonina [Acteonidae]
• Nonacteonina (L. W. Stephenson 1941) [Acteonidae]
• Nonacteonina orientalis, B. Wade 1926 [Acteonidae]
• Nonacteonina stephensoni, Anderson 1958 [unclassified species]
• Nonacteoninidae, family, Bandel 1994 [Architectibranchia]
• Nonanomaluridae, family, Pickford et al. 2013 [Rodentia]
• Nonanomalurus, Pickford et al. 2013 [Nonanomaluridae]
• Nonanomalurus parvus, Marivaux et al. 2017 [Nonanomaluridae]
• Nonaphalagodus, Thurmond 1974 [Pycnodontidae]
• Nonaphalagodus trinitiensis, Thurmond 1974 [Pycnodontidae]
• Nonescyta, Shcherbakov 2011 [Maguviopseidae]
• Nonescyta mala, Shcherbakov 2011 [Maguviopseidae]
• Nonescytini, tribe, Shcherbakov 2011 [Maguviopseidae]
• Nonion, Monfort 1808 [Nonionidae]
• Nonion calvertensis, Gibson 1983 [Nonionidae]
• Nonion labradoricum (Dawson 1860) [Nonionidae]
• Nonion maoricum (Stache 1864) [Nonionidae]
• Nonion micrus, Cole 1927 [Globigerinella]
• Nonion sloani, d'Orbigny 1839 [Nonionidae]
• Nonion troostae, Visser 1950 [Nonionidae]
• Nonionacea, superfamily, Schultze 1854 [Rotaliina]
• Nonionella, Cushman 1926 [Nonionidae]
• Nonionella miocenica, Cushman 1926 [Nonionidae]
• Nonionella troostae (Visser 1950) [Nonionidae]
• Nonionelleta [Foraminifera]
• Nonionellina [Foraminifera]
• Nonionidae, family, Schultze 1854 [Nonionacea]
• Nonionina, d'Orbigny 1826 [unclassified genus]
• Nonionina canariensis, d'Orbigny 1839 [unclassified species]
• Nonionina clarki, Hanna 1923 [Lituolidae]
• Nonionina labradorica, Dawson 1860 [Nonionidae]
• Nonionina quinqueloba, Reuss 1851 [Chilostomellidae]
• Nonioninae, subfamily, Schultze 1854 [Nonionidae]
• Nonioninoides, Saidova 1975 [Nonionidae]
• Nonioninoides grateloupi, d'Orbigny 1826 [Nonionidae]
• Nonix, Lane 1984 [Lichida]
• Nonix sauroter, Lane 1984 [unclassified species]
• Nonomyinae, subfamily, Martin 1980 [Rodentia]
• Nonomys, Emry and Dawson 1973 [Rodentia]
• Nonomys gutzleri, Walsh 2010 [Rodentia]
• Nonomys simplicidens (Emry and Dawson 1972) [Rodentia]
• Nonorios, Horný 1997 [Platyceratidae]
• Nonorios carnicus (Vinassa de Regny 1914) [Platyceratidae]
• Nonorios kleistos, Ebbestad et al. 2008 [Platyceratidae]
• Nonorios pater (Perner 1903) [Platyceratidae]
• Nonorios pectinata (Perner 1903) [Platyceratidae]
• Nonorios transversum (Ulrich and Scofield 1897) [Platyceratidae]
• Nonorios vrazensis (Perner 1903) [Platyceratidae]
• Nonotherium, Castellanos 1942 [Toxodontidae]
• Nonotherium hennigi, Castellanos 1942 [unclassified species]
• Nonparactocrinus [Crinoidea]
• Nonpseudofusulina, Leven 2008 [Schwagerinidae]
• Nonpseudofusulina blochini (Korzenevsky 1940) [Schwagerinidae]
• Nonpseudofusulina curteum (Leven 1993) [Schwagerinidae]
• Nonpseudofusulina darinensis, Leven et al. 2011 [Schwagerinidae]
• Nonpseudofusulina devexa (Rauser-Chernousova 1949) [Schwagerinidae]
• Nonpseudofusulina diferta (Shamov 1958) [Schwagerinidae]
• Nonpseudofusulina exuberata (Shamov 1958) [Schwagerinidae]
• Nonpseudofusulina fecunda (Shamov and Shcherbovich 1949) [Schwagerinidae]
• Nonpseudofusulina granuliformis (Leven 1993) [Schwagerinidae]
• Nonpseudofusulina indigaensis (Grozdilova and Lebedeva 1961) [Schwagerinidae]
• Nonpseudofusulina inobservabilis (Leven 1993) [Schwagerinidae]
• Nonpseudofusulina insignis (Leven 1993) [Schwagerinidae]
• Nonpseudofusulina kalaktashensis (Leven 1993) [Schwagerinidae]
• Nonpseudofusulina kalmardensis, Leven 2009 [Schwagerinidae]
• Nonpseudofusulina karapetovi (Leven 1993) [Schwagerinidae]
• Nonpseudofusulina macilenta (Leven 1993) [Schwagerinidae]
• Nonpseudofusulina mirabilis (Rauser-Chernousova 1949) [Schwagerinidae]
• Nonpseudofusulina modesta (Shcherbovich 1971) [Schwagerinidae]
• Nonpseudofusulina muzkolensis (Leven 1993) [Schwagerinidae]
• Nonpseudofusulina pamirensis (Leven 1993) [Schwagerinidae]
• Nonpseudofusulina pedisequa (Vissarionova 1937) [Schwagerinidae]
• Nonpseudofusulina psharti (Leven 1993) [Schwagerinidae]
• Nonpseudofusulina tezakensis (Leven 1997) [Schwagerinidae]
• Nonruminantia, suborder, Gregory 1910 [Artiodactyla]
• Nonsukozona [Palaeocopida]
• Nonurocythereis [Podocopida]
• Nonymophlebia, Pritykina 1981 [Paurophlebiidae]
• Nonymophlebia venosa, Pritykina 1981 [Paurophlebiidae]
• Nonymophlebiini, tribe, Bechly 1996 [Paurophlebiidae]
• Nopachthus, Ameghino 1888 [unclassified genus]
• Nopachtus, F. Ameghino 1888 [Glyptodontidae]
• Nopcsaspondylus, Apesteguía 2007 [Rebbachisauridae]
• Nopcsaspondylus alarconensis, Apesteguía 2007 [Rebbachisauridae]
• Nophrecythere [Podocopida]
• Nops, W. S. MacLeay 1839 [Caponiidae]
• Nops lobatus, Wunderlich 1988 [Caponiidae]
• Nops segmentatus, Wunderlich 1988 [Caponiidae]
• Noradonta, Pojeta and Gilbert-Tomlinson 1977 [Lyrodesmatidae]
• Noradonta shergoldi, Pojeta and Gilbert-Tomlinson 1977 [Lyrodesmatidae]
• Noramya, Casey 1961 [Cucullaeidae]
• Norasaphus, Fortey and Shergold 1984 [Asaphida]
• Norasaphus (Norasaphites), Fortey and Shergold 1984 [Asaphida]
• Norasaphus (Norasaphites) monroeae, Fortey and Shergold 1984 [Asaphida]
• Norasaphus (Norasaphites) vesiculosus, Fortey and Shergold 1984 [Asaphida]
• Norasaphus (Norasaphus), Fortey and Shergold 1984 [Asaphida]
• Norasaphus (Norasaphus) skalis, Fortey and Shergold 1984 [Asaphida]
• Norasaphus (Shergoldina), Feist and Talent 2000 [Asaphida]
• Norasaphus (Shergoldina) greenvalensis, Feist and Talent 2000 [Asaphida]
• Norcottia [Foraminifera]
• Nordamaltheus, Repin 1968 [Amaltheidae]
• Nordaphis, Kononova 1977 [Aphididae]
• Nordaphis sukatchevae, Kononova 1977 [Aphididae]
• Nordastrea [Anthozoa]
• Nordathyris, Grunt 1977 [Athyrididae]
• Nordathyris bulkurensis, Grunt 1977 [Athyrididae]
• Nordathyris ganelini, Grunt 1977 [Athyrididae]
• Nordathyris nucleolus (Kutorga 1842) [Notothyrididae]
• Nordella [Reticulariidae]
• Nordenosaurus, J. A. Holman 1973 [Xenosauridae]
• Nordenosaurus magnus, J. A. Holman 1973 [Xenosauridae]
• Nordenskioeldiini, tribe, Bernhauer and Schubert 1911 [Staphylinidae]
• Nordenskioldia [unclassified genus]
• Nordenskioldia, Sahlberg 1880 [unclassified genus]
• Nordenskioldia borealis, O. Heer 1870 [Nordenskioldia]
• Nordenskioldia pentatarsus (Lefebvre et al. 2005) [unclassified species]
• Nordenskioldiini, tribe (Bernhauer and Schubert 1911) [unclassified tribe]
• Nordenskjoeldaster [Holasteroida]
• Nordenskjoeldia (Wilckens 1910) [unclassified genus]
• Nordenskjoeldiidae, family, Scarlato and Starobogatov 1979 [unclassified family]
• Nordenskjoeldiinae, subfamily (Scarlato and Starobogatov 1979) [unclassified subfamily]
• Nordenskjoldia, Wilckens 1910 [Parallelodontidae]
• Nordenskjoldia besairiei, Collignon 1951 [Parallelodontidae]
• Nordenskjoldia natalensis (Baily 1855) [unclassified species]
• Nordestinatermes, Martins-Neto et al. 2006 [Blattodea]
• Nordestinatermes araripena (Krishna 1990) [Blattodea]
• Nordestinatermes obesa, Martins-Neto et al. 2006 [Blattodea]
• Nordestinatermes obesus (Martins-Neto et al. 2006) [Blattodea]
• Nordia, Rozova 1968 [Lonchocephalidae]
• Nordia lepida, Rozova 1968 [Lonchocephalidae]
• Nordiceras, Bogoslovsky 1955 [Nordiceratidae]
• Nordiceras middletoni, House 2002 [Nordiceratidae]
• Nordiceras timanicum (Holzapfel 1899) [Nordiceratidae]
• Nordiceras timanicus (Holzapfel 1899) [Nordiceratidae]
• Nordiceratidae, family, Korn 2002 [Agoniatitida]
• Nordiodus [Conodontophorida]
• Nordiodus italicus, Serpagli 1967 [Conodontophorida]
• Nordispirifer [Cyrtospiriferidae]
• Nordophiceras, Y. D. Popov 1961 [Meekoceratidae]
• Nordophiceras alexeevae, Popov 1961 [Meekoceratidae]
• Nordophiceras chaoxianense, Guo 1982 [Meekoceratidae]
• Nordophiceras contrarium (Popov 1962) [Meekoceratidae]
• Nordophiceras euomphalus (Keyserling 1845) [Meekoceratidae]
• Nordophiceras karpinskii (Mojsisovics 1886) [Meekoceratidae]
• Nordophiceras kazakovi, Dagis and Ermakova 1988 [Meekoceratidae]
• Nordophiceras menense (Popov 1962) [Meekoceratidae]
• Nordophiceras olenekense (Popov 1961) [unclassified species]
• Nordophiceras olenekensis, Popov 1961 [Meekoceratidae]
• Nordophiceras popovi (Zakharov 1978) [Meekoceratidae]
• Nordophiceras pseudosimplex, Kummel 1969 [Meekoceratidae]
• Nordophiceras schmidti (Mojsisovics 1886) [Meekoceratidae]
• Nordophiceratidae, family, Popov 1961 [Phylloceratida]
• Nordophiceratoides, Guex et al. 2005 [Nordophiceratidae]
• Nordophiceratoides adriani, Guex et al. 2005 [Nordophiceratidae]
• Nordophiceratoides bartolinae, Guex et al. 2010 [Nordophiceratidae]
• Nordophiceratoides catherinae, Guex et al. 2005 [Nordophiceratidae]
• Nordophiceratoides gracilis, Guex et al. 2005 [Nordophiceratidae]
• Nordophiceratoides praecox, Zakharov and Smyshlyaeva 2016 [Nordophiceratidae]
• Nordospira, Yochelson 1966 [Pleurotomariida]
• Nordospira hennigsmoeni, Yochelson 1966 [Pleurotomariida]
• Nordospira vostokovae, Yochelson 1966 [Pleurotomariida]
• Nordospira yochelsoni, Sabattini 1995 [Pleurotomariida]
• Nordotoechia [Hebetoechiidae]
• Nordsieckia, Truc 1972 [Clausiliidae]
• Nordsieckia pontica, Lueger 1981 [Clausiliidae]
• Norella, Bittner 1890 [Norellidae]
• Norella guttula (Bittner 1890) [Norellidae]
• Norella kellneri (Bittner 1892) [Norellidae]
• Norella kingi, Bittner 1899 [Norellidae]
• Norella opima, Yang and Yin 1962 [Norellidae]
• Norella procreatrix, Bittner 1899 [Rhynchonellidae]
• Norella refractifrons (Bittner 1890) [Norellidae]
• Norella retractifrons (Bittner 1890) [Norellidae]
• Norella tibetica, Bittner 1899 [Rhynchonellidae]
• Norellidae, family, Ager 1959 [Rhynchonellida]
• Norelliinae, subfamily, Enderlein 1914 [Scathophagidae]
• Norellinae, subfamily, Ager 1959 [Norellidae]
• Norellisoma, Hendel 1910 [Scathophagidae]
• Norellisoma setaria, Statz 1940 [Scathophagidae]
• Norellius, Conrad and Daza 2015 [Squamata]
• Norellius nyctisaurops, Conrad and Daza 2015 [Squamata]
• Norelloidea, superfamily, Ager 1959 [Rhynchonellida]
• Norephora, Gründel 1975 [Triphoridae]
• Norfordia, Rigby and Harris 1979 [Dictyospongiidae]
• Norfordia gabrielsei, Rigby and Harris 1979 [Dictyospongiidae]
• Noriaster, Blake et al. 2000 [Poraniidae]
• Noriaster barberoi, Blake et al. 2000 [Poraniidae]
• Noridiscites, Spath 1951 [Noridiscitidae]
• Noridiscites nodosus, Krystyn et al. 2019 [unclassified species]
• Noridiscites viator (Mojsisovics 1893) [Noridiscitidae]
• Noridiscitidae, family, Spath 1951 [Ceratitida]
• Norigondolella [Conodontophorida]
• Norilagnostus, Pack 2005 [unclassified genus]
• Norilagnostus quadratus (Lazarenko 1966) [unclassified species]
• Norina [Trilobita]
• Norinia, Troedsson 1937 [Asaphidae]
• Noriphoca, Dewaele et al. 2018 [unclassified genus]
• Noriphoca gaudini (Guiscardi 1870) [unclassified species]
• Noriphyllia, Roniewicz and Stanley 2009 [Coryphylliidae]
• Noriphyllia anatoliensis, Roniewicz and Stanley 2009 [Coryphylliidae]
• Noriphyllia dachsteinae, Roniewicz and Stanley 2009 [Coryphylliidae]
• Noriphyllia monatutoensis, Roniewicz and Stanley 2009 [Coryphylliidae]
• Noripterus, C.-C. Young 1973 [Dsungaripteridae]
• Noripterus complicidens, Young 1973 [Dsungaripteridae]
• Noripterus parvus (Bakhurina 1982) [Dsungaripteridae]
• Norisophis, Klein et al. 2017 [Squamata]
• Norisophis begaa, Klein et al. 2017 [Squamata]
• Noritaceae, superfamily, Karpinsky 1889 [Ceratitida]
• Norites, E. v. Mojsisovics 1869 [Noritidae]
• Norites angusellatus, Wang and Chen 1979 [Noritidae]
• Norites apioides, Arthaber 1896 [Noritidae]
• Norites arcuatus, Arthaber 1896 [Noritidae]
• Norites dieneri, Arthaber 1903 [unclassified species]
• Norites falcatus, Arthaber 1896 [Noritidae]
• Norites gondola (Mojsisovics 1869) [Noritidae]
• Norites labensis, Shevyrev 1995 [Noritidae]
• Norites planulatus (de Koninck 1863) [Prionitidae]
• Norites psilodiscus, Arthaber 1896 [Noritidae]
• Noritidae, family, Karpinsky 1889 [Ceratitida]
• Noritidea, family (Karpinsky 1889) [Ceratitida]
• Noritoidea, superfamily (Karpinsky 1889) [unclassified superfamily]
• Noritubispongia, Senowbari-Daryan et al. 2015 [Noritubispongiidae]
• Noritubispongia arcularia, Senowbari-Daryan et al. 2015 [Noritubispongiidae]
• Noritubispongia chaetetiformis, Senowbari-Daryan et al. 2015 [Noritubispongiidae]
• Noritubispongiidae, family, Senowbari-Daryan et al. 2015 [Agelasida]
• Noritus, Pessagno and Whalen 1982 [Bagotidae]
• Noritus lillihornensis, Pessagno and Whalen 1982 [Bagotidae]
• Noritus pauxillus, Yeh 1987 [Bagotidae]
• Noritus tenuis, Yeh 1987 [Bagotidae]
• Normalograptidae, family, Storch and Serpagli 1993 [Bireclinata]
• Normalograptus, Legrand 1987 [Normalograptidae]
• Normalograptus angustus (Perner 1895) [Normalograptidae]
• Normalograptus avitus (Davies 1929) [unclassified species]
• Normalograptus bohemicus (Marek 1955) [Bireclinata]
• Normalograptus extraordinarius (Sobolevskaya 1974) [Normalograptidae]
• Normalograptus lubricus (Chen and Lin 1978) [unclassified species]
• Normalograptus normalis (Lapworth 1877) [Normalograptidae]
• Normalograptus ojsuensis (Koren' and Mikhailova 1980) [unclassified species]
• Normalograptus persculptus (Elles and Wood 1907) [Bireclinata]
• Normalograptus trifilis (Manck 1923) [unclassified species]
• Normalograptus tubuliferus (Lapworth 1876) [Bireclinata]
• Normalograptus tubuliferus nevadensis (Carter 1972) [Bireclinata]
• Normandia, Pic 1900 [Elmidae]
• Normandia nitens (Muller 1817) [Elmidae]
• Normandienoptera, Aristov and Mostovski 2013 [Skaliciidae]
• Normandienoptera serotina, Aristov and Mostovski 2013 [Skaliciidae]
• Normanicythere [Podocopida]
• Normanina, Cushman 1928 [Komokiidae]
• Normanniasaurus, Le Loeuff et al. 2013 [Reptilia]
• Normanniasaurus genceyi, Le Loeuff et al. 2013 [Reptilia]
• Normannites [Stephanoceratidae]
• Normannites boulderensis, Imlay 1982 [Stephanoceratidae]
• Normannites braikenridgii (Sowerby 1817) [Stephanoceratidae]
• Normannites dorni, Roche 1939 [Cephalopoda]
• Normannites egyptiacus, Arkell 1952 [Stephanoceratidae]
• Normannites orbignyi, Buckman 1908 [Stephanoceratidae]
• Normannognathus, Buffetaut et al. 1998 [Reptilia]
• Normannognathus wellnhoferi, Buffetaut et al. 1998 [Reptilia]
• Normarkicoccus, Vea and Grimaldi 2015 [Diaspididae]
• Normarkicoccus cambayae, Vea and Grimaldi 2015 [Diaspididae]
• Normyia, Grimaldi 2016 [Stratiomyidae]
• Normyia longistyli, Grimaldi 2016 [Stratiomyidae]
• Normyia telescopica, Grimaldi 2016 [Stratiomyidae]
• Normyia woodleyi, Grimaldi 2016 [Stratiomyidae]
• Norochilina [Palaeocopida]
• Noronhomys, Carleton and Olson 1999 [unclassified genus]
• Noronhomys vespuccii, Carleton and Olson 1999 [unclassified species]
• Noropithecus, Miller et al. 2009 [Victoriapithecidae]
• Noropithecus bulukensis, Miller et al. 2009 [Victoriapithecidae]
• Norosiren, Samonds et al. 2019 [unclassified genus]
• Norosiren zazavavindrano, Samonds et al. 2019 [unclassified species]
• Norosirenites, Tozer 1994 [Trachyceratidae]
• Norosirenites krystyni, Tozer 1994 [Trachyceratidae]
• Norrisella [Archaeogastropoda]
• Norrisia, Bayle 1880 [Archaeogastropoda]
• Nortedelphys, Case et al. 2004 [Mammalia]
• Nortedelphys intermedius, Case et al. 2004 [Mammalia]
• Nortedelphys jasoni (Storer 1991) [Mammalia]
• Nortedelphys magnus, Case et al. 2004 [Mammalia]
• Nortedelphys minimus, Case et al. 2004 [Mammalia]
• Northia, Gray 1847 [Buccinidae]
• Northia (Nicema) (Woodring 1964) [Buccinidae]
• Northia (Nicema) predistorta (Marks 1951) [Buccinidae]
• Northia gossardi (Nyst 1836) [Nassariidae]
• Northia gossardii, Nyst 1836 [unclassified species]
• Northia miocenica, Olsson 1922 [Buccinidae]
• Northia northiae (Gray in Griffith & Pidgeon 1833) [Buccinidae]
• Northia northiae miocenica, Olsson 1922 [Buccinidae]
• Nortonechinus [Archaeocidaridae]
• Nortonella, Rohwer 1908 [Tenthredinidae]
• Nortonella typica, Rohwer 1908 [Tenthredinidae]
• Norwoodella, Resser 1938 [Norwoodiidae]
• Norwoodia, Walcott 1916 [Norwoodiidae]
• Norwoodia katherina, Lochman 1938 [unclassified species]
• Norwoodiidae, family, Walcott 1916 [Ptychopariida]
• Norwoodina, Lochman 1940 [Norwoodiidae]
• Nosella, López-Martínez and Peláez-Campomanes 1999 [Proteutheria]
• Nosella europaea, López-Martínez and Peláez-Campomanes 1999 [Proteutheria]
• Noserus, LeConte 1862 [Zopheridae]
• Noserus corrosus, Casey 1907 [Zopheridae]
• Noserus plicatus (LeConte 1859) [Zopheridae]
• Nosipteron, Béthoux and Poschmann 2009 [Protophasmatidae]
• Nosipteron niedermoschelensis, Béthoux and Poschmann 2009 [Protophasmatidae]
• Nosmips, Seiffert et al. 2010 [Primates]
• Nosmips aenigmaticus, Seiffert et al. 2010 [Primates]
• Nosodendridae, family, Erichson 1846 [Coleoptera]
• Nosodendron, Latreille 1804 [Nosodendridae]
• Nosodendron cretaceum, Deng et al. 2019 [unclassified species]
• Nosodendron tritavum, Scudder 1890 [Nosodendridae]
• Nosoderma, Guerin-Meneville 1838 [Zopheridae]
• Nosoderma diabolicum, LeConte 1851 [Zopheridae]
• Nosoderma plicatum, LeConte 1859 [Zopheridae]
• Nosoderma pustulosum, LeConte 1859 [Zopheridae]
• Nosodermini, tribe, Casey 1907 [Zopheridae]
• Nosotetocus, Scudder 1892 [Nosodendridae]
• Nosotetocus debilis, Scudder 1900 [Nosodendridae]
• Nosotetocus marcovi, Scudder 1892 [Nosodendridae]
• Nosotetocus vespertinus, Scudder 1900 [Nosodendridae]
• Nostimochelone, Georgalis et al. 2013 [Testudines]
• Nostimochelone lampra, Georgalis et al. 2013 [Testudines]
• Nostoceras, Hyatt 1894 [Nostoceratidae]
• Nostoceras (Bostrychoceras) (Hyatt 1900) [Nostoceratidae]
• Nostoceras (Bostrychoceras) polyplocum (Roemer 1841) [Nostoceratidae]
• Nostoceras (Didymoceras) (Hyatt 1900) [Nostoceratidae]
• Nostoceras (Didymoceras) nebrascense (Meek and Hayden 1856) [Nostoceratidae]
• Nostoceras (Eubostrychoceras) (Matsumoto 1967) [Nostoceratidae]
• Nostoceras (Eubostrychoceras) saxonicum (Schluter 1875) [Nostoceratidae]
• Nostoceras (Nostoceras), Hyatt 1894 [Nostoceratidae]
• Nostoceras (Nostoceras) approximans (Conrad 1855) [Nostoceratidae]
• Nostoceras (Nostoceras) archiacianum (d'Orbigny 1842) [Nostoceratidae]
• Nostoceras (Nostoceras) attenuatum (Brunnschweiler 1966) [Nostoceratidae]
• Nostoceras (Nostoceras) budanyi (Foldyna and Vasicek 1977) [Nostoceratidae]
• Nostoceras (Nostoceras) colubriformis (Stephenson 1941) [Nostoceratidae]
• Nostoceras (Nostoceras) draconis (Stephenson 1941) [Nostoceratidae]
• Nostoceras (Nostoceras) ellipticum, Kennedy 2000 [Nostoceratidae]
• Nostoceras (Nostoceras) fischeri, Brunnschweiler 1966 [Nostoceratidae]
• Nostoceras (Nostoceras) fisheri (Brunnschweiler 1966) [unclassified species]
• Nostoceras (Nostoceras) helicinum (Shumard 1861) [Nostoceratidae]
• Nostoceras (Nostoceras) hyatti (Stephenson 1941) [Nostoceratidae]
• Nostoceras (Nostoceras) major, Kennedy and Cobban 1993 [Nostoceratidae]
• Nostoceras (Nostoceras) monotuberculatum, Kennedy and Cobban 1993 [Nostoceratidae]
• Nostoceras (Nostoceras) pauper (Whitfield 1892) [Nostoceratidae]
• Nostoceras (Nostoceras) schloenbachi (E. Favre 1869) [Nostoceratidae]
• Nostoceras (Nostoceras) stantoni (Hyatt 1894) [Nostoceratidae]
• Nostoceras alternatus (Tuomey 1854) [Nostoceratidae]
• Nostoceras angolaense, Haughton 1924 [Nostoceratidae]
• Nostoceras approximans (Conrad 1855) [Nostoceratidae]
• Nostoceras arkanasanum, Kennedy and Cobban 1993 [Nostoceratidae]
• Nostoceras attenuatum, Brunnschweiler 1966 [Nostoceratidae]
• Nostoceras colubriformis, Stephenson 1941 [Nostoceratidae]
• Nostoceras danei, Kennedy and Cobban 1993 [Nostoceratidae]
• Nostoceras draconis, Stephenson 1941 [Nostoceratidae]
• Nostoceras excelsus (Anderson 1958) [Nostoceratidae]
• Nostoceras fisheri, Brunnschweiler 1966 [Nostoceratidae]
• Nostoceras helicinum (Shumard 1861) [Nostoceratidae]
• Nostoceras helicinus (Shumard 1861) [Nostoceratidae]
• Nostoceras hetonaiense, Matsumoto 1977 [Nostoceratidae]
• Nostoceras hornbyense (Whiteaves 1876) [Nostoceratidae]
• Nostoceras hyatti, Stephenson 1941 [Nostoceratidae]
• Nostoceras kernense (Anderson 1958) [Nostoceratidae]
• Nostoceras larimerense, Kennedy et al. 2000 [Nostoceratidae]
• Nostoceras mariatheresianum, Haas 1943 [Nostoceratidae]
• Nostoceras mendryki, Cobban 1974 [Nostoceratidae]
• Nostoceras mexicanum, Anderson 1958 [unclassified species]
• Nostoceras monotuberculatum (Kennedy and Cobban 1993) [Nostoceratidae]
• Nostoceras obtusum, Howarth 1965 [Nostoceratidae]
• Nostoceras pauper (Whitfield 1892) [Nostoceratidae]
• Nostoceras platycostatum, Kennedy and Cobban 1993 [Nostoceratidae]
• Nostoceras pleurocostatum, Kennedy and Cobban 1993 [Nostoceratidae]
• Nostoceras pulcher, Kennedy and Cobban 1993 [Nostoceratidae]
• Nostoceras rotundum, Howarth 1965 [Nostoceratidae]
• Nostoceras saundersorum (Stephenson 1941) [Nostoceratidae]
• Nostoceras splendidum (Shumard 1861) [Nostoceratidae]
• Nostoceras splendidus (Shumard 1861) [Nostoceratidae]
• Nostoceras stantoni, Hyatt 1894 [Nostoceratidae]
• Nostoceras sternbergi, Anderson and Hanna 1935 [unclassified species]
• Nostoceratidae, family, Hyatt 1894 [Ammonitida]
• Nostoceratinae, subfamily (Hyatt 1894) [Ammonitida]
• Nostolepis, Pander 1856 [Thelodontidae]
• Nostrocyathus [Porifera]
• Notabilitus [Hyolithida]
• Notacanthidae, family [Notacanthiformes]
• Notacanthiformes, order [Actinopteri]
• Notacanthus, Bloch 1788 [Anguilliformes]
• Notacanthus nolfi, Schwarzhans 2007 [unclassified species]
• Notacirsa, Finlay 1926 [Epitoniidae]
• Notadusta, Schilder 1935 [Cypraeidae]
• Notadusta egregia, Schilder 1937 [Cypraeidae]
• Notadusta punctata (Linneaus 1771) [Cypraeidae]
• Notadusta spolongensis (Schilder 1937) [Cypraeidae]
• Notadusta trelissickensis (Suter 1917) [Cypraeidae]
• Notadusta victoriana, Schilder 1935 [Cypraeidae]
• Notaelurodon, Broom 1936 [unclassified genus]
• Notaelurodon kitchingi, Broom 1936 [unclassified species]
• Notaelurops, Broom 1936 [Theriodontia]
• Notaelurops paucidens, Broom 1936 [Theriodontia]
• Notaepytus, Skelley 2009 [unclassified genus]
• Notaepytus quisqueya, Keller and Skelley 2019 [unclassified species]
• Notaeus, Agassiz 1843 [unclassified genus]
• Notaeus agassizi, Münster 1846 [Labridae]
• Notaeus laticaudus, Agassiz 1844 [Amiidae]
• Notaeus longirostratus, Winkler 1880 [Amiidae]
• Notagogus, Agassiz 1843 [Macrosemiidae]
• Notagogus gracilis, Costa 1864 [unclassified species]
• Notagogus incertus, Costa 1864 [Eugnathidae]
• Notagogus pentlandi, Agassiz 1843 [unclassified species]
• Notaiella, Ogienko 1974 [Plethopeltidae]
• Notalacerta, Butts 1891 [Amniota]
• Notalacerta missouriensis, E. Butts 1891 [Notalacerta]
• Notamia [Cheilostomata]
• Notamphibia [unclassified genus]
• Notamphibia magna [unclassified species]
• Notamynus, Roth 1903 [Astrapotheriidae]
• Notamynus dicksoni, Roth 1903 [Astrapotheriidae]
• Notamynus holdichi, Roth 1903 [Astrapotheriidae]
• Notandropora, phylum [Eutriploblastica]
• Notanoplia, Gill 1950 [Spiriferida]
• Notaphoebe, Blume 1851 [unclassified genus]
• Notaphoebe neogaea, Berry 1938 [Notaphoebe]
• Notaphus, Dejean 1821 [Carabidae]
• Notaphus nigripes, Kirkby 1837 [Carabidae]
• Notarini, tribe, Zumpt 1929 [Curculionidae]
• Notaris, Germar 1817 [Curculionidae]
• Notaris acridulus (Linnaeus 1758) [Curculionidae]
• Notaris aethiops (Fabricius 1792) [Curculionidae]
• Notaris bimaculatus (Fabricius 1787) [Curculionidae]
• Notaris consumptus (Scudder 1900) [Curculionidae]
• Notaris eversmanni, Faust 1882 [Curculionidae]
• Notaris puncticollis (Le Conte 1876) [Curculionidae]
• Notasaphus, Gregory 1903 [Corynexochida]
• Notaspidea, order, P. Fischer 1883 [Gastropoda]
• Notaspis, Hermann 1804 [Arachnida]
• Notaspis bipilis, Hermann 1804 [Peloppiidae]
• Notaspis horridus, Hermann 1804 [Camisiidae]
• Notastrape, Whitley 1932 [Torpedinidae]
• Notatesseraeraptor, Zahner and Brinkmann 2019 [unclassified genus]
• Notatesseraeraptor frickensis, Zahner and Brinkmann 2019 [unclassified species]
• Notechis, W. C. H. Peters 1861 [Elapidae]
• Notelaea, Ventenat 1804 [Oleaceae]
• Notelops, Woodward 1901 [Elopidae]
• Noteosaurus, Broom 1913 [Mesosauridae]
• Noteosaurus africanus, Broom 1913 [Mesosauridae]
• Noteosuchidae, family, Broom 1925 [Reptilia]
• Noteosuchus, Broom 1925 [Reptilia]
• Noteosuchus colletti (Watson 1912) [Reptilia]
• Noteridae, family, C. G. Thomson 1860 [Coleoptera]
• Noterinae, subfamily, C. G. Thomson 1860 [Noteridae]
• Noterini, tribe, Thomson 1860 [Noteridae]
• Noterpeton, Rage et al. 1993 [Sirenidae]
• Noterpeton bolivianum, Rage et al. 1993 [Sirenidae]
• Noterpetontidae, family, Rage et al. 1993 [Amphibia]
• Noterus, Clairville 1806 [Noteridae]
• Noterus crassicornis (Müller 1776) [Noteridae]
• Noterus japonicus, Sharp 1873 [Noteridae]
• Notesthes, Ogilby 1904 [Scorpaeniformes]
• Nothalosina, Waterhouse [Strophalosiidae]
• Nothalosina voiseyi (Briggs 1998) [Strophalosiidae]
• Nothamusium [Mollusca]
• Nothaphrophyllum, Pickett 1967 [Aphrophyllidae]
• Notharctidae, family, E. L. Trouessart 1879 [Primates]
• Notharctinae, subfamily, E. L. Trouessart 1879 [Notharctidae]
• Notharctinae, subfamily (E. L. Trouessart 1879) [Primates]
• Notharctus, Leidy 1870 [Notharctidae]
• Notharctus acridens (Barbour and Cook 1914) [Canidae]
• Notharctus affinis (Marsh 1872) [Notharctidae]
• Notharctus anceps (Marsh 1872) [Notharctidae]
• Notharctus cingulatus, Loomis 1906 [Microsyopidae]
• Notharctus crassus (Marsh 1872) [Notharctidae]
• Notharctus formosus, Gregory 1916 [Notharctidae]
• Notharctus gracilis (Marsh 1871) [Notharctidae]
• Notharctus limosus, Gazin 1952 [Notharctidae]
• Notharctus longicaudus (Cope 1872) [Proteutheria]
• Notharctus matthewi, Granger and Gregory 1917 [Notharctidae]
• Notharctus minutus, Loomis 1906 [Omomyidae]
• Notharctus nunienus (Cope 1881) [Notharctidae]
• Notharctus osborni, Granger and Gregory 1917 [Notharctidae]
• Notharctus palmidens, Loomis 1906 [Microsyopidae]
• Notharctus pugnax, Granger and Gregory 1917 [Notharctidae]
• Notharctus robinsoni, Gingerich 1979 [Notharctidae]
• Notharctus robustior, J. Leidy 1872 [Notharctidae]
• Notharctus tenebrosus, Leidy 1870 [Notharctidae]
• Notharctus tyrannus (Marsh 1871) [Notharctidae]
• Notharctus uintensis (Osborn 1895) [Omomyidae]
• Notharctus vasacciensis (Cope 1872) [Palaeotheriidae]
• Notharctus vasachiensis (Cope 1872) [Palaeotheriidae]
• Notharctus venticolis (Osborn 1902) [Notharctidae]
• Notharctus venticolus, Osborn 1902 [Notharctidae]
• Nothia [Bathysiphonidae]
• Nothiantha, Jud et al. 2017 [unclassified genus]
• Nothiophilus, Duméril 1805 [unclassified genus]
• Nothobroscina, subtribe, Roig-Juñent 2000 [Carabidae]
• Nothocephalites [Macrocephalitidae]
• Nothoceras, Barrande 1856 [Nothoceratidae]
• Nothoceratidae, family, Fischer 1882 [Oncocerida]
• Nothochampsa (Broom 1904) [unclassified genus]
• Nothochrysa, MacLachlan 1868 [Chrysopidae]
• Nothochrysa praeclara (Statz 1936) [Chrysopidae]
• Nothochrysa stampieni, Nel and Séméria 1986 [Chrysopidae]
• Nothochrysinae, subfamily, Navas 1910 [Chrysopidae]
• Nothochrysopinae, subfamily (Navas 1910) [Chrysopidae]
• Nothocyon, Wortman and Matthew 1899 [Carnivora]
• Nothocyon annectens, Peterson 1907 [Canidae]
• Nothocyon geismarianus (Cope 1878) [Carnivora]
• Nothocyon gregorii, Matthew 1907 [Canidae]
• Nothocyon harlowi (Loomis 1932) [Canidae]
• Nothocyon insularis, White 1942 [Canidae]
• Nothocyon latidens (Cope 1881) [Canidae]
• Nothocyon lemur (Cope 1879) [Canidae]
• Nothocyon leptodus, Schlaikjer 1935 [Canidae]
• Nothocyon minor (Matthew 1907) [Canidae]
• Nothocyon oregonensis (Merriam 1906) [Canidae]
• Nothocyon parvidens (Mivart 1890) [Carnivora]
• Nothocyon pavidus (Stock 1933) [Canidae]
• Nothocyon regulus, Cook and Macdonald 1962 [Canidae]
• Nothocyon roii, Macdonald 1963 [Canidae]
• Nothocyon temnodon (Wortman and Matthew 1899) [Canidae]
• Nothocyon urostictus (Mivart 1890) [Carnivora]
• Nothocyon vulpinus, Matthew 1907 [Canidae]
• Nothodectes, Matthew 1915 [Plesiadapidae]
• Nothodectes dubius, Matthew 1915 [Plesiadapidae]
• Nothodectes gidleyi, Matthew 1917 [Plesiadapidae]
• Nothodipoides, Korth 2002 [Castoridae]
• Nothodipoides planus (Stirton 1935) [Castoridae]
• Nothodipoides stirtoni, Korth 2002 [Castoridae]
• Nothodipoidini, tribe, Korth 2007 [Castoridae]
• Nothodon, Marsh 1878 [unclassified genus]
• Nothodon lentus, Marsh 1878 [Diadectidae]
• Nothodontidae, family, Marsh 1878 [Diadectomorpha]
• Nothofagaceae, family, Kuprian 1962 [Fagales]
• Nothofagidites, Potonié 1960 [Fagales]
• Nothofagidites acromegacanthus, Menendez and Caccavari 1975 [Fagales]
• Nothofagidites americanus, Zamaloa 1992 [Fagales]
• Nothofagidites anisoechinatus, Menendez and Caccavari 1975 [Fagales]
• Nothofagidites aspera, Cookson 1958 [Fagales]
• Nothofagidites asperus, Cookson 1958 [Fagales]
• Nothofagidites brachispinulosa, Cookson 1958 [Fagales]
• Nothofagidites brachyspinulosus, Harris 1965 [Fagales]
• Nothofagidites cincta, Cookson 1969 [Fagales]
• Nothofagidites cranwellae, Mildenhall 2003 [Fagales]
• Nothofagidites deminuta, Quattrocchio 2000 [Fagales]
• Nothofagidites dorotensis, Romero 1973 [Fagales]
• Nothofagidites emardicus, Harris 1965 [Fagales]
• Nothofagidites endurus, Stover and Evans 1973 [Fagales]
• Nothofagidites falcatus, Hekel 1972 [Fagales]
• Nothofagidites flemingii, Potonie 1960 [Fagales]
• Nothofagidites fortispinulosus, Menendez and Caccavari 1975 [Fagales]
• Nothofagidites fuegiensis, Menéndez and Caccavari 1975 [Fagales]
• Nothofagidites huertasii, Jaramillo and Dilcher 2001 [Fagales]
• Nothofagidites hystricosphaeroides, Menendez and Caccavari 1975 [Fagales]
• Nothofagidites incrassatus, Dettmann 1990 [Fagales]
• Nothofagidites kaitangata, Te Punga 1948 [Fagales]
• Nothofagidites kaitangataensis, Romero 1973 [Fagales]
• Nothofagidites kaitangatus, Te Punga 1948 [Fagales]
• Nothofagidites lachlaniae, Pocknall and Mildenhall 1984 [Fagales]
• Nothofagidites nana, Romero 1977 [Fagales]
• Nothofagidites nanus, Romero 1977 [Fagales]
• Nothofagidites paucispinosus, Menendez and Caccavari 1975 [Fagales]
• Nothofagidites rocaensis, Romero 1973 [Fagales]
• Nothofagidites saraensis, Menendez and Caccavari 1975 [Fagales]
• Nothofagidites senectus, Dettmann and Playford 1968 [Fagales]
• Nothofagidites suggatei, Couper 1953 [Fagales]
• Nothofagidites tehuelchesii, Zamaloa and Barreda 1992 [Fagales]
• Nothofagidites visserensis, Romero 1973 [Fagales]
• Nothofagidites waipawaensis, Romero 1973 [Fagales]
• Nothofagidites waipawensis, Couper 1960 [Fagales]
• Nothofagoxylon, Gothan 1908 [Nothofagaceae]
• Nothofagoxylon menendezii, Ragonese 1977 [Nothofagaceae]
• Nothofagoxylon paraprocera, Ancibor 1990 [Nothofagaceae]
• Nothofagoxylon triseriatum, Torres and Lemoigne 1988 [Nothofagaceae]
• Nothofagus, Blume 1850 [Nothofagaceae]
• Nothofagus australis, Dusen 1899 [Nothofagaceae]
• Nothofagus beardmorensis, Hill et al. 1996 [unclassified species]
• Nothofagus bulbosa, Hill 1991 [Nothofagaceae]
• Nothofagus cethanica, Hill 1984 [Nothofagaceae]
• Nothofagus cooksoni, Hill 1991 [Nothofagaceae]
• Nothofagus crenulata, Dusen 1899 [Nothofagaceae]
• Nothofagus cretacea, Zastawniak 1994 [Nothofagaceae]
• Nothofagus densinervosa, Dusén 1899 [Nothofagaceae]
• Nothofagus elongata, Dusen 1899 [Nothofagaceae]
• Nothofagus glandularis, Hill 1991 [Nothofagaceae]
• Nothofagus glaucifolia, Dutra and Batten 2000 [Nothofagaceae]
• Nothofagus gunnii, Oersted 1873 [Nothofagaceae]
• Nothofagus lanceolata, Dusen 1899 [Nothofagaceae]
• Nothofagus lobata, Hill 1991 [Nothofagaceae]
• Nothofagus magelhaenica, Engelhardt 1891 [Nothofagaceae]
• Nothofagus magellanica, Dusen 1899 [Nothofagaceae]
• Nothofagus maideni, Pole et al. 1993 [Nothofagaceae]
• Nothofagus microphylla, Hill 1991 [Nothofagaceae]
• Nothofagus mucronata, Hill 1991 [Nothofagaceae]
• Nothofagus obliqua, C. F. Mirbel 1872 [Nothofagaceae]
• Nothofagus palustris, Carpenter et al. 2014 [Nothofagaceae]
• Nothofagus peduncularis, Hill 1991 [Nothofagaceae]
• Nothofagus serrata, Hill 1991 [Nothofagaceae]
• Nothofagus serrulata, Dusen 1899 [Nothofagaceae]
• Nothofagus simplicidens, Dusén 1899 [Nothofagaceae]
• Nothofagus tasmanica, R. S. Hill 1983 [Nothofagaceae]
• Nothofagus ulmifolia, Oliver 1950 [Nothofagaceae]
• Nothofagus variabilis, Dusen 1899 [Nothofagaceae]
• Nothofagus zastawniakiae, Dutra and Batten 2000 [Nothofagaceae]
• Nothogomphodon, Tatarinov 1974 [Theriodontia]
• Nothogomphodon danilovi, Tatarinov 1974 [Theriodontia]
• Nothogomphodon sanjiaoensis, Liu and Abdala 2015 [Theriodontia]
• Nothogomphodontidae, family, Tatarinov 1974 [Theriodontia]
• Nothogomphodontinae, subfamily, Tatarinov 1974 [Theriodontia]
• Nothogomphodontoidea, superfamily, Tatarinov 1974 [Theriodontia]
• Nothokemadidae, family, White 1947 [Artiodactyla]
• Nothokemadinae, subfamily (White 1947) [Artiodactyla]
• Nothokemas, White 1947 [Camelidae]
• Nothokemas floridanus (Simpson 1932) [Camelidae]
• Nothokemas grandis (White 1940) [Camelidae]
• Nothokemas hidalgensis, Patton 1969 [Camelidae]
• Nothokemas waldropi, Frailey 1978 [Camelidae]
• Nothokematinae, subfamily, Prothero 1996 [Camelidae]
• Nothokuvelousia, Waterhouse 1986 [Linoproductidae]
• Nothokuvelousia aurifera, Waterhouse 1986 [Linoproductidae]
• Nothomacromia, Carle 1995 [Nothomacromiidae]
• Nothomacromia sensibilis (Carle and Wighton 1990) [Nothomacromiidae]
• Nothomacromiidae, family, Carle 1995 [Odonata]
• Nothomegaloptera, infraorder, Engel 2004 [Megaloptera]
• Nothomyrmica, Wheeler 1915 [Formicidae]
• Nothomyrmica intermedia, Wheeler 1915 [Formicidae]
• Nothomyrmica petiolata (Mayr 1868) [Formicidae]
• Nothomyrmica rudis (Mayr 1868) [Formicidae]
• Nothomyrmica rugosostriata (Mayr 1868) [Formicidae]
• Nothophyllum, Wu 1987 [Geyerophyllidae]
• Nothophyllum liuzhaiense, Wu 1987 [Geyerophyllidae]
• Nothopindax, Cooper and Grant 1974 [Derbyiidae]
• Nothopindax egregius, Cooper and Grant 1974 [Derbyiidae]
• Nothopollenites, Srivastava 1969 [unclassified genus]
• Nothoprocta, Sclater and Salvin 1873 [Tinamidae]
• Nothopus, Leconte 1852 [Carabidae]
• Nothopus kingii, Scudder 1900 [Carabidae]
• Nothorhina, Redtenbacher 1845 [Cerambycidae]
• Nothorhina granulicollis (Zang 1905) [Cerambycidae]
• Nothorrhina (Redtenbacher 1845) [Cerambycidae]
• Nothorrhina granulicollis, Zang 1905 [Cerambycidae]
• Nothorthis, Ulrich and Cooper 1938 [Archaeorthidae]
• Nothorthis delicatula, Ulrich and Cooper 1938 [unclassified species]
• Nothorthis marginata, Benedetto et al. 2003 [Archaeorthidae]
• Nothorthis penetrabilis, Rubel 1961 [unclassified species]
• Nothorthis perplexa, Xu and Liu 1984 [Archaeorthidae]
• Nothorthis subpyramidalis, Hansen and Holmer 2011 [unclassified species]
• Nothorthis tarda, Cooper 1956 [Archaeorthidae]
• Nothorthis tarda lata, Williams 1962 [Archaeorthidae]
• Nothosauravidae, family, Kuhn 1964 [unclassified family]
• Nothosauri, suborder (Baur 1889) [Sauropterygia]
• Nothosauri, order (Baur 1889) [unclassified order]
• Nothosauria, order, Baur 1889 [Sauropterygia]
• Nothosauria, suborder (Baur 1889) [Sauropterygia]
• Nothosauria, superfamily (Baur 1889) [unclassified superfamily]
• Nothosauridae, family, Baur 1889 [Eosauropterygia]
• Nothosauriformes, Storrs 1991 [Sauropterygia]
• Nothosaurinae, subfamily, Nopcsa 1923 [Nothosauridae]
• Nothosauripus, Kuhn 1958 [unclassified genus]
• Nothosauripus huenei, Kuhn 1958 [unclassified species]
• Nothosauroidea, superfamily, Huene 1956 [Eosauropterygia]
• Nothosauroidea, infraorder (Huene 1956) [unclassified infraorder]
• Nothosaurops, Leidy 1870 [Sauropterygia]
• Nothosaurops occiduus, Leidy 1870 [Tetrapoda]
• Nothosaurus, Münster 1834 [Nothosauridae]
• Nothosaurus aduncidens, Meyer 1855 [Nothosauridae]
• Nothosaurus andriani, Meyer 1839 [Nothosauridae]
• Nothosaurus angnotiferus (Meyer and Plieninger 1844) [Nothosauridae]
• Nothosaurus angustifrons, Meyer and Plieninger 1844 [Nothosauridae]
• Nothosaurus baruthicus, Geissler 1895 [Nothosauridae]
• Nothosaurus bergeri, Meyer 1834 [Nothosauridae]
• Nothosaurus bletzingeri (Fraas 1896) [Tanystropheidae]
• Nothosaurus blezingeri, Fraas 1896 [Tanystropheidae]
• Nothosaurus chelydrops, Fraas 1896 [Nothosauridae]
• Nothosaurus crassus, Schröder 1914 [Nothosauridae]
• Nothosaurus cristatus, Hinz et al. 2019 [unclassified species]
• Nothosaurus cuvieri, Quenstedt 1885 [Nothosauridae]
• Nothosaurus cymatosauroides, Sanz 1983 [unclassified species]
• Nothosaurus edingerae, Schultze 1970 [Nothosauridae]
• Nothosaurus giganteus, Münster 1834 [Nothosauridae]
• Nothosaurus haasi, Rieppel and Mazin 1997 [unclassified species]
• Nothosaurus hecki, Fritsch 1894 [Nothosauridae]
• Nothosaurus ichthyospondylus, Fraas 1896 [Nothosauridae]
• Nothosaurus jagisteus, Rieppel 2001 [unclassified species]
• Nothosaurus juvenilis, Edinger 1921 [Nothosauridae]
• Nothosaurus latifrons, Gürich 1884 [Eosauropterygia]
• Nothosaurus latissimus, Gürich 1891 [Nothosauridae]
• Nothosaurus marchicus, Koken 1893 [Nothosauridae]
• Nothosaurus mirabilis, Münster 1834 [Nothosauridae]
• Nothosaurus muensteri, Meyer 1847 [Nothosauridae]
• Nothosaurus occiduus, J. Leidy 1873 [Champsosauridae]
• Nothosaurus oldenburgi, Schröder 1914 [Nothosauridae]
• Nothosaurus picardi, Chop 1857 [Eosauropterygia]
• Nothosaurus procerus, Schröder 1914 [Nothosauridae]
• Nothosaurus raabi, Schröder 1914 [Nothosauridae]
• Nothosaurus rostellatus, Shang 2006 [Nothosauridae]
• Nothosaurus rostellatus, Shang 2006 [Nothosauridae]
• Nothosaurus schimperi, Meyer 1834 [Nothosauridae]
• Nothosaurus schroederi, Huene 1944 [Nothosauridae]
• Nothosaurus struntzi (Geissler 1895) [Sauropterygia]
• Nothosaurus strunzi, Geissler 1895 [Sauropterygia]
• Nothosaurus tchernowi, Haas 1980 [Nothosauridae]
• Nothosaurus unexpectus (Young 1965) [Nothosauridae]
• Nothosaurus venustus, Munster 1834 [Nothosauridae]
• Nothosaurus winkelhorsti, Klein and Albers 2009 [unclassified species]
• Nothosaurus winterswijkensis, Albers and Rieppel 2003 [Nothosauridae]
• Nothosaurus yangjuanensis, Jiang et al. 2006 [unclassified species]
• Nothosaurus youngi, Li and Rieppel 2004 [unclassified species]
• Nothosaurus zhangi, Liu et al. 2014 [unclassified species]
• Nothoserphus, Townes 1981 [Proctotrupidae]
• Nothoserphus rasnitsyni, Kolyada 2009 [Proctotrupidae]
• Nothosoma, Agassiz 1843 [Osteichthyes]
• Nothosoma octostychius, Egerton 1858 [Nothosoma]
• Nothosomus (Agassiz 1843) [Osteichthyes]
• Nothosomus bellottii, Bassani 1886 [Ophiopsiidae]
• Nothosporadoceras, Bogoslovsky 1971 [Sporadoceratidae]
• Nothostephanus [Cephalopoda]
• Nothotrichocerini, tribe, Krzemińska et al. 2009 [Trichoceridae]
• Nothotylopus, Patton 1969 [Camelidae]
• Nothotylopus camptognathus, Patton 1969 [Camelidae]
• Nothozoe [Thylacocephala]
• Nothridae, family, Berlese 1896 [Acariformes]
• Nothrina, van der Hammen 1982 [Acariformes]
• Nothrites [Eunicemorpha]
• Nothronychus, Kirkland and Wolfe 2001 [Therizinosauridae]
• Nothronychus graffami, Zanno et al. 2009 [Therizinosauridae]
• Nothronychus mckinleyi, Kirkland and Wolfe 2001 [Therizinosauridae]
• Nothropus, Burmeister 1882 [Megalonychidae]
• Nothropus carcaranensis, A. F. Bordas 1942 [unclassified species]
• Nothropus nordenskioldi, L. Kraglievich 1926 [Megalonychidae]
• Nothropus priscus, Burmeister 1882 [Megalonychidae]
• Nothrotheriidae, family, F. Ameghino 1920 [Xenarthra]
• Nothrotheriidae, subfamily, Ameghino 1920 [Xenarthra]
• Nothrotheriinae, subfamily, F. Ameghino 1920 [Xenarthra]
• Nothrotheriops, Hoffstetter 1954 [Xenarthra]
• Nothrotheriops shastensis (Sinclair 1905) [Xenarthra]
• Nothrotheriops texanus (Hay 1916) [Xenarthra]
• Nothrotherium, Lydekker 1889 [Xenarthra]
• Nothrotherium graciliceps, Stock 1913 [Xenarthra]
• Nothrotherium maquinense, Lund 1839 [Xenarthra]
• Nothrotherium shastense, Sinclair 1905 [Xenarthra]
• Nothrotherium texanum, Hay 1916 [Xenarthra]
• Nothrus, Koch 1836 [Nothridae]
• Nothrus horridus (Hermann 1804) [Camisiidae]
• Nothrus illautus, Sellnick 1919 [Nothridae]
• Nothrus kuehli, Karsch 1884 [Camisiidae]
• Nothrus punctulum, Karsch 1884 [Nothridae]
• Nothrus sulcatus, Karsch 1884 [Archaeorchestidae]
• Nothura, Wagler 1827 [Tinamidae]
• Nothura darwini (Gray 1867) [unclassified species]
• Nothura darwinii, Gray 1867 [unclassified species]
• Nothura paludosa, Mercerat 1897 [Tinamidae]
• Nothura parvulus, Rovereto 1914 [Tinamidae]
• Notiantha, Jud et al. 2017 [unclassified genus]
• Notiantha grandensis, Jud et al. 2017 [unclassified species]
• Notiax, Manning and Felder 1991 [unclassified genus]
• Notiax brachyophthalma (A. Milne Edwards 1871) [unclassified species]
• Notictis, Ameghino 1889 [Sparassodonta]
• Notictis ortizi (Ameghino 1889) [unclassified species]
• Notictis ortizii, Ameghino 1889 [Sparassodonta]
• Notictosaurus, Broom 1936 [Galesauria]
• Notictosaurus gracilis, Broom and Robinson 1948 [Notictosaurus]
• Notictosaurus luckhoffi, Broom 1936 [Thrinaxodon]
• Notidani, order [unclassified order]
• Notidanidae, family, Bonaparte [Chondrichthyes]
• Notidaniformes, suborder [Chondrichthyes]
• Notidanion, Jordan 1923 [unclassified genus]
• Notidanion howellii, Reed 1946 [Hexanchidae]
• Notidanodon, Jordan and Hannibal 1923 [Hexanchidae]
• Notidanodon lanceolatus (Woodward 1886) [Hexanchidae]
• Notidanodon pectinatus (Agassiz 1843) [Hexanchidae]
• Notidanoidei, suborder [Chondrichthyes]
• Notidanoides, Maisey 1986 [Hexanchidae]
• Notidanus, Cuvier 1817 [Hexanchidae]
• Notidanus (Notorhynchus) (Ayres 1855) [Hexanchidae]
• Notidanus (Notorhynchus) primigenius (Agassiz 1843) [Hexanchidae]
• Notidanus aptiensis, Pictet 1865 [Hexanchidae]
• Notidanus dentatus, Woodward 1886 [Hexanchidae]
• Notidanus gigas, Sismonda 1857 [Hexanchidae]
• Notidanus gracilis, J. W. Davis 1887 [Hexanchidae]
• Notidanus lanceolatus, Woodward 1886 [Hexanchidae]
• Notidanus loozi, G. Vincent 1876 [Hexanchidae]
• Notidanus marginalis, Davis 1888 [unclassified species]
• Notidanus microdon, Agassiz 1843 [Hexanchidae]
• Notidanus munsteri, Agassiz 1843 [Hexanchidae]
• Notidanus orpiensis, Winkler 1874 [Squalidae]
• Notidanus pectinatus, Agassiz 1843 [Hexanchidae]
• Notidanus plectrodon, Cope 1867 [Hexanchidae]
• Notidanus primigenius, Agassiz 1843 [Hexanchidae]
• Notidanus recurvus, Agassiz 1843 [Hexanchidae]
• Notidanus serratissimus, Agassiz 1843 [Hexanchidae]
• Notidanus serratus, Fraas 1855 [Hexanchidae]
• Notidanus ultra, Ameghino 1901 [Hexanchidae]
• Notiobiella, Banks 1909 [Hemerobiidae]
• Notiobiella thaumasta, Oswald 1999 [Hemerobiidae]
• Notiobolus [Obolidae]
• Notiobolus indefinitus, Holmer et al. 2001 [Obolidae]
• Notiocatillocrinus, Willink 1978 [Catillocrinidae]
• Notiocatillocrinus callytharraensis, Webster 1987 [Catillocrinidae]
• Notiocatillocrinus nerimberae (McKellar 1969) [Catillocrinidae]
• Notiocatillocrinus oakiensis, Willink 1978 [Catillocrinidae]
• Notiocetus, Ameghino 1891 [Balaenopteridae]
• Notiocetus platensis, Ameghino 1891 [Balaenopteridae]
• Notiocetus romerianus, Ameghino 1891 [Balaenopteridae]
• Notiochonetes [Chonetidae]
• Notiochonetinae, subfamily, Racheboeuf 1992 [Chonetidae]
• Notiocrinus, Wanner 1924 [Cladida]
• Notiodella, Aldridge et al. 2013 [unclassified genus]
• Notiodella keblon, Aldridge et al. 2013 [Notiodella]
• Notiodromia, Schweitzer and Feldmann 2011 [Homolodromiidae]
• Notiodromia australis (R. Feldmann et al. 1993) [Homolodromiidae]
• Notiodromia novaezelandica (Feldmann 1993) [Homolodromiidae]
• Notiolofos, Bond et al. 2009 [Sparnotheriodontidae]
• Notiolofos arquinotiensis (Bond et al. 2006) [Sparnotheriodontidae]
• Notiolofos regueroi, Gelfo et al. 2017 [Sparnotheriodontidae]
• Notiomastodon, Cabrera 1929 [Gomphotheriidae]
• Notiomastodon platensis (Ameghino 1888) [unclassified species]
• Notiophilini, tribe, Motschulsky 1850 [Carabidae]
• Notiophilus (Duméril 1805) [Carabidae]
• Notiophilus aeneus (Herbst 1806) [Carabidae]
• Notiophilus aquaticus (Linnaeus 1758) [Carabidae]
• Notiophilus biguttatus (Fabricius 1779) [Carabidae]
• Notiophilus directus, Casey 1920 [Carabidae]
• Notiophilus palustris (Duftschmid 1812) [Carabidae]
• Notiophilus simulator, Fall 1906 [Carabidae]
• Notiophilus sylvaticus, Dejean 1831 [Carabidae]
• Notiophilus vancouveri, Pierce 1950 [Carabidae]
• Notiophygidae, family, Jacobson 1915 [Coleoptera]
• Notiophyginae, subfamily, Jacobson 1915 [Discolomatidae]
• Notioprogonia, suborder, Simpson 1934 [Notoungulata]
• Notiosaurus, R. Owen 1884 [Varanidae]
• Notiosaurus dentatus, R. Owen 1884 [Varanidae]
• Notiosorex, Baird 1877 [Soricidae]
• Notiosorex crawfordi (Coues 1877) [Soricidae]
• Notiosorex gigas, C. H. Merriam 1897 [Soricidae]
• Notiosorex jacksoni, Hibbard 1950 [Soricidae]
• Notiosorex phillipsii, Schaldach 1966 [Soricidae]
• Notiosorex repenningi, Lindsay and Jacobs 1985 [Soricidae]
• Notiothaumidae, family, Ebsen-Petersen 1915 [Mecoptera]
• Notiotitanops, Gazin and Sullivan 1942 [Brontotheriidae]
• Notiotitanops mississippiensis, Gazin and Sullivan 1942 [Brontotheriidae]
• Notirus, H.J. Finlay 1928 [Cardiida]
• Notnamaia, Pickford and Uhen 2014 [Primates]
• Notnamaia bogenfelsi (Pickford et al. 2008) [Primates]
• Notoacmea, Iredale 1915 [Lottiidae]
• Notoacmea petterdi, Tenison-Woods 1876 [Lottiidae]
• Notoamphicyon, Ameghino 1904 [Amphicyonidae]
• Notoamphicyon paranensis, Ameghino 1904 [Amphicyonidae]
• Notoaphelaspis, Powell et al. 1982 [Asaphida]
• Notoastarte, Gardner and Campbell 2002 [Astartidae]
• Notoatherix, Oberprieler and Yeates 2014 [Athericidae]
• Notoatherix antiqua, Oberprieler and Yeates 2014 [Athericidae]
• Notobalanus [Cirripedia]
• Notobalanus flosculus (Darwin 1853) [Cirripedia]
• Notobatrachidae, family, O. A. Reig 1956 [Salientia]
• Notobatrachus, O. A. Reig 1956 [Salientia]
• Notobatrachus degiustoi, O. A. Reig 1956 [Salientia]
• Notobatrachus reigi, Báez and Nicoli 2008 [Salientia]
• Notoberyx, Schwarzhans et al. 2017 [unclassified genus]
• Notoberyx cionei, Schwarzhans et al. 2017 [unclassified species]
• Notobitiella, Hsiao 1964 [Coreidae]
• Notobitiella perpetis, Zhang et al. 1994 [Coreidae]
• Notobitus, Stal 1873 [Coreidae]
• Notobitus halarus, Zhang et al. 1994 [Coreidae]
• Notoblastus, I. A. Brown 1941 [Neoschismatidae]
• Notoblastus brevispinus, I. A. Brown and Brown 1941 [Neoschismatidae]
• Notoblastus cornutus, Mc Kellar 1969 [Neoschismatidae]
• Notoblastus oyensi, J. Wanner 1940 [Neoschismatidae]
• Notoblastus stellaris, A. Breimer and D. B. Macurda 1972 [Neoschismatidae]
• Notoblattites, Tillyard 1916 [Protorthoptera]
• Notoblattites mitchelli, Tillyard 1918 [Protorthoptera]
• Notoblattites subcostalis, Tillyard 1916 [Protorthoptera]
• Notoblattites wianamattensis, Tillyard 1918 [Protorthoptera]
• Notobotula [Mytilida]
• Notobrachyops, Cosgriff 1973 [Brachyopidae]
• Notobrachyops picketti, Cosgriff 1973 [Brachyopidae]
• Notobranchaeidae, family, Pelseneer 1886 [Gymnosomata]
• Notocaiman, Rusconi 1937 [Alligatoridae]
• Notocaiman stromeri, Rusconi 1937 [Alligatoridae]
• Notocallista, Iredale 1924 [Veneridae]
• Notocallista (Fossacallista) (J.A. Marwick 1938) [Veneridae]
• Notocallista (Fossacallista) ancisa, Marwick 1938 [Veneridae]
• Notocallista hectori, Finlay and Marwick 1937 [Veneridae]
• Notocarcinus, Schweitzer and Feldmann 2000 [Cancridae]
• Notocarcinus sulcatus, Schweitzer and Feldmann 2000 [Cancridae]
• Notocaris [Mysidacea]
• Notocarpos [Mitrata]
• Notocearagryllus, Martins-Neto 1999 [Baissogryllidae]
• Notocearagryllus arturandradai, Martins-Neto 2009 [Baissogryllidae]
• Notocearagryllus britannicus, Gorochov et al. 2006 [Baissogryllidae]
• Notocearagryllus cordispeculum, Gorochov et al. 2006 [Baissogryllidae]
• Notocearagryllus dutrae, Martins-Neto 1999 [Baissogryllidae]
• Notocearagryllus grandispeculum, Gorochov et al. 2006 [Baissogryllidae]
• Notocearagryllus leipnitzi, Martins-Neto 2002 [Baissogryllidae]
• Notoceras [Cephalopoda]
• Notoceratops, Tapia 1919 [Reptilia]
• Notoceratops bonarelli, Tapia 1919 [Reptilia]
• Notoceratops bonarellii (Tapia 1919) [Reptilia]
• Notocetus, Moreno 1892 [Squalodelphinidae]
• Notocetus marplesi (Dickson 1964) [Waipatiidae]
• Notocetus vanbenedeni (Moreno 1892) [Squalodelphinidae]
• Notochampsa, Broom 1904 [Reptilia]
• Notochampsa istedana, Broom 1904 [Reptilia]
• Notochampsa longipes, Broom 1904 [Reptilia]
• Notochampsidae, family, Haughton 1924 [Reptilia]
• Notochelone, Lydekker 1889 [Protostegidae]
• Notochelone costata (Owen 1882) [Protostegidae]
• Notochelys, Gray 1863 [unclassified genus]
• Notochelys, Owen 1882 [Protostegidae]
• Notochelys costata, Owen 1882 [Protostegidae]
• Notochelys platynota, Gray 1834 [unclassified species]
• Notochione, Hertlein and Strong 1948 [Veneridae]
• Notochlamy [Pterioida]
• Notochlamys, Cotton 1930 [Pectinidae]
• Notochlamys anguinea (Finlay 1927) [Pectinidae]
• Notochlamys antecedens, Singleton 1941 [Pectinidae]
• Notochlamys foulcheri (Tenison Woods 1865) [Pectinidae]
• Notochlamys squamundata, Beu and Darragh 2001 [Pectinidae]
• Notochoerus, Broom 1925 [Suidae]
• Notochoerus capensis, Broom 1925 [unclassified species]
• Notochoerus clarkei, Suwa and White 2004 [unclassified species]
• Notochoerus euilus (Hopwood 1926) [unclassified species]
• Notochoerus jaegeri (Coppens 1971) [unclassified species]
• Notochoerus scotti (Leakey 1943) [unclassified species]
• Notochrysa (MacLachlan 1868) [Chrysopidae]
• Notochrysa praeclara, Statz 1936 [Chrysopidae]
• Notocidaris [Ctenocidaridae]
• Notocirrus [Eunicemorpha]
• Notocochlis, Powell 1933 [Naticidae]
• Notocochlis gualteriana (Récluz 1843) [Naticidae]
• Notocochlis isabelleana (d'Orbigny 1840) [Naticidae]
• Notocochlis migratoria (Powell 1927) [Naticidae]
• Notocolossus, González Riga et al. 2016 [Reptilia]
• Notocolossus gonzalezparejasi, González Riga et al. 2016 [Reptilia]
• Notoconchidium, Gill 1951 [Hebetoechiidae]
• Notoconorbina [Foraminifera]
• Notoconularia, Thomas 1969 [Conulariidae]
• Notoconularia inornata (Dana 1849) [Conulariidae]
• Notoconularia laevigata (Morris 1845) [Conulariidae]
• Notoconularia levigata (Morris 1845) [Conulariidae]
• Notocorbula, Iredale 1930 [Corbulidae]
• Notocorbula adelaidensis (Ludbrook 1955) [Corbulidae]
• Notocorbula coxi [Corbulidae]
• Notocorbula ephamilla (Tate 1887) [Corbulidae]
• Notocorbula humerosa, F.W. Hutton 1885 [Corbulidae]
• Notocorbula islatrinitatis (Maury 1925) [Corbulidae]
• Notocorbula pixidata (Tate 1887) [Corbulidae]
• Notocorbula rugosa (Lamarck 1806) [Corbulidae]
• Notocorbula texana (Gabb 1860) [Corbulidae]
• Notocorbula vicaria, Iredale 1930 [unclassified species]
• Notocrater, Finlay 1927 [Cocculinidae]
• Notocricetodon, R. Lavocat 1973 [Cricetodontidae]
• Notocrinus, Mortenson 1917 [Comatulida]
• Notocupedinae, subfamily, Ponomarenko 1966 [Ommatidae]
• Notocupedini, tribe, Ponomarenko 1966 [Ommatidae]
• Notocupes, Ponomarenko 1964 [Ommatidae]
• Notocupes brachycephalus, Ponomarenko 1994 [Ommatidae]
• Notocupes caducus, Ponomarenko 1969 [Ommatidae]
• Notocupes caudatus, Ponomarenko 1966 [Ommatidae]
• Notocupes cellulosus, Ponomarenko 1969 [Ommatidae]
• Notocupes crassus, Ponomarenko 1969 [Ommatidae]
• Notocupes dischides, Zhang 1986 [Ommatidae]
• Notocupes dundulaensis, Ponomarenko 1994 [Ommatidae]
• Notocupes elegans, Ponomarenko 1994 [Ommatidae]
• Notocupes excellens, Ponomarenko 1966 [Ommatidae]
• Notocupes exiguus, Ponomarenko 1994 [Ommatidae]
• Notocupes foersteri, Ponomarenko 1971 [Ommatidae]
• Notocupes homorus (Lin 1986) [Ommatidae]
• Notocupes issykkulensis, Ponomarenko 1969 [Ommatidae]
• Notocupes khasurtyiensis, Strelnikova 2019 [unclassified species]
• Notocupes khetanensis, Ponomarenko 1993 [Ommatidae]
• Notocupes kirghizicus, Ponomarenko 1969 [Ommatidae]
• Notocupes lapidarius, Ponomarenko 1968 [Ommatidae]
• Notocupes laticella, Ponomarenko 1969 [Ommatidae]
• Notocupes latus, Ponomarenko 1969 [Ommatidae]
• Notocupes lini, Ponomarenko et al. 2012 [Ommatidae]
• Notocupes longicollis, Ponomarenko 1994 [Ommatidae]
• Notocupes ludongensis, Wang and Liu 1996 [Ommatidae]
• Notocupes mongolicus, Ponomarenko 1994 [Ommatidae]
• Notocupes multituberatus, Lin 1980 [Ommatidae]
• Notocupes nigrimonticola, Ponomarenko 1968 [Ommatidae]
• Notocupes oxypygus, Ponomarenko 1969 [Ommatidae]
• Notocupes patulus, Ponomarenko 1985 [Ommatidae]
• Notocupes picturatus, Ponomarenko 1964 [Ommatidae]
• Notocupes pingi, Ponomarenko and Ren 2010 [Ommatidae]
• Notocupes pulcher, Ponomarenko 1968 [Ommatidae]
• Notocupes reticulatus, Ponomarenko 1968 [Ommatidae]
• Notocupes reticulatus (Oppenheim 1888) [Ommatidae]
• Notocupes rostratus, Ponomarenko 1969 [Ommatidae]
• Notocupes sogutensis, Ponomarenko 1969 [Ommatidae]
• Notocupes tenuis, Ponomarenko 1969 [Ommatidae]
• Notocupes tripartitus (Oppenheim 1888) [Ommatidae]
• Notocupes undatabdominus, Lin 1980 [Ommatidae]
• Notocupes vitimensis, Ponomarenko 1966 [Ommatidae]
• Notocupoides, Ponomarenko 1966 [Ommatidae]
• Notocupoides capitatus, Ponomarenko 1966 [Ommatidae]
• Notocupoides fasciatus, Ponomarenko 1966 [Ommatidae]
• Notocupoides triassicus, Ponomarenko 1966 [Ommatidae]
• Notocyathus, Tenison-Woods 1880 [Caryophylliidae]
• Notocyathus conicus (Alcock 1902) [Caryophylliidae]
• Notocyathus euconicus, Squires 1962 [Caryophylliidae]
• Notocyathus morozi, Kuzmicheva 1975 [Caryophylliidae]
• Notocyathus pedicellatus, Tenison-Woods 1880 [Caryophylliidae]
• Notocyathus subviola (Dennant 1902) [Caryophylliidae]
• Notocyathus viola (Duncan 1864) [Caryophylliidae]
• Notocycloceras, Teichert and Glenister 1954 [Protocycloceratidae]
• Notocynus, Mercerat 1891 [Sparassodonta]
• Notocynus hermosicus, Mercerat 1891 [Sparassodonta]
• Notocypraea, Schilder 1927 [Cypraeidae]
• Notocypraea (Notocypraea), Schilder 1941 [Cypraeidae]
• Notocypraea (Notocypraea) dissecta (Iredale 1931) [Cypraeidae]
• Notocypraea darraghi, Fehse 2010 [Cypraeidae]
• Notocypraea dissecta, Iredale 1931 [Cypraeidae]
• Notocypraea eryma, Cotton 1947 [Cypraeidae]
• Notocypraea goudeyi, Fehse 2011 [Cypraeidae]
• Notocypraea hartsmithi, Schilder 1967 [Cypraeidae]
• Notocypraea jonesiana (Tate 1890) [Cypraeidae]
• Notocytharella [Neogastropoda]
• Notocythere [Podocopida]
• Notodelphinula [Gastropoda]
• Notodendrodes, De Laca et al. [Notodendrodidae]
• Notodendrodidae, family, De Laca et al. 1980 [Hippocrepinacea]
• Notodiaphanidae, family, Thiele 1931 [Cephalaspidea]
• Notodiaphorus, Loomis 1914 [Macraucheniidae]
• Notodiaphorus crassus, F. B. Loomis 1914 [unclassified species]
• Notodonax, Feruglio 1935 [Donacidae]
• Notodontidae, family, Stephens 1829 [Lepidoptera]
• Notodromadidae, family, Kaufmann 1900 [Podocopida]
• Notodyptes, Marples 1953 [Sphenisciformes]
• Notodyptes wimani, Marples 1953 [Sphenisciformes]
• Notoemydidae, family, de Broin and de la Fuente 1993 [Testudines]
• Notoemys, Cattoi and Freiberg 1961 [Platychelyidae]
• Notoemys laticentralis, Cattoi and Freiberg 1961 [Platychelyidae]
• Notoemys oxfordiensis (de la Fuente and Iturralde-Vinent 2001) [Platychelyidae]
• Notoemys tlaxiacoensis, Lopez-Conde et al. 2017 [unclassified species]
• Notoemys zapatocaensis, Cadena Rueda and Gaffney 2005 [Platychelyidae]
• Notoetayoa, Gelfo et al. 2008 [Xenungulata]
• Notoetayoa gargantuai, Gelfo et al. 2008 [Xenungulata]
• Notogale, Loomis 1914 [Sparassodonta]
• Notogale mitis (Ameghino 1897) [Sparassodonta]
• Notogale tenuis (Ameghino 1897) [Mammalia]
• Notogaulus, Korth 2013 [Mylagaulidae]
• Notogaulus major, Korth 2013 [Mylagaulidae]
• Notogaulus minor, Korth 2013 [Mylagaulidae]
• Notogenota [Neogastropoda]
• Notogibbula, Iredale 1924 [Trochidae]
• Notogoneidae, family [Clupeoidei]
• Notogoneus, Cope 1885 [Gonorhynchidae]
• Notogoneus cuvieri (Agassiz 1844) [Gonorhynchidae]
• Notogoneus gracilis, Sytchevskaya 1986 [Gonorhynchidae]
• Notogoneus janeti, Priem 1908 [Gonorhynchidae]
• Notogoneus longiceps, von Meyer 1848 [Gonorhynchidae]
• Notogoneus montanensis, Grande and Grande 1999 [Gonorhynchidae]
• Notogoneus osculus, Cope 1885 [Gonorhynchidae]
• Notogoneus parvus, Hills 1934 [Gonorhynchidae]
• Notogoneus squamosseus (de Blainville 1818) [Gonorhynchidae]
• Notogrammatodon, Maxwell 1966 [Parallelodontidae]
• Notogrammatodon cainozoicus (Tate 1886) [Parallelodontidae]
• Notograptidae, family [Blenniiformes]
• Notohagla, Johns 1996 [Prophalangopsidae]
• Notohagla mauii, Johns 1996 [Prophalangopsidae]
• Notohaliotis [Archaeogastropoda]
• Notohipparion, Haughton 1932 [Equidae]
• Notohipparion namaquense, Haughton 1932 [Equidae]
• Notohippidae, family, F. Ameghino 1894 [Notoungulata]
• Notohippus, F. Ameghino 1891 [Notohippidae]
• Notohippus toxodontoides, Ameghino 1890 [Notohippidae]
• Notohypsilophodon, Martínez 1998 [Reptilia]
• Notohypsilophodon comodorensis, Martínez 1998 [Reptilia]
• Notohyrax, Ameghino 1901 [Interatheriidae]
• Notohyrax conicus, Ameghino 1901 [Interatheriidae]
• Notokistus, Handlirsch 1906 [Carabidae]
• Notokistus brodiei, Handlirsch 1906 [Carabidae]
• Notolabrus, Russell 1968 [unclassified genus]
• Notolagus, Wilson 1937 [Leporidae]
• Notolagus lepusculus (Hibbard 1939) [Leporidae]
• Notolagus velox, Wilson 1937 [Leporidae]
• Notolampas, Philip 1963 [Neolampadidae]
• Notolepis, Dollo 1908 [Aulopiformes]
• Notoleptaena, Gill 1951 [Rafinesquinidae]
• Notoleptaena linguifera, Gill 1951 [unclassified species]
• Notoleptaena undulifera, Talent 1963 [Rafinesquinidae]
• Notolepton, Finlay 1927 [Neoleptonidae]
• Notoleptos, Acosta Hospitaleche and Gelfo 2017 [unclassified genus]
• Notoleptos giglii, Acosta Hospitaleche and Gelfo 2017 [unclassified species]
• Notoligotomidae, family, Davis 1940 [Embioptera]
• Notolimea, Iredale 1924 [Limidae]
• Notolimopsis, Maxwell 1969 [Limopsidae]
• Notolophus, Bond et al. 2006 [Sparnotheriodontidae]
• Notolophus arquinotiensis, Bond et al. 2006 [Sparnotheriodontidae]
• Notolosia (Archbold 1986) [Strophalosiidae]
• Notolosia dickinsi (Archbold 1986) [Strophalosiidae]
• Notolosia millyiti (Archbold 1988) [Strophalosiidae]
• Notolosia minuta (Jin 1976) [Strophalosiidae]
• Notoluponia, Schilder 1935 [Cypraeidae]
• Notoluponia ampla, Dockery 1977 [Eocypraeidae]
• Notoluponia healeyi (Aldrich 1923) [Eocypraeidae]
• Notoluponia murraviana (Tate 1890) [Cypraeidae]
• Notoluponia pyrulata (Tate 1890) [Cypraeidae]
• Notomegabalanus, Newman 1979 [Cirripedia]
• Notomegabalanus decorus (Darwin 1854) [Cirripedia]
• Notomegabalanus decorus ronarchensis, Carriol 1992 [Cirripedia]
• Notomella, Cotton 1957 [Emarginulinae]
• Notomeryx, Qiu 1978 [Archaeomerycidae]
• Notomeryx besensis, Qiu 1978 [Archaeomerycidae]
• Notomeryx major, Guo et al. 1999 [Archaeomerycidae]
• Notomithrax, Griffin 1963 [Majidae]
• Notomithrax allani, Feldmann and Maxwell 1990 [Majidae]
• Notomithrax angustifrons, Jenkins 1985 [Majidae]
• Notomithrax minor, Filhol 1885 [Majidae]
• Notomithrax ursus, Herbst 1788 [Majidae]
• Notomorpha, Cope 1872 [Dermatemydidae]
• Notomorpha garmanii, Cope 1872 [Dermatemydidae]
• Notomorpha gravis, Cope 1872 [Dermatemydidae]
• Notomorpha testudinea, Cope 1872 [Dermatemydidae]
• Notomya, M'Coy 1847 [Edmondiidae]
• Notomya beddomei, Johnston 1887 [Chaenocardiidae]
• Notomya clavata, M'Coy 1847 [Megadesmidae]
• Notomya gigantissima, Waterhouse 1969 [Edmondiidae]
• Notomya gouldii, Johnston 1887 [Chaenocardiidae]
• Notomya ovalis, M'Coy 1847 [Megadesmidae]
• Notomya recta (Dana 1847) [Megadesmidae]
• Notomya securiformis, M'Coy 1847 [Megadesmidae]
• Notomya trigonalis, Johnston 1887 [Megadesmidae]
• Notomyotida, order, Ludwig 1910 [Asteroidea]
• Notomyotina, suborder, Ludwig 1910 [Paxillosida]
• Notomyrtea, Iredale 1924 [Lucinidae]
• Notomyrtea botanica (Hedley 1918) [Lucinidae]
• Notomys, Lesson 1842 [unclassified genus]
• Notomytilus, Hedley 1916 [Philobryidae]
• Notonecia (Linnaeus 1758) [Notonectidae]
• Notonecta, Linnaeus 1758 [Notonectidae]
• Notonecta (Paranecta), Hutchinson 1929 [Notonectidae]
• Notonecta (Paranecta) badia, Pierce 1948 [Notonectidae]
• Notonecta (Paranecta) unifasciata (Guerin-Meneville 1857) [Notonectidae]
• Notonecta arvernica, Piton 1942 [Notonectidae]
• Notonecta binuda, Lauck 1960 [Notonectidae]
• Notonecta cantalensis, Nel and Paicheler 1992 [Notonectidae]
• Notonecta comata, von Schlechtendal 1894 [Notonectidae]
• Notonecta deichmuelleri, von Schlechtendal 1894 [Notonectidae]
• Notonecta elterleini, Deichmüller 1886 [Notonectidae]
• Notonecta emersoni, Scudder 1890 [Notonectidae]
• Notonecta harnacki, von Schlechtendal 1894 [Notonectidae]
• Notonecta heydeni, Deichmüller 1881 [Notonectidae]
• Notonecta jubata, von Schlechtendal 1894 [Notonectidae]
• Notonecta mazzoniae, Petrulevicius et al. 2010 [Notonectidae]
• Notonecta navicula, von Schlechtendal 1894 [Notonectidae]
• Notonecta primaeva, Von Heyden 1859 [Notonectidae]
• Notonecta rotti, Jordan 1953 [Notonectidae]
• Notonecta sieblosensis, Martini 1971 [Notonectidae]
• Notonecta unifasciata, Guerin-Meneville 1857 [Notonectidae]
• Notonecta vetula, Zhang et al. 2012 [Notonectidae]
• Notonecta xyphiale (Popov 1964) [Notonectidae]
• Notonectaeformia, superfamily [Hemiptera]
• Notonectariae, subfamily, Latreille 1802 [Hydrocorisae]
• Notonectidae, family (Latreille 1802) [Hemiptera]
• Notonectinae, subfamily, Latreille 1802 [Notonectidae]
• Notonectini, tribe, Latreille 1802 [Notonectidae]
• Notonectites, Handlirsch 1906 [Notonectidae]
• Notonectites alterleini (Deichmüller 1886) [Notonectidae]
• Notonectites elterleini (Deichmüller 1886) [Notonectidae]
• Notonectoidea, superfamily, Latreille 1802 [Hemiptera]
• Notonectopsis, Hong and Wang 1990 [Notonectidae]
• Notonectopsis sinica, Hong and Wang 1990 [Notonectidae]
• Notonemouridae, family, Ricker 1973 [Plecoptera]
• Notonucula [Nuculida]
• Notonychia, Sánchez 2001 [Ambonychiidae]
• Notonychia emmae, Sánchez 2001 [Ambonychiidae]
• Notonychopidae, family, Soria 1989 [Litopterna]
• Notonychops, Soria 1989 [Notonychopidae]
• Notonychops powelli, Soria 1989 [Notonychopidae]
• Notonycteris, D.E. Savage 1951 [Phyllostomatidae]
• Notonycteris magdalenensis, Savage 1951 [Phyllostomatidae]
• Notonycteris sucharadeus, Czaplewski et al. 2003 [Phyllostomatidae]
• Notopamphagopsis, Cabrera 1928 [Haglidae]
• Notopamphagopsis bolivari, Cabrera 1928 [Haglidae]
• Notopaphia [Cardiida]
• Notoparamys, Korth 1984 [Ischyromyidae]
• Notoparamys arctios, Korth 1984 [Ischyromyidae]
• Notoparamys blochi, Gunnell et al. 2016 [Ischyromyidae]
• Notoparamys costilloi (Wood 1962) [Ischyromyidae]
• Notoparmella, Johnson 1973 [Spiriferida]
• Notopella, Lorenthey 1929 [unclassified genus]
• Notopeltis, Harrington and Leanza 1957 [Asaphidae]
• Notopeltis orthometopa, Harrington 1938 [Asaphidae]
• Notopeplum, Finlay 1927 [Volutidae]
• Notopeplum maccoyi (Tenison Woods 1877) [Volutidae]
• Notopeplum polita (Tate 1889) [Volutidae]
• Notopeplum protorhysum (Tate 1889) [Volutidae]
• Notopetalichthys, Woodward 1941 [Petalichthyida]
• Notophthalmus, Rafinesque 1820 [Salamandridae]
• Notophthalmus crassus, Tihen 1974 [Salamandridae]
• Notophthalmus robustus, Estes 1963 [Salamandridae]
• Notophthalmus slaughteri, Holman 1966 [Salamandridae]
• Notophthalmus viridescens (Rafinesque 1820) [Salamandridae]
• Notophyllia, Dennant 1899 [Dendrophylliidae]
• Notophyllia aperta, Dennant 1899 [Dendrophylliidae]
• Notophyllia gracilis, Dennant 1899 [Dendrophylliidae]
• Notophyllia semivestita, Dennant 1899 [Dendrophylliidae]
• Notopithecidae, family, Ameghino 1897 [Notoungulata]
• Notopithecidae (Ameghino 1897) [Notoungulata]
• Notopithecinae, subfamily (Ameghino 1897) [Notoungulata]
• Notopithecus, Ameghino 1897 [Notoungulata]
• Notopithecus adapinus, Ameghino 1897 [Notoungulata]
• Notopithecus amplidens (Ameghino 1901) [Notoungulata]
• Notopithecus fossulatus, Ameghino 1897 [Archaeopithecidae]
• Notopithecus summus, Ameghino 1897 [Notoungulata]
• Notoplacentalia [Mammalia]
• Notoplagioecia [Cyclostomata]
• Notoplanulina [Foraminifera]
• Notoplax, H. Adams 1861 [Acanthochitonidae]
• Notoplejona [Volutidae]
• Notoplejona hammadi, Abbass 1967 [Volutidae]
• Notopocorystes, McCoy 1849 [Raninidae]
• Notopocorystes (Cretacoranina) (Mertin 1941) [unclassified subgenus]
• Notopocorystes (Cretacoranina) exiguus, Glaessner 1980 [unclassified species]
• Notopocorystes (Eucorystes) (Bell 1863) [Raninidae]
• Notopocorystes (Eucorystes) intermedius, Nagao 1931 [Raninidae]
• Notopocorystes (Notopocorystes), M'Coy 1849 [Raninidae]
• Notopocorystes (Notopocorystes) japonicus (Jimbo 1894) [Raninidae]
• Notopocorystes beyrichi, Bittner 1875 [Raninidae]
• Notopocorystes bituberculatus, Secretan 1964 [Raninidae]
• Notopocorystes callianassarum, Fritsch and Kafka 1887 [Raninidae]
• Notopocorystes carteri, F. M'Coy 1854 [Raninidae]
• Notopocorystes exiguus, Glaessner 1980 [Raninidae]
• Notopocorystes fritschi, Glaessner 1929 [Raninidae]
• Notopocorystes muelleri, Van Binkhorst 1857 [Raninidae]
• Notopocorystes normani (Bell 1863) [Raninidae]
• Notopocorystes parvus, Rathbun 1935 [Raninidae]
• Notopocorystes punctatus, Rathbun 1935 [Raninidae]
• Notopocorystes ripleyensis, Rathbun 1935 [Raninidae]
• Notopocorystes stokesii (Mantell 1844) [Raninidae]
• Notopocorystes testacea (Rathbun 1926) [Raninidae]
• Notopocorystes xizangensis, Wang 1981 [Raninidae]
• Notopodinae, subfamily, Serene and Umali 1972 [Raninidae]
• Notopoides, Henderson 1888 [Raninidae]
• Notopoides exiguus, Beschin et al. 1988 [Raninidae]
• Notopoides pflugervillensis, Beikirch and R. Feldmann 1980 [Raninidae]
• Notopoides verbeeki, Bohm 1922 [Raninidae]
• Notopontonia, Bruce 1991 [Pontoniinae]
• Notopontonia platycheles, Bruce 1991 [Pontoniinae]
• Notoprotogonia, Ameghino 1904 [Didolodontidae]
• Notoprotogonia patagonica (Ameghino 1901) [Didolodontidae]
• Notoptera, order, Crampton 1915 [Insecta]
• Notopteridae, family [Osteoglossiformes]
• Notopteridarum [Notopteridae]
• Notopteris, Gray 1859 [unclassified genus]
• Notopterna, order, F. Soria 1984 [Mammalia]
• Notopteroidei, suborder [Isospondyli]
• Notopterus, Lacepede 1800 [Notopteridae]
• Notopterus primaevus, Gunther 1876 [Notopteridae]
• Notopulonia, Schilder 1935 [Cypraeidae]
• Notopulonia (Notadusta) (Schilder 1935) [Cypraeidae]
• Notopulonia (Notadusta) trelissickensis (Suter 1917) [Cypraeidae]
• Notopus, De Haan 1841 [Raninidae]
• Notopus adinae, Feldmann et al. 2019 [unclassified species]
• Notopus beyrichi, Bittner 1875 [Raninidae]
• Notopus dorsipes (Fabricius 1787) [Raninidae]
• Notopus minutus, Vega et al. 2001 [Raninidae]
• Notorachis, Carpenter and Richardson 1971 [Lycocercidae]
• Notorachis wolfforum, Carpenter and Richardson 1971 [Lycocercidae]
• Notorhinus, Roth 1903 [Astrapotheria]
• Notorhinus denticulatus, Roth 1903 [Astrapotheria]
• Notorhinus haroldi, Roth 1903 [Astrapotheria]
• Notorhizodon, Young et al. 1992 [Rhizodontidae]
• Notorhynchus, Ayres 1855 [Hexanchidae]
• Notorhynchus primigenius (Agassiz 1843) [unclassified species]
• Notorhynchus serratissimus (Agassiz 1843) [Hexanchidae]
• Notornis, Owen 1848 [Ralliformes]
• Notornis hochstetteri, Meyer 1883 [unclassified species]
• Notornis mantelli, Owen 1848 [unclassified species]
• Notorotalia, Finlay 1939 [Nonionidae]
• Notorotalia tainuia, Dorreen 1948 [Nonionidae]
• Notorotaliinae, subfamily, Hornibrook 1961 [Elphdiidae]
• Notorthisina, Havlicek and Branisa 1980 [Euorthisinidae]
• Notorthisina musculosa, Villas et al. 2009 [Euorthisinidae]
• Notorthisina notoconcha, Havlicek and Branisa 1980 [Euorthisinidae]
• Notoryctemorphia, order, Kirsch 1977 [Mammalia]
• Notoryctes, Stirling 1891 [Notoryctidae]
• Notoryctidae, family [Notoryctemorphia]
• Notorynchus, Ayers 1855 [Hexanchidae]
• Notorynchus aptiensis (Pictet 1865) [Hexanchidae]
• Notorynchus cepedianus (Peron 1807) [Hexanchidae]
• Notorynchus maculatus, Ayers 1855 [Hexanchidae]
• Notosacanthini, tribe, Gressitt 1952 [Chrysomelidae]
• Notosaria, Cooper 1959 [Notosariidae]
• Notosaria antipoda (Thomson 1918) [unclassified species]
• Notosaria nigricans (Sowerby 1846) [unclassified species]
• Notosaria nysti (Davidson 1874) [unclassified species]
• Notosaria seymourensis, Owen 1980 [Notosariidae]
• Notosaria sublaevis (Thomson 1918) [unclassified species]
• Notosariidae, family, Williams et al. 2002 [Rhynchonellida]
• Notosauria, order (Baur 1889) [Sauropterygia]
• Notoscabrotrigonia [Trigoniida]
• Notoscapha [Palaeocopida]
• Notoscaphidia [Finkelnburgiidae]
• Notoscaphidia relevata, Williams and Curry 1985 [Finkelnburgiidae]
• Notosceles, Bourne 1922 [Raninidae]
• Notosceles bournei, Rathbun 1928 [Raninidae]
• Notosceles serratifrons, Henderson 1893 [Raninidae]
• Notoscopelus, Guenther 1864 [Myctophidae]
• Notoscopelus elongatus (Costa 1844) [Myctophidae]
• Notoscrobs, Powell 1937 [Barleeidae]
• Notoseila, Finlay 1926 [Cerithiopsidae]
• Notosepia, Chapman 1915 [Sepiida]
• Notosepia cliftonensis, Chapman 1915 [Sepiida]
• Notosetia, Iredale 1915 [Turbinidae]
• Notosia, Cooper 1983 [Lobothyrididae]
• Notosia chiliensis, Cooper 1983 [Lobothyrididae]
• Notosinister, Finlay 1927 [Triphoridae]
• Notosinister zespina, Laws 1939 [Triphoridae]
• Notosmilus, Kraglievich 1960 [Thylacosmilidae]
• Notosollasia, Broom 1925 [Theriodontia]
• Notosollasia boonstrai, Brink 1954 [Theriodontia]
• Notosollasia laticeps, Brink 1954 [Theriodontia]
• Notosollasia longiceps, Brink 1954 [Theriodontia]
• Notosollasia luckhoffi, Broom 1936 [Theriodontia]
• Notospirifer, Harrington 1955 [Ingelarellidae]
• Notospirifer bazardarensis, Grunt 1993 [Ingelarellidae]
• Notospirifer darwini (Morris 1845) [Ingelarellidae]
• Notospirifer excelsus, Waterhouse 1968 [Ingelarellidae]
• Notospirifer extensus, Campbell 1961 [Ingelarellidae]
• Notospirifer gentilis, Waterhouse 1983 [Ingelarellidae]
• Notospirifer hillae, Campbell 1961 [Ingelarellidae]
• Notospirifer macropustulosus, Waterhouse 1968 [Ingelarellidae]
• Notospirifer microspinosus, Waterhouse 1968 [Ingelarellidae]
• Notospirifer microstriatus, Waterhouse 1964 [Ingelarellidae]
• Notospirifer minutus, Campbell 1960 [Ingelarellidae]
• Notospirifer paraextensus, Waterhouse 1987 [Ingelarellidae]
• Notospirifer tweedalei, Campbell 1961 [Ingelarellidae]
• Notospirifer undulatus, Parfrey 1986 [Ingelarellidae]
• Notospiriferinae, subfamily, Archbold and Thomas 1986 [Ingelarellidae]
• Notospisula, Iredale 1930 [Mactridae]
• Notospisula (Notospisula) (Iredale 1930) [Mactridae]
• Notospisula trigonella, Lamarck 1819 [Mactridae]
• Notostigmophora [Chilopoda]
• Notostomus, Milne-Edwards 1881 [Oplophoridae]
• Notostomus auriculatus, Barnard 1950 [Oplophoridae]
• Notostomus elegans, Milne-Edwards 1881 [Oplophoridae]
• Notostomus gibbosus, Milne-Edwards 1881 [Oplophoridae]
• Notostraca, order, Sars 1867 [Branchiopoda]
• Notostrea, Finlay 1928 [Ostreidae]
• Notostreptites, Henderson 1990 [Turrilitidae]
• Notostreptites exilis, Henderson 1990 [Turrilitidae]
• Notostrophia, Waterhouse 1973 [Schuchertellidae]
• Notostrophia alta, Waterhouse 1986 [Schuchertellidae]
• Notostrophia bifurcata, Waterhouse 1986 [Schuchertellidae]
• Notostrophia homeri, Waterhouse 1973 [Schuchertellidae]
• Notostrophia zealandicus, Waterhouse 1982 [Schuchertellidae]
• Notostylopidae, family, Ameghino 1897 [Notoungulata]
• Notostylopidae (Ameghino 1897) [Notoungulata]
• Notostylops, Ameghino 1897 [Notostylopidae]
• Notostylops ampullaceus, Ameghino 1902 [Notostylopidae]
• Notostylops appressus (Ameghino 1902) [Notostylopidae]
• Notostylops aspectans, Ameghino 1902 [Notostylopidae]
• Notostylops bicinctus, Ameghino 1897 [Notostylopidae]
• Notostylops brachycephalus, Ameghino 1904 [Notostylopidae]
• Notostylops chicoensis, Ameghino 1902 [Notostylopidae]
• Notostylops complexus, Ameghino 1901 [Notostylopidae]
• Notostylops escaridus, Ameghino 1901 [Notostylopidae]
• Notostylops irregularis, Ameghino 1901 [Notostylopidae]
• Notostylops murinus, Ameghino 1897 [Notostylopidae]
• Notostylops parvus, Ameghino 1897 [Notostylopidae]
• Notostylops pendens (Ameghino 1901) [Notostylopidae]
• Notostylops pigafettai, Simpson 1948 [Notostylopidae]
• Notostylops promurinus, Ameghino 1904 [Notostylopidae]
• Notosuchia, infraorder, Z. B. Gasparini 1971 [Reptilia]
• Notosuchia (Z. B. Gasparini 1971) [Reptilia]
• Notosuchidae, family, L. Dollo 1924 [Reptilia]
• Notosuchiformes, Carvalho et al. 2004 [Reptilia]
• Notosuchimorpha, Carvalho et al. 2004 [Reptilia]
• Notosuchinae, subfamily, Nopcsa 1928 [unclassified subfamily]
• Notosuchus, Woodward 1896 [Reptilia]
• Notosuchus terrestris, Woodward 1896 [Reptilia]
• Notosudidae, family [Aulopiformes]
• Notosyodon, Tchudinov 1968 [Brithopodidae]
• Notosyodon gusevi, Tchudinov 1968 [Brithopodidae]
• Nototamias, Pratt and Morgan 1989 [Sciuridae]
• Nototamias ateles (Hall 1930) [Sciuridae]
• Nototamias hulberti, Pratt and Morgan 1989 [Sciuridae]
• Nototamias quadratus, Korth 1992 [Sciuridae]
• Nototeredo, Bartsch 1923 [Teredinidae]
• Nototeredo globosa (Meek and Hayden 1858) [Teredinidae]
• Nototheniidae, family [Perciformes]
• Nototheniiformes [Jugulares]
• Notothenioidei, suborder [Perciformes]
• Nototheriidae, family [Mammalia]
• Nototherium, R. Owen 1845 [Diprotodontidae]
• Nototherium dunense, De Vis 1888 [Diprotodontidae]
• Nototherium inerme, Owen 1845 [Diprotodontidae]
• Nototherium mitchelli, Owen 1845 [Diprotodontidae]
• Nototherium tasmanicus, Scott 1911 [Diprotodontidae]
• Nototherium victoriae, Owen 1872 [Diprotodontidae]
• Nototherium victoriae, Owen 1872 [Diprotodontidae]
• Nototherium watutense, Anderson 1937 [Diprotodontidae]
• Notothyrididae, family, Licharew 1960 [Terebratulida]
• Notothyrina (Licharew 1936) [Notothyrididae]
• Notothyrina pontica (Licharew 1936) [Notothyrididae]
• Notothyris, Waagen 1882 [Notothyrididae]
• Notothyris (Notothyrina), Licharew 1936 [Notothyrididae]
• Notothyris (Notothyrina) pontica, Licharew 1936 [Notothyrididae]
• Notothyris acuta (Reed 1944) [Notothyrididae]
• Notothyris berkeyi, Grabau 1931 [Notothyrididae]
• Notothyris bifoldes, Xu and Grant 1994 [Notothyrididae]
• Notothyris buriensis, Reed 1944 [Notothyrididae]
• Notothyris chainahaensis, Sun 1991 [Notothyrididae]
• Notothyris crassa, Reed 1944 [Notothyrididae]
• Notothyris dapaichongensis, Liao and Meng 1986 [Gillediidae]
• Notothyris daudensis, Reed 1944 [Notothyrididae]
• Notothyris depressus, Liao 1987 [Notothyrididae]
• Notothyris djoulfensis (Abich 1878) [Notothyrididae]
• Notothyris duplicata, Reed 1944 [Notothyrididae]
• Notothyris emerita, Reed 1931 [Notothyrididae]
• Notothyris exilis (Gemmellaro 1899) [Notothyrididae]
• Notothyris fissicostata, Reed 1944 [Notothyrididae]
• Notothyris ghundiensis, Reed 1944 [Notothyrididae]
• Notothyris gillilandensis, Cooper and Grant 1976 [Notothyrididae]
• Notothyris gojraensis, Reed 1944 [Notothyrididae]
• Notothyris hexeris, Waterhouse 1981 [Notothyrididae]
• Notothyris inaequiplicata, Reed 1944 [Notothyrididae]
• Notothyris inflata, Waagen 1882 [Notothyrididae]
• Notothyris irregularis, Grabau 1931 [Notothyrididae]
• Notothyris jalaidensis, Lee and Su 1980 [Notothyrididae]
• Notothyris lenticularis, Waagen 1882 [Notothyrididae]
• Notothyris liangshuikouensis, Zhao and Tan 1984 [Notothyrididae]
• Notothyris lochardi, Mansuy 1916 [Notothyrididae]
• Notothyris lucida, Reed 1944 [Notothyrididae]
• Notothyris mediterranea (Gemmellaro 1899) [Notothyrididae]
• Notothyris minima, Merla 1934 [Dielasmatidae]
• Notothyris minuta, Waagen 1882 [Notothyrididae]
• Notothyris mongoliensis, Grabau 1931 [Notothyrididae]
• Notothyris multiplicata, Waagen 1882 [Notothyrididae]
• Notothyris nucleolus (Kutorga 1842) [Notothyrididae]
• Notothyris orthosinus, Liang 1990 [Notothyrididae]
• Notothyris ovalis (Gemmellaro 1899) [Notothyrididae]
• Notothyris ovata, Girty 1909 [Notothyrididae]
• Notothyris planiplicata, Cooper and Grant 1976 [Notothyrididae]
• Notothyris polaris, Tschernyschew and Stepanow 1916 [Notothyrididae]
• Notothyris praelecta, Reed 1944 [Notothyrididae]
• Notothyris praelecta acuta, Reed 1944 [Notothyrididae]
• Notothyris pseudodjoulfensis, Licharew 1973 [Notothyrididae]
• Notothyris qujiangensis, Ni 1977 [Notothyrididae]
• Notothyris rectimarginatus, Sun 1991 [Notothyrididae]
• Notothyris revocata, Reed 1944 [Notothyrididae]
• Notothyris riparia, Reed 1944 [Notothyrididae]
• Notothyris sakagami, Yanagida and Nakornsri 1999 [Notothyrididae]
• Notothyris sarinensis, Reed 1944 [Notothyrididae]
• Notothyris schuchertensis, Girty 1909 [Notothyrididae]
• Notothyris shizilingensis, Liang 1990 [Notothyrididae]
• Notothyris simplex, Waagen 1882 [Notothyrididae]
• Notothyris subnucleolus, Zhang and Jin 1961 [Notothyrididae]
• Notothyris subpentagona, Grabau 1934 [Notothyrididae]
• Notothyris subvesicularis (Davidson 1862) [Notothyrididae]
• Notothyris triplax, Grant 1976 [Notothyrididae]
• Notothyris triplicata, Diener 1897 [Notothyrididae]
• Notothyris uralica, Tschernyschew 1902 [Notothyrididae]
• Notothyris venusta, Cooper and Grant 1976 [Notothyrididae]
• Notothyris warthi, Waagen 1882 [Notothyrididae]
• Notothyris warthiformis, Grabau 1934 [Notothyrididae]
• Nototorchus, McColl 1985 [Staphylinidae]
• Nototrigonia [Trigoniida]
• Nototrigoniinae, subfamily, Skwarko 1963 [Trigoniidae]
• Nototriphora, Marshall 1983 [Triphoridae]
• Nototrivia, Schilder 1932 [Triviidae]
• Nototrivia avellanoides (McCoy 1867) [Triviidae]
• Notoungulata, order, Roth 1903 [Mammalia]
• Notovola [Pterioida]
• Notovoluta, Cotton 1946 [Volutidae]
• Notovoluta capitonica, Darragh 1989 [Volutidae]
• Notovoluta cathedralis (Tate 1888) [Volutidae]
• Notovoluta pseudolirata (Tate 1888) [Volutidae]
• Notoziphius, Buono and Cozzuol 2013 [Ziphiidae]
• Notoziphius bruneti, Buono and Cozzuol 2013 [Ziphiidae]
• Notozyga, Cooper 1977 [Chlidonophoridae]
• Notozyga lowenstami, Cooper 1977 [Chlidonophoridae]
• Notozyga maxwelli, Hiller 2011 [Chlidonophoridae]
• Notropis, Rafinesque 1818 [unclassified genus]
• Notropis angustarcus (Cope 1877) [unclassified species]
• Nouria [Foraminifera]
• Novaboilus, Li et al. 2007 [Prophalangopsidae]
• Novaboilus multifurcatus, Li et al. 2007 [Prophalangopsidae]
• Novaculaperma [Pterioida]
• Novaculapermia, McRoberts and Newell 1997 [Myalinidae]
• Novaculapermia boydi, McRoberts and Newell 1997 [Myalinidae]
• Novaculichthys, Bleeker 1862 [unclassified genus]
• Novaculina, Benson 1830 [unclassified genus]
• Novaculini, tribe [unclassified tribe]
• Novaculininae, subfamily, Ghosh 1929 [Pharidae]
• Novacystis, Paul and Bolton 1991 [Glyptocystitida]
• Novajerseya, Botosaneanu et al. 1998 [Hydroptilidae]
• Novajerseya glesumica, Botosaneanu et al. 1998 [Hydroptilidae]
• Novakella, Whittard 1961 [Cyclopygidae]
• Novakina [Ostracoda]
• Novakopteron, Horný 2001 [Euomphalidae]
• Novakopteron alata (Lindström 1884) [Euomphalidae]
• Novakopteron pravoslavi, Horný 2001 [Euomphalidae]
• Novakotheca, Malinky 1990 [Hyolithidae]
• Novakotheca crebescens (Resser and Endo 1937) [Hyolithidae]
• Novalesia [Foraminifera]
• Novalyda, Gao et al. 2013 [Xyelydidae]
• Novalyda cretacica, Gao et al. 2013 [Xyelydidae]
• Novalyda decora, Wang et al. 2015 [Xyelydidae]
• Novascoticus, Carroll 1966 [Microsauria]
• Novascoticus multidens (Dawson 1882) [unclassified species]
• Novaspis, Whittington 1941 [Trinucleidae]
• Novathaca [Cardiida]
• Novelaria, Solórzano Kraemer and Nel 2009 [Rhagionidae]
• Novelaria aetheria, Solórzano Kraemer and Nel 2009 [Rhagionidae]
• Novelaria magna, Solórzano Kraemer and Nel 2009 [Rhagionidae]
• Novelaria una, Solórzano Kraemer and Nel 2009 [Rhagionidae]
• Novella [Foraminifera]
• Novellinetes [Strophochonetidae]
• Novhelorus, Li et al. 2017 [unclassified genus]
• Novhelorus macilentus, Li et al. 2017 [unclassified species]
• Novhelorus saltatrix (Shi et al. 2013) [unclassified species]
• Novialoidea, Kellner 2003 [Reptilia]
• Noviaster, Valette 1929 [Goniasteridae]
• Noviaster hostettleri, Hess 1991 [Goniasteridae]
• Noviaster lissajousi (Valette 1929) [Goniasteridae]
• Noviaster lissajoussi, Valette 1929 [Goniasteridae]
• Noviaster polyplax, Hess 1972 [Goniasteridae]
• Novichneumon, Li et al. 2016 [Ichneumonidae]
• Novichneumon longus, Li et al. 2016 [Ichneumonidae]
• Novichneumoninae, subfamily, Li et al. 2016 [Ichneumonidae]
• Novichuskia [Anthozoa]
• Noviphyllum, Brownlaw and Jell 2008 [Disphyllidae]
• Noviphyllum canningense, Brownlaw and Jell 2008 [Disphyllidae]
• Noviportia [Palaeocopida]
• Noviramonemoura, Liu and Ren 2008 [Taeniopterygidae]
• Noviramonemoura trinervis, Liu and Ren 2008 [Taeniopterygidae]
• Novisargus, Zhang 2014 [Archisargidae]
• Novisargus rarus, Zhang 2014 [Archisargidae]
• Novispathodinae, subfamily, Orchard 2005 [Gondolellidae]
• Novispathodus, Orchard 2005 [Gondolellidae]
• Novispathodus pingdingshanensis (Zhao and Orchard 2007) [Gondolellidae]
• Novispathodus triangularis (Bender 1970) [Gondolellidae]
• Novispathodus waageni (Sweet 1970) [Gondolellidae]
• Novitatidae, family, Sysoyev 1968 [Orthothecida]
• Novitatus [Orthothecida]
• Novitella, Bogoyavlenskaya 1984 [Amphiporidae]
• Novitripus, Hull 1997 [Parvivaccidae]
• Novixitus, Pessagno 1977 [Xitidae]
• Novixitus weyli, Schmidt-Effing 1980 [Xitidae]
• Novlepatella, Starobogatov and Mazaev 1999 [Damilinidae]
• Novlepatella beedei (Yochelson 1960) [Damilinidae]
• Novlepatella kljasmiensis, Starobogatov and Mazaev 1999 [Damilinidae]
• Novlepatella kossovajae, Mazaev 2015 [Damilinidae]
• Novlepatella nikolskii, Starobogatov and Mazaev 1999 [Damilinidae]
• Novlepatella parrishi (Gurley 1884) [Damilinidae]
• Novlepatella patella (Yochelson 1960) [Damilinidae]
• Novoameura, Brezinski 1991 [Phillipsiidae]
• Novoameura mckeei (Cisne 1971) [Phillipsiidae]
• Novoameura vitrumons, Brezinski 1992 [Phillipsiidae]
• Novoberendtia, Rapp 1945 [Oestridae]
• Novoberendtia baltica (Townsend 1921) [Oestridae]
• Novobolbina [Palaeocopida]
• Novocatharia, Ozdikmen 2009 [Conocoryphidae]
• Novocatharia ferralsensis (Courtessole 1967) [Conocoryphidae]
• Novocrania (Lee and Brunton 2001) [Craniidae]
• Novocrania anomala (Muller 1776) [Craniidae]
• Novocrania bayaniana (Davidson 1870) [Craniidae]
• Novocrania kermes, Costa and Humphrey 1770 [Craniidae]
• Novocrania lecointei, Joubin 1901 [Craniidae]
• Novocrania turbinata (J. X. Poli 1795) [Craniidae]
• Novocynodon, Ivakhnenko 2012 [Thrinaxodontidae]
• Novocynodon kutorgai, Ivakhnenko 2012 [Therapsida]
• Novocypris [Podocopida]
• Novodiacanthocapsa, Empson-Morin 1981 [Carpocaniidae]
• Novodiacanthocapsa erdnussa, Empson-Morin 1981 [Carpocaniidae]
• Novodiacanthocapsa manifesta (Foreman 1978) [Carpocaniidae]
• Novogladites [Palaeocopida]
• Novogonatodus, J. A. Long 1988 [Gonatodidae]
• Novogonatodus, J. A. Long 1988 [unclassified genus]
• Novogonatodus kasantsevae, Cloutier and Arratia 2004 [Gonatodidae]
• Novokhonovus (Aristov and Rasnitsyn 2015) [Atactophlebiidae]
• Novokshonovus, Aristov and Rasnitsyn 2015 [Atactophlebiidae]
• Novokshonovus boreus, Aristov 2015 [Atactophlebiidae]
• Novokshonovus ignoratus, Aristov and Rasnitsyn 2015 [Atactophlebiidae]
• Novozemelia, Cherkesova 1973 [Gypidulidae]
• Novserphus, Li et al. 2016 [Mesoserphidae]
• Novserphus ningchengensis, Li et al. 2016 [Mesoserphidae]
• Nowakia, Gurich 1896 [Nowakiidae]
• Nowakia sulcata (F. A. Roemer 1843) [Nowakiidae]
• Nowakiida, order, Ljaschenko 1955 [Tentaculita]
• Nowakiidae, family, Ljaschenko 1955 [Nowakiida]
• Nowakites [Pachydiscidae]
• Nowakites carezi (de Grossouvre 1894) [Pachydiscidae]
• Nowakites denticulatus, Marshall 1926 [Kossmaticeratidae]
• Nowakites dobbinsi, Anderson 1958 [unclassified species]
• Nowakites draschei (Redtenbacher 1873) [Pachydiscidae]
• Nowakites hernensis (Schluter 1867) [Pachydiscidae]
• Nowakites klamathonis, Anderson 1958 [Pachydiscidae]
• Nowakites lemarchandi, de Grossouvre 1894 [Pachydiscidae]
• Nowakites macoveii, Szász 1981 [Pachydiscidae]
• Nowakites pailletteanus (d'Orbigny 1841) [Pachydiscidae]
• Nowakites puertoensis, Anderson 1958 [Pachydiscidae]
• Nowakites rumseyensis, Anderson 1958 [Pachydiscidae]
• Nowakites savini (de Grossouvre 1894) [Pachydiscidae]
• Nowakites talavignesii (d'Orbigny 1850) [Pachydiscidae]
• Nowakocoenia, Kolodziej and Gedl 2000 [Cyathophoridae]
• Nowakocoenia cieszynica, Kolodziej and Gedl 2000 [Cyathophoridae]
• Nowidgee, Cooke 1997 [Diprotodontia]
• Nowidgee matrix, Cooke 1997 [Diprotodontia]
• Nowracrinus, Willink 1979 [Tribrachyocrinidae]
• Nowracrinus ornatus (Etheridge 1892) [Tribrachyocrinidae]
• Nozamichthys, Schultze and Bardack 1987 [Palaeonisciformes]
• Nozeba, Iredale 1915 [Iravadiidae]
• Nozeba emarginata (Hutton 1885) [Iravadiidae]
• Nozeba pasitheolina, Lozouet 1998 [Iravadiidae]
• Nqwebasauridae, family, Alifanov and Saveliev 2015 [unclassified family]
• Nqwebasaurus, de Klerk et al. 2000 [Compsognathidae]
• Nqwebasaurus thwazi, de Klerk et al. 2000 [Compsognathidae]
• Nqwebisaurus (de Klerk et al. 2000) [Compsognathidae]
• Nsungwepithecus, Stevens et al. 2013 [Primates]
• Nsungwepithecus gunnelli, Stevens et al. 2013 [Primates]
• Nuanducosia, Torres-Martínez and Sour-Tovar 2012 [Linoproductidae]
• Nuanducosia sulcata, Torres-Martínez and Sour-Tovar 2012 [Linoproductidae]
• Nubecularia [Nubeculariidae]
• Nubecularia reicheli, Rat 1966 [unclassified species]
• Nubeculariella, Avnimelech [Rhabdamminidae]
• Nubeculariidae, family, Jones 1875 [Miliolida]
• Nubeculariinae, subfamily, Cushman 1927 [Nubeculariidae]
• Nubeculina, Cushman 1924 [Nubeculariidae]
• Nubeculinella, Cushman 1930 [Nubeculariidae]
• Nubeculinella bigoti, Cushman 1930 [unclassified species]
• Nubeculinellinae, subfamily, Avnimelech and Reiss 1954 [Nubeculariidae]
• Nubeculinita, Seiglie 1964 [Nubeculariidae]
• Nubeculopsis, Collins 1958 [unclassified genus]
• Nubialba, Neuman 1994 [Christianiidae]
• Nubialba forbesi, Neuman 1994 [Christianiidae]
• Nubianophis, Rage and Werner 1999 [Nigerophiidae]
• Nubianophis afaahus, Rage and Werner 1999 [Nigerophiidae]
• Nubidites, Wiedmann 1979 [Sphenodiscidae]
• Nubili, Latreille 1804 [Coleoptera]
• Nucella [Muricidae]
• Nucella (Acanthinucella) () [Muricidae]
• Nucella (Acanthinucella) mirabilis (Möricke 1896) [Muricidae]
• Nucella (Acanthinucella) philippi (Möricke 1896) [Muricidae]
• Nucella incrassata (J. C. Sowerby 1825) [Muricidae]
• Nucella lamellosa (Gmelin 1791) [unclassified species]
• Nucella lapillus (Linnaeus 1758) [Muricidae]
• Nucella praecingulata (Haughton 1932) [Muricidae]
• Nucellangium, Andrews 1949 [Cordaitanthaceae]
• Nucellangium glabrum, Andrews 1949 [Cordaitanthaceae]
• Nucellopsis, Merle 2005 [Muricidae]
• Nucellosphaeridium, Timofeev 1966 [unclassified genus]
• Nucha [Nuchidae]
• Nucha naucum, Pickett and Jell 1983 [unclassified species]
• Nuchidae, family, Pickett 2002 [Octactinellida]
• Nucia, Dana 1852 [Leucosiidae]
• Nucia baripadensis, Bachmayer and Mohanti 1973 [Leucosiidae]
• Nucia borneoensis, Morris and Collins 1991 [Leucosiidae]
• Nucia calculoides, Morris and Collins 1991 [Leucosiidae]
• Nucia coxi, Morris and Collins 1991 [Leucosiidae]
• Nucia fennemai, Bohm 1922 [Leucosiidae]
• Nucia platyspinosa, Collins 2003 [Leucosiidae]
• Nucia speciosa, Dana 1852 [Leucosiidae]
• Nucicarpus, Neuburg 1965 [Cardiolepidaceae]
• Nucifraga, Brisson 1760 [unclassified genus]
• Nucifraga caryocatactes (Linnaeus 1758) [unclassified species]
• Nucifraga columbiana (Wilson 1811) [unclassified species]
• Nucifrangibulum, Cockx et al. 2016 [Bethylidae]
• Nucifrangibulum carentonensis, Cockx et al. 2016 [Bethylidae]
• Nucilobus, Morris and Collins 1991 [Leucosiidae]
• Nucilobus bericus, De Angeli and Beschin 2004 [Leucosiidae]
• Nucilobus symmetricus, Morris and Collins 1991 [Leucosiidae]
• Nucinella, Woods 1850 [Manzanellidae]
• Nucinella (Huxleyia) (Adams 1860) [unclassified subgenus]
• Nucinella adamsi (Dall 1898) [unclassified species]
• Nucinella alleni, Vokes 1966 [Manzanellidae]
• Nucinella calabra, Seguenza 1877 [unclassified species]
• Nucinella chipolana, Vokes 1985 [Manzanellidae]
• Nucinella cincta, von Koenen 1893 [unclassified species]
• Nucinella dalli (Hedley 1902) [unclassified species]
• Nucinella dobergensis (Lienenklaus 1891) [Manzanellidae]
• Nucinella dumasi (Cossmann and Peyrot 1914) [unclassified species]
• Nucinella glabra (Ravn 1939) [unclassified species]
• Nucinella glabrata, Stoliczka 1871 [unclassified species]
• Nucinella gunteri (Mansfield 1932) [Manzanellidae]
• Nucinella hedleyi (Cotton and Godfrey 1938) [unclassified species]
• Nucinella laevigata (Vincent 1899) [unclassified species]
• Nucinella liasina, Bistram 1903 [unclassified species]
• Nucinella maxima (Thiele and Jaeckel 1931) [unclassified species]
• Nucinella microdus (Boettger 1869) [unclassified species]
• Nucinella miliaris (Deshayes 1829) [Manzanellidae]
• Nucinella moarianus (Hedley 1904) [unclassified species]
• Nucinella nakremi, Foster et al. 2017 [Manzanellidae]
• Nucinella oregona, Vokes 1956 [unclassified species]
• Nucinella ovalina, Cossmann 1887 [Manzanellidae]
• Nucinella ovalis (Wood 1840) [unclassified species]
• Nucinella pissarroi, Cossmann 1904 [unclassified species]
• Nucinella seguenzai (Dall 1898) [unclassified species]
• Nucinella serrei, Lamy 1912 [unclassified species]
• Nucinella subdolus (Strong and Hertlein 1937) [Manzanellidae]
• Nucinella svalbardensis, Hryniewicz et al. 2014 [Manzanellidae]
• Nucinella taylori, Foster et al. 2017 [Manzanellidae]
• Nucinella viridula, Kuznetzov and Schileyko 1984 [unclassified species]
• Nucinella woodii (Dall 1898) [Manzanellidae]
• Nucinella zinndorfi (Zilch 1937) [unclassified species]
• Nucinellidae, family, Vokes 1956 [Solemyida]
• Nucinelloidea, superfamily, Vokes 1956 [Solemyoida]
• Nucinulidae, family, Sartenaer 2004 [Rhynchonellida]
• Nucinulus, Sartenaer 2004 [Nucinulidae]
• Nucinulus orbignyanus (de Verneuil 1850) [Nucinulidae]
• Nuciruptor, Meldrum and Kay 1997 [Pitheciidae]
• Nuciruptor rubricae, Meldrum and Kay 1997 [Pitheciidae]
• Nucites [Discosorida]
• Nuclearia, Jousseaume 1884 [Cypraeidae]
• Nucleata, Quenstedt 1868 [Nucleatidae]
• Nucleata bouei (Zeuschner 1846) [Nucleatidae]
• Nucleata inguchensis (Moisseiev 1934) [Nucleatidae]
• Nucleata mitrovici, Tchorszehvsky and Radulovic 1984 [Nucleatidae]
• Nucleata nepos (Canavari and Parona 1882) [Nucleatidae]
• Nucleata nucleata (Schlotheim 1820) [Nucleatidae]
• Nucleata planulata (Zeuschner 1846) [Nucleatidae]
• Nucleata russiensis, Makridin 1964 [Nucleatidae]
• Nucleata veronica, Nekvasilova 1980 [unclassified species]
• Nucleatidae, family, Schuchert 1929 [Terebratulida]
• Nucleatina, Kats 1962 [Cnismatocentridae]
• Nucleatina biplicata (Sowerby 1812) [Cnismatocentridae]
• Nucleatina nanclasi (Coquand 1860) [Cnismatocentridae]
• Nucleatula [Dielasmatidae]
• Nucleatula retrocita (Suess 1855) [Dielasmatidae]
• Nucleatulinae, subfamily, Muir-Wood 1965 [Dielasmatidae]
• Nucleocrinidae, family, F. A. Bather 1899 [unclassified family]
• Nucleocrinus, T. A. Conrad 1842 [Spiraculata]
• Nucleocrinus bosei, Sumrall et al. 2009 [Spiraculata]
• Nucleocrinus obovatus, T. Barris 1920 [Spiraculata]
• Nucleolaria (Oyama 1959) [Cypraeidae]
• Nucleolaria bezoyensis, Dolin and Lozouet 2004 [Cypraeidae]
• Nucleolaria cowlitzensis (Groves 1994) [Cypraeidae]
• Nucleolaria cowlitziana, Groves 1994 [Cypraeidae]
• Nucleolina [Podocopida]
• Nucleolites, Lamarck 1801 [Nucleolitidae]
• Nucleolites (Cassidulus) (Lamarck 1801) [Nucleolitidae]
• Nucleolites (Cassidulus) elatus, Forbes 1846 [Nucleolitidae]
• Nucleolites (Pygorhynchus) () [Nucleolitidae]
• Nucleolites (Pygorhynchus) planatus, Forbes 1846 [Nucleolitidae]
• Nucleolites (Pygorhynchus) testudo, Forbes 1846 [Nucleolitidae]
• Nucleolites analis, Agassiz 1857 [unclassified species]
• Nucleolites convexus, Catullo 1827 [unclassified species]
• Nucleolites crucifer (Morton 1830) [unclassified species]
• Nucleolites cruciferus (Morton 1830) [Echinoneidae]
• Nucleolites elongatus, Agassiz 1840 [unclassified species]
• Nucleolites freitasi (White 1887) [Nucleolitidae]
• Nucleolites granulosus, Goldfuss 1827 [unclassified species]
• Nucleolites lyelli, Conrad 1850 [unclassified species]
• Nucleolites terquemi, Agassiz and Desor 1846 [unclassified species]
• Nucleolites wilderae, Ikins 1940 [unclassified species]
• Nucleolitidae, family, Agassiz and Desor 1847 [Echinoidea]
• Nucleopsis, Conrad 1865 [Cephalaspida]
• Nucleopygus, Agassiz 1840 [Cassidulidae]
• Nucleopygus (Jolyclypus) (J. Lambert 1918) [Cassidulidae]
• Nucleopygus magnus, Smith 1995 [unclassified species]
• Nucleopygus similis (d'Orbigny 1856) [unclassified species]
• Nucleopygus texanus (Clark 1891) [unclassified species]
• Nucleorhynchia [Triplesiidae]
• Nucleornis, Simpson 1979 [Spheniscidae]
• Nucleornis insolitus, Simpson 1979 [Spheniscidae]
• Nucleospira, Hall 1859 [Nucleospiridae]
• Nucleospira bellornata, Talent 1963 [Nucleospiridae]
• Nucleospira concinna, Hall 1867 [unclassified species]
• Nucleospira cunctata, Cooper and Grant 1976 [Nucleospiridae]
• Nucleospira hecetensis, Kirk and Amsden 1952 [Nucleospiridae]
• Nucleospira lentilca, Havlicek 1990 [Nucleospiridae]
• Nucleospira pisum (Sowerby 1839) [unclassified species]
• Nucleospira subsphaerica, Johnson 1970 [Nucleospiridae]
• Nucleospira superata, Easton 1962 [Nucleospiridae]
• Nucleospira ventricosa (Hall 1857) [unclassified species]
• Nucleospira ventricosus (Hall 1857) [Nucleospiridae]
• Nucleospiridae, family, Davidson 1881 [Athyridida]
• Nucleospiroidea, superfamily, Davidson 1881 [Athyridida]
• Nucleurus, Ramskold 1986 [Encrinuridae]
• Nucleusorhynchia, Sun and Ye 1982 [Rhynchonellidae]
• Nucleusorhynchia typica, Sun and Ye 1982 [Rhynchonellidae]
• Nucleusorhynchiinae, subfamily, Xu 1990 [Rhynchonellidae]
• Nucras, Gray 1838 [unclassified genus]
• Nucras succinea, Bohme and Weitschat 1998 [Lacertidae]
• Nucula, Lamarck 1799 [Nuculidae]
• Nucula (Acila) (H. Adams and A. Adams 1858) [Nuculidae]
• Nucula (Acila) blancoensis (Howe 1922) [Nuculidae]
• Nucula (Acila) castrensis (Hinds 1843) [Nuculidae]
• Nucula (Acila) dalli, Arnold 1908 [unclassified species]
• Nucula (Acila) ermanni (Girard 1843) [Nuculidae]
• Nucula (Acila) gettysburgensis, Regan 1909 [unclassified species]
• Nucula (Acila) hamiltonensis, Clark 1932 [unclassified species]
• Nucula (Acila) hokkaidoensis, Nagao 1932 [Nuculidae]
• Nucula (Acila) isthmica, Brown and Pilsbry 1911 [Nuculidae]
• Nucula (Acila) mirabilis (Adams and Reeve 1850) [unclassified species]
• Nucula (Acila) semirostrata, Grant and Gale 1931 [Nuculidae]
• Nucula (Acila) shumardi, Dall 1909 [Nuculidae]
• Nucula (Acila) stillwaterensis, Weaver and Palmer 1922 [Nuculidae]
• Nucula (Acila) yakatagensis, Clark 1932 [unclassified species]
• Nucula (Deminucula) (Iredale 1931) [Nuculidae]
• Nucula (Ennucula) (Iredale 1931) [Nuculidae]
• Nucula (Ennucula) balboana, Hertlein and Grant 1972 [Nuculidae]
• Nucula (Ennucula) colombiana (Dall 1908) [Nuculidae]
• Nucula (Ennucula) docilis, Olsson 1964 [Nuculidae]
• Nucula (Ennucula) linki (Dall 1916) [Nuculidae]
• Nucula (Ennucula) microsperma, Berry 1947 [Nuculidae]
• Nucula (Ennucula) puelcha (d'Orbigny 1842) [Nuculidae]
• Nucula (Gibbonucula), Eames 1951 [Nuculidae]
• Nucula (Gibbonucula) corbuliformis, Eames 1951 [Nuculidae]
• Nucula (Lamellinucula) (Schenck 1944) [Nuculidae]
• Nucula (Lamellinucula) carlottensis (Dall 1897) [Nuculidae]
• Nucula (Lamellinucula) comta (Goldfuss 1837) [Nuculidae]
• Nucula (Lamellinucula) costacallistiformis, Eames 1951 [Nuculidae]
• Nucula (Lamellinucula) depressilunulata, Eames 1951 [Nuculidae]
• Nucula (Lamellinucula) exigua (Sowerby 1833) [Nuculidae]
• Nucula (Lamellinucula) hartvigiana (Dohrn 1864) [Nuculidae]
• Nucula (Lamellinucula) iphigenia (Dall 1896) [Nuculidae]
• Nucula (Lamellinucula) jeffreysi (Bellardi 1875) [Nuculidae]
• Nucula (Lamellinucula) keenae, Bernard 1983 [Nuculidae]
• Nucula (Lamellinucula) kennedyi, Zinsmeister 1983 [unclassified species]
• Nucula (Lamellinucula) minor (Deshayes 1858) [Nuculidae]
• Nucula (Lamellinucula) pakistanica, Eames 1951 [Nuculidae]
• Nucula (Lamellinucula) sculpturata (G. B. Sowerby 1904) [Nuculidae]
• Nucula (Lamellinucula) semiornata (d'Orbigny 1846) [Nuculidae]
• Nucula (Lamellinucula) soriensis, Eames 1951 [Nuculidae]
• Nucula (Lamellinucula) takashii, Bernard 1983 [Nuculidae]
• Nucula (Lamellinucula) tamatavica (Odhner 1943) [Nuculidae]
• Nucula (Lamellinucula) trigonica (Lan and Lee 2001) [Nuculidae]
• Nucula (Leionucula) (Quenstedt 1930) [Nuculidae]
• Nucula (Leionucula) barrosi (Philippi 1887) [Nuculidae]
• Nucula (Leionucula) grandis, Malumian et al. 1978 [Nuculidae]
• Nucula (Leionucula) hunickeni, Zinsmeister and Macellari 1988 [Nuculidae]
• Nucula (Leionucula) leptodonta, F. R. Bernard 1983 [Nuculidae]
• Nucula (Leionucula) mozambensis, Gliozzi and Malatesta 1983 [Nuculidae]
• Nucula (Leionucula) nova (Wickens 1911) [Nuculidae]
• Nucula (Leionucula) palmeri, Zinsmeister 1984 [Nuculidae]
• Nucula (Leionucula) patagonica (Philippi 1887) [Nuculidae]
• Nucula (Leionucula) subaraucana, Frassinetti 1997 [Nuculidae]
• Nucula (Leionucula) suboblonga (Wilckens 1907) [Nuculidae]
• Nucula (Leionucula) vokesi, Moore 1976 [Nuculidae]
• Nucula (Leionucula) yaquinae, Bernard 1983 [Nuculidae]
• Nucula (Linucula) (J.A. Marwick 1931) [Nuculidae]
• Nucula (Linucula) declivis (Hinds 1843) [Nuculidae]
• Nucula (Linucula) pisum (Sowerby 1833) [Nuculidae]
• Nucula (Linucula) tutamoensis, Marwick 1931 [Nuculidae]
• Nucula (Linucula) waipaoa, Marwick 1931 [Nuculidae]
• Nucula (Nucula), Lamarck 1799 [Nuculidae]
• Nucula (Nucula) archiaci (Cossmann and Pissarro 1927) [Nuculidae]
• Nucula (Nucula) cahuitensis (Olsson 1922) [Nuculidae]
• Nucula (Nucula) cromata (Sorgenfrel 1958) [Nuculidae]
• Nucula (Nucula) declivis (Hinds 1843) [Nuculidae]
• Nucula (Nucula) delphinodonta, Mighels and Adams 1842 [Nuculidae]
• Nucula (Nucula) donaciformis (E. A. Smith 1895) [Nuculidae]
• Nucula (Nucula) exigua (Sowerby 1833) [Nuculidae]
• Nucula (Nucula) fragilis (Deshayes 1829) [Nuculidae]
• Nucula (Nucula) fragilis convexior, Glibert 1985 [Nuculidae]
• Nucula (Nucula) hanleyi (Winckworth 1931) [Nuculidae]
• Nucula (Nucula) iphigenia (Dall 1896) [Nuculidae]
• Nucula (Nucula) magnifica (Conrad 1833) [Nuculidae]
• Nucula (Nucula) mariae, F. Nolf 2005 [Nuculidae]
• Nucula (Nucula) mauricensis (Harris 1919) [Nuculidae]
• Nucula (Nucula) mediavia (Harris 1896) [Nuculidae]
• Nucula (Nucula) mirada, Olsson 1964 [Nuculidae]
• Nucula (Nucula) mixta (Deshayes 1858) [Nuculidae]
• Nucula (Nucula) nitidula (A. Adams 1856) [Nuculidae]
• Nucula (Nucula) nitidulaformis (Powell 1971) [Nuculidae]
• Nucula (Nucula) njalindungensis (Martin 1919) [Nuculidae]
• Nucula (Nucula) nucleus (Linnaeus 1758) [Nuculidae]
• Nucula (Nucula) observatoria (Ihering 1907) [Nuculidae]
• Nucula (Nucula) ovula (Lea 1833) [Nuculidae]
• Nucula (Nucula) profundorum (E.A. Smith 1885) [Nuculidae]
• Nucula (Nucula) proxima (Say 1820) [Nuculidae]
• Nucula (Nucula) schencki (Hertlein and Strong 1940) [Nuculidae]
• Nucula (Nucula) sedanensis (Haanstra and Spiker 1932) [Nuculidae]
• Nucula (Nucula) semiornata (d'Orbigny 1846) [Nuculidae]
• Nucula (Nucula) sericea (Thiele and Jaeckel 1931) [Nuculidae]
• Nucula (Nucula) smithvillensis, Stenzel and Twining 1957 [Nuculidae]
• Nucula (Nucula) spheniopsis (Conrad 1865) [Nuculidae]
• Nucula (Nucula) sphenopsis (Conrad 1865) [Nuculidae]
• Nucula (Nucula) sulcata (Bronn 1831) [Nuculidae]
• Nucula (Nucula) tenuis (Montagu 1808) [Nuculidae]
• Nucula (Nucula) tenuisculpta (Gabb 1873) [Nuculidae]
• Nucula (Nucula) townsendi (Dall 1909) [unclassified species]
• Nucula (Nucula) trigonula (Wood 1840) [Nuculidae]
• Nucula (Nucula) vieta (Guppy 1874) [Nuculidae]
• Nucula (Nucula) zophos (Clarke 1960) [Nuculidae]
• Nucula (Nucula) zwierzyckii (Oostingh 1933) [Nuculidae]
• Nucula (Nuculoma) (Cossmann 1907) [Nuculidae]
• Nucula (Nuculoma) bisulcata (Sowerby 1850) [Nuculidae]
• Nucula (Nuculopsis) (Girty 1912) [Nuculidae]
• Nucula (Nuculopsis) (Woodring 1925) [Nuculidae]
• Nucula (Nuculopsis) hilli, Woodring 1925 [Nuculidae]
• Nucula (Nuculopsis) schencki, Hertlein and Strong 1940 [Nuculidae]
• Nucula (Nuculopsis) subrotundata (Morningstar 1922) [Nuculidae]
• Nucula (Palaeonucula) (Quenstedt 1930) [Nuculidae]
• Nucula (Palaeonucula) cuneiformis (Sowerby 1840) [Nuculidae]
• Nucula (Palaeonucula) putiensis, Marwick 1953 [Nuculidae]
• Nucula (Pectinucula) (Quenstdet 1930) [Nuculidae]
• Nucula (Pectinucula) dowlingi (McLearn 1919) [Nuculidae]
• Nucula (Pronucula) (Hedley 1902) [Nuculidae]
• Nucula (Pronucula) similis (Cossmann and Pissarro 1904) [Nuculidae]
• Nucula (Rumptunucula) (Bergmans 1978) [Nuculidae]
• Nucula (Tellinomya) (Hall 1847) [Ctenodontidae]
• Nucula (Tellinomya) fecunda, Hall 1862 [Nuculanida]
• Nucula (Varinucula) (Maxwell 1988) [Nuculidae]
• Nucula abrupta, Conrad 1848 [Nuculanida]
• Nucula abrupta, Dana 1847 [Nuculanidae]
• Nucula acuta, Conrad 1832 [Nuculanidae]
• Nucula acutula, Bittner 1895 [unclassified species]
• Nucula aegeensis, Forbes 1844 [Nuculidae]
• Nucula aequalis, Conrad 1833 [Nuculanidae]
• Nucula albensis, d'Orbigny 1844 [Nuculidae]
• Nucula alcocki, Noetling 1895 [Nuculidae]
• Nucula alta, Termier and Termier 1959 [Nuculidae]
• Nucula amica, Barrande 1881 [Cardiolariidae]
• Nucula amygdalea, Valenciennes 1846 [Yoldiidae]
• Nucula andersoni, Clark and Durham 1946 [Nuculidae]
• Nucula anodontoides, Meek 1871 [Nuculidae]
• Nucula applanans, Barrande 1881 [Praenuculidae]
• Nucula aquisgranensis, Beushausen 1895 [Nuculidae]
• Nucula arata, Hall 1852 [Nuculanidae]
• Nucula archiaci, Cossmann and Pissarro 1927 [Nuculidae]
• Nucula arctica, J.E. Gray 1824 [Sareptidae]
• Nucula assiniboiensis, Russell and Landes 1937 [Nuculidae]
• Nucula athabaskensis, McLearn 1931 [Nuculidae]
• Nucula atkinsoni (Johnston 1880) [Nuculidae]
• Nucula barrosi, Philippi 1887 [Nuculidae]
• Nucula beirensis, Sharpe 1853 [Cardiolariidae]
• Nucula bellastriata (Conrad 1841) [Carydiidae]
• Nucula bellastriatus (Conrad 1841) [Carydiidae]
• Nucula bellotii, A. Adams 1856 [Nuculidae]
• Nucula beyrichi (von Schauroth 1854) [Nuculidae]
• Nucula beyrichii, von Schauroth 1854 [Nuculidae]
• Nucula bisulcata, Sowerby 1850 [Nuculidae]
• Nucula bivirgata, Sowerby 1836 [Nuculidae]
• Nucula blancoensis, Howe 1922 [Nuculidae]
• Nucula brewsterensis, Hassan 1953 [Nuculidae]
• Nucula cahuitensis, Olsson 1922 [Nuculidae]
• Nucula calcarensis, Conrad 1848 [unclassified species]
• Nucula calcicola, D. R. Moore 1977 [Nuculidae]
• Nucula cancellata, Vredenburg 1928 [Nuculidae]
• Nucula cancellata, Meek and Hayden 1857 [Nuculidae]
• Nucula carantana, Bittner 1894 [unclassified species]
• Nucula cardara, Dall 1916 [Nuculidae]
• Nucula carlottensis, Dall 1897 [Nuculidae]
• Nucula carolinensis, Conrad 1848 [unclassified species]
• Nucula cascoensis, Mighels and Adams 1842 [Yoldiidae]
• Nucula castor, d'Orbigny 1850 [unclassified species]
• Nucula castrensis, Hinds 1843 [Nuculidae]
• Nucula catalina, Olsson 1930 [Nuculidae]
• Nucula certisinus, Finlay 1930 [Nuculidae]
• Nucula chargensis, Quaas 1902 [Nuculidae]
• Nucula charlottensis (Dall 1897) [Nuculidae]
• Nucula chatsfieldensis, L. W. Stephenson 1941 [unclassified species]
• Nucula chrysocoma, Dall 1908 [Nuculidae]
• Nucula cilleborgensis, Ravn 1907 [Nuculidae]
• Nucula claibornensis, Conrad 1848 [Nuculanidae]
• Nucula claviformis, Sowerby 1824 [Nuculanidae]
• Nucula cobboldae, Linnaeus 1767 [Nuculidae]
• Nucula cobboldiae (Linnaeus 1767) [Nuculidae]
• Nucula coelata, Conrad 1833 [Nuculanidae]
• Nucula colombiana, Dall 1908 [Nuculidae]
• Nucula compar, Barrande 1881 [Cardiolariidae]
• Nucula comta, Goldfuss 1837 [Nuculidae]
• Nucula concentrica, Say 1824 [Nuculanidae]
• Nucula concinna, Dana 1849 [Nuculanidae]
• Nucula concinna, Sowerby 1836 [Nuculidae]
• Nucula conradi, Meek 1864 [unclassified species]
• Nucula consobrina, Eichwald 1861 [Mytilidae]
• Nucula contrastans, Barrande 1881 [Nuculanida]
• Nucula convexa, G. B. Sowerby 1833 [Nuculidae]
• Nucula cooperi, Dickerson 1913 [unclassified species]
• Nucula corbuliformis, Hall and Whitfield 1869 [Nuculidae]
• Nucula corbuliformis, Locard 1886 [Nuculidae]
• Nucula cordata, Goldfuss 1837 [Nuculidae]
• Nucula cossmanni, Vincent 1892 [Nuculidae]
• Nucula costae, Sharpe 1853 [Praenuculidae]
• Nucula costaeimbricatis, Newton 1922 [Nuculidae]
• Nucula crenulata, A. Adams 1856 [Nuculidae]
• Nucula crepida, Marwick 1931 [Nuculidae]
• Nucula cromata, Sorgenfrel 1958 [Nuculidae]
• Nucula cumingi (Hinds 1843) [Nuculidae]
• Nucula cumingii, Hinds 1843 [Nuculidae]
• Nucula cuneata, Münster 1841 [Nuculidae]
• Nucula cuneata, G. B. Sowerby 1833 [Nuculanidae]
• Nucula cuneiformis, Sowerby 1840 [Nuculidae]
• Nucula cuneifrons (Conrad 1860) [Nuculidae]
• Nucula cunifrons, Conrad 1860 [Nuculidae]
• Nucula curvata, Wood 1864 [Nuculidae]
• Nucula cylindrica, McChesney 1859 [Grammysiidae]
• Nucula dalmasi, P. Dautzenberg 1900 [Nuculidae]
• Nucula darella, Dall 1916 [Nuculidae]
• Nucula darwini, Philippi 1887 [Nuculanidae]
• Nucula decisa, Conrad 1855 [unclassified species]
• Nucula declivis, Hinds 1843 [Nuculidae]
• Nucula delphinodonta (Mighels and Adams 1842) [Nuculidae]
• Nucula dimidiata, Bittner 1895 [unclassified species]
• Nucula dispar, Barrande 1881 [Praenuculidae]
• Nucula divaricata, Hinds 1843 [Nuculidae]
• Nucula domandaensis, Eames 1951 [Nuculidae]
• Nucula donaciformis, E. A. Smith 1895 [Nuculidae]
• Nucula dorbignyi, Philippi 1887 [Nuculanidae]
• Nucula doris, d'Orbigny 1850 [Nuculanidae]
• Nucula dowlingi, McLearn 1919 [Nuculidae]
• Nucula eburnea, G. B. Sowerby 1833 [Nuculanidae]
• Nucula ehrlichi, Hoernes 1875 [Nuculidae]
• Nucula eightsii, Couthouy 1839 [Nuculidae]
• Nucula elegans, Hupé 1854 [Nuculanida]
• Nucula elliptica, Goldfuss 1837 [Nuculanidae]
• Nucula elongata, Morningstar 1922 [Nuculidae]
• Nucula emarginata, Lamarck 1819 [Nuculanidae]
• Nucula ermanni, Girard 1843 [Nuculidae]
• Nucula etheridgei, Ludbrook 1966 [Nuculidae]
• Nucula evansi, Meek and Hayden 1857 [Yoldiidae]
• Nucula excavata, Goldfuss 1837 [unclassified species]
• Nucula exigua, Sowerby 1833 [Nuculidae]
• Nucula expansa, Reeve 1855 [Nuculidae]
• Nucula expansa, Wissmann 1841 [Nuculidae]
• Nucula faba, Wissmann 1841 [Nuculidae]
• Nucula fenestralis, Tate 1886 [Nuculidae]
• Nucula fragilis, Deshayes 1829 [Nuculidae]
• Nucula gabbiana, Dickerson 1916 [Nuculidae]
• Nucula galeottiana, Nyst 1843 [Nuculanidae]
• Nucula gallinacea, Finlay 1930 [Nuculidae]
• Nucula glaberrima, von Münster 1837 [Yoldiidae]
• Nucula glabra, Sowerby 1846 [Mactridae]
• Nucula glacialis, Wood 1828 [Sareptidae]
• Nucula glendonensis, Dana 1849 [Nuculidae]
• Nucula globularis, Hall 1885 [Carydiidae]
• Nucula goldfussi (Alberti 1863) [unclassified species]
• Nucula goldfussii, Alberti 1863 [unclassified species]
• Nucula grayi, d'Orbigny 1846 [Nuculidae]
• Nucula gregaria, Münster 1838 [Myophoricardiidae]
• Nucula greppini, Deshayes 1858 [Nuculidae]
• Nucula groenlandica, Posselt 1898 [Sareptidae]
• Nucula hanleyi, Winckworth 1931 [Nuculidae]
• Nucula hartvigiana, Dohrn 1864 [Nuculidae]
• Nucula herzeri, Nettelroth 1889 [Nuculidae]
• Nucula hyperborea, Gould 1841 [Yoldiidae]
• Nucula incrassata, Münster 1863 [unclassified species]
• Nucula inflata, Wissmann 1841 [Nuculidae]
• Nucula iphigenia, Dall 1896 [Nuculidae]
• Nucula iphigenia azulensis, Olsson 1942 [Nuculidae]
• Nucula isosceles, Stoppani 1857 [unclassified species]
• Nucula jacksoni, Gould 1841 [Nuculanidae]
• Nucula jeffreysi, Bellardi 1875 [Nuculidae]
• Nucula jucunda, Thiele and Jaeckel 1931 [Nuculidae]
• Nucula karatsuensis, Nagao 1928 [unclassified species]
• Nucula kazanensis, de Verneuil 1845 [Nuculanidae]
• Nucula lacryma, Sowerby 1824 [Nuculanidae]
• Nucula laevigata, J. C. Sowerby 1818 [Nuculidae]
• Nucula laevis, Say 1824 [Yoldiidae]
• Nucula lanceolata, J. Sowerby 1817 [Nuculanidae]
• Nucula lateralis, Terquem and Jourdy 1869 [Nuculidae]
• Nucula latissima, Phillips 1841 [unclassified species]
• Nucula lenticula, Möller 1842 [Sareptidae]
• Nucula levatiforme, Walcott 1884 [Nuculidae]
• Nucula levatiformis (Walcott 1884) [Nuculidae]
• Nucula liciata, Conrad 1843 [Nuculanidae]
• Nucula limatula, Say 1831 [Yoldiidae]
• Nucula lineata, Goldfuss 1837 [Nuculidae]
• Nucula linki, Dall 1916 [Nuculidae]
• Nucula lipoensis, Grabau 1934 [Nuculidae]
• Nucula lunulata, Morningstar 1922 [Nuculidae]
• Nucula lyalli, Baird 1863 [Nuculidae]
• Nucula macrorhyncha, Spriestersbach 1925 [Nuculidae]
• Nucula magna, Lea 1833 [Nuculanidae]
• Nucula magnifica, Conrad 1833 [Nuculidae]
• Nucula magnifica mauricensis, Harris 1919 [Nuculidae]
• Nucula major, Richards 1944 [Nuculidae]
• Nucula mancorensis, Olsson 1931 [Nuculidae]
• Nucula manitobensis, Whiteaves 1892 [Carydiidae]
• Nucula margaritifera, Douvillé 1916 [Nuculidae]
• Nucula mariae, d'Orbigny 1844 [Nuculanidae]
• Nucula martini, Finlay 1927 [Nuculidae]
• Nucula mauricensis (Harris 1919) [Nuculidae]
• Nucula mayeri, Hörnes 1865 [Nuculidae]
• Nucula media, Lea 1833 [Nuculanidae]
• Nucula mediavia, Harris 1896 [Nuculidae]
• Nucula medinae, Philippi 1887 [Nuculanidae]
• Nucula mercerensis, McChesney 1868 [Grammysiidae]
• Nucula micheleae, Marincovich 1993 [Nuculidae]
• Nucula miliaris, Deshayes 1829 [Manzanellidae]
• Nucula minor, Deshayes 1858 [Nuculidae]
• Nucula mirabilis, Adams and Reeve 1850 [Nuculidae]
• Nucula mirifica, W. H. Dall 1907 [Nuculidae]
• Nucula misolensis, Jaworski 1915 [Nuculidae]
• Nucula mixta, Deshayes 1858 [Nuculidae]
• Nucula monroensis, Aldrich 1886 [unclassified species]
• Nucula montpelierensis, Girty 1910 [Nuculidae]
• Nucula morundiana, Tate 1886 [Nuculidae]
• Nucula munsteri, Goldfuss 1863 [unclassified species]
• Nucula myalis (Couthouy 1838) [Yoldiidae]
• Nucula narica, Vredenburg 1928 [Nuculidae]
• Nucula navicularis, Couthouy 1831 [Sareptidae]
• Nucula navis, Piette 1868 [Nuculidae]
• Nucula neda, Hall and Whitfield 1872 [Nuculidae]
• Nucula nejdensis, Abbass 1972 [Nuculidae]
• Nucula niotica, Hall and Whitfield 1872 [Nuculidae]
• Nucula niponica, E. A. Smith 1885 [Nuculidae]
• Nucula nitidosa, R. A. Winckworth 1930 [Nuculidae]
• Nucula nitidula, A. Adams 1856 [Nuculidae]
• Nucula nitidulaformis, Powell 1971 [Nuculidae]
• Nucula nizenensis, Nagao 1928 [unclassified species]
• Nucula njalindungensis, Martin 1919 [Nuculidae]
• Nucula nova, Wickens 1911 [Nuculidae]
• Nucula nucleus (Linnaeus 1758) [Nuculidae]
• Nucula nuda, Wissmann 1841 [Nuculidae]
• Nucula obliqua, Lamarck 1819 [Nuculidae]
• Nucula obliqua, Münster 1841 [Nuculidae]
• Nucula obliqua, Hall 1845 [Ctenodontidae]
• Nucula observatoria, Ihering 1907 [Nuculidae]
• Nucula obtusa, Barrande 1881 [Cycloconchidae]
• Nucula obtusa, Lamarck 1799 [Nuculidae]
• Nucula obtusa, Sowerby 1836 [Nuculidae]
• Nucula opulenta, Conrad 1833 [unclassified species]
• Nucula orbicella, Olsson 1922 [Nuculidae]
• Nucula ornata, Sowerby 1846 [Nuculanida]
• Nucula ovata, Phillips 1841 [unclassified species]
• Nucula oviformis, Eck 1865 [Nuculanida]
• Nucula ovula, Lea 1833 [Nuculidae]
• Nucula ovum, Sowerby 1825 [Nuculanidae]
• Nucula paboensis, Olsson 1931 [Nuculidae]
• Nucula palmae, Sowerby 1824 [unclassified species]
• Nucula parva, Rogers and Rogers 1837 [Nuculanidae]
• Nucula patagonica, Philippi 1887 [Nuculidae]
• Nucula paytensis, A. Adams 1856 [Nuculidae]
• Nucula pectuncularis, Lea 1833 [unclassified species]
• Nucula perdita, Conrad 1852 [unclassified species]
• Nucula perumbonata, White 1880 [Nuculanidae]
• Nucula pidhensis, Reed 1936 [Nuculidae]
• Nucula pilkeyi, Ward and Blackwelder 1987 [Nuculidae]
• Nucula pisum, Sowerby 1833 [Nuculidae]
• Nucula plana, Lea 1833 [unclassified species]
• Nucula planimarginata, Meek and Hayden 1857 [Nuculidae]
• Nucula plicata, Phillips 1841 [unclassified species]
• Nucula polita, G. B. Sowerby 1833 [Nuculanidae]
• Nucula poposiensis, Branson 1930 [Nuculidae]
• Nucula portlandica, Reeve 1855 [Sareptidae]
• Nucula potens, Barrande 1881 [Modiomorphidae]
• Nucula praeacuta, Klipstein 1843 [Nuculanida]
• Nucula praemissa, Semper 1861 [Nuculidae]
• Nucula praetenta, Iredale 1924 [Nuculidae]
• Nucula profundorum, E.A. Smith 1885 [Nuculidae]
• Nucula proxima, Say 1820 [Nuculidae]
• Nucula prunicola, Dall 1898 [Nuculidae]
• Nucula puelcha, d'Orbigny 1842 [Nuculidae]
• Nucula pulchella, Branson 1930 [Nuculidae]
• Nucula pusilla, Angas 1877 [Nuculidae]
• Nucula pygmaea, Münster 1835 [Nuculanidae]
• Nucula quirica, Dall 1916 [Nuculidae]
• Nucula rectangula, McChesney 1860 [Nuculidae]
• Nucula rembangensis, Martin 1919 [Nuculidae]
• Nucula reticularis, Ortmann 1900 [Nuculidae]
• Nucula ripae, Harris 1919 [unclassified species]
• Nucula rossiana, Finlay 1930 [Nuculidae]
• Nucula rotunda, Bittner 1895 [unclassified species]
• Nucula sapotilla, Gould 1841 [Yoldiidae]
• Nucula sculpturata, G. B. Sowerby 1904 [Nuculidae]
• Nucula sedanensis, Haanstra and Spiker 1932 [Nuculidae]
• Nucula semen, Lea 1883 [Nuculanidae]
• Nucula semiornata, d'Orbigny 1846 [Nuculidae]
• Nucula semistriata, Tate 1886 [Nuculidae]
• Nucula semistriata, S. Wood 1840 [Nuculanidae]
• Nucula serica, Conrad 1848 [Yoldiidae]
• Nucula sericea, Thiele and Jaeckel 1931 [Nuculidae]
• Nucula shaleri, Dall 1894 [Nuculidae]
• Nucula shumardana, Hall 1856 [Nuculidae]
• Nucula shumardensis, Hall 1856 [Nuculidae]
• Nucula siberutensis, Thiele and Jaeckel 1931 [Nuculidae]
• Nucula similis, Cossmann and Pissarro 1904 [Nuculidae]
• Nucula simplex, Deshayes 1842 [Nuculidae]
• Nucula sinaria, Dall 1898 [Nuculidae]
• Nucula smithsoni, Glibert 1975 [unclassified species]
• Nucula speciosa, Münster 1863 [unclassified species]
• Nucula speluncaria, Geinitz 1848 [Nuculanidae]
• Nucula spheniopsis (Conrad 1865) [Nuculidae]
• Nucula sphenopsis, Conrad 1865 [Nuculidae]
• Nucula stantoni, L. W. Stephenson 1923 [Nuculidae]
• Nucula stephana, Henry 1876 [Nuculidae]
• Nucula stotteri, Klipstein 1843 [Nuculidae]
• Nucula strangei, A. Adams 1856 [Nuculidae]
• Nucula striata, Lamarck 1805 [Nuculanidae]
• Nucula strigilata, Goldfuss 1837 [Nuculidae]
• Nucula strigillata, Goldfuss 1837 [Nuculidae]
• Nucula studeri, d'Archaic 1850 [Nuculidae]
• Nucula subcuneata, d'Orbigny 1849 [Nuculidae]
• Nucula subnuda, D'Orbigny 1890 [unclassified species]
• Nucula subobliqua, d'Orbigny 1849 [Nuculidae]
• Nucula suboblonga, Wilckens 1907 [Nuculidae]
• Nucula subovalis, Goldfuss 1837 [Nuculidae]
• Nucula subrotundata, Morningstar 1922 [Nuculidae]
• Nucula subtransversa, Nyst 1844 [Nuculidae]
• Nucula subtrigona, Simpson 1890 [Nuculidae]
• Nucula subtrigona, Münster 1841 [Nuculidae]
• Nucula sulcata, Hisinger 1841 [Ctenodontidae]
• Nucula sulcata, Bronn 1831 [Nuculidae]
• Nucula sulcata, Gould 1852 [Nuculanida]
• Nucula sulcellata, Wissmann 1841 [Nuculanidae]
• Nucula sulculata, Couthouy 1852 [Nuculanida]
• Nucula superba, Hedley 1902 [Nuculidae]
• Nucula suprastriata, R. Arnold 1903 [Nuculidae]
• Nucula tallahalaensis, Dockery 1982 [Nuculidae]
• Nucula tamatavica, Odhner 1943 [Nuculidae]
• Nucula taphria, Dall 1898 [Nuculidae]
• Nucula tatriana, King 1850 [Nuculidae]
• Nucula tebagaensis, Termier and Termier 1959 [Nuculanida]
• Nucula tenisoni, Pritchard 1896 [Nuculidae]
• Nucula tenuilineata, Klipstein 1843 [Nuculidae]
• Nucula tenuis (Montagu 1808) [Nuculidae]
• Nucula tenuis, Klipstein 1843 [Nuculanidae]
• Nucula tenuisculpta, Gabb 1873 [Nuculidae]
• Nucula tenuistriata, Sowerby 1837 [Nuculidae]
• Nucula tenuisulcata, Couthouy 1838 [Nuculanidae]
• Nucula tersior, Marwick 1929 [Nuculidae]
• Nucula thraciaeformis, Storer 1838 [Sareptidae]
• Nucula townsendi, Dall 1909 [unclassified species]
• Nucula trigonica, Lan and Lee 2001 [Nuculidae]
• Nucula trigonula, Wood 1840 [Nuculidae]
• Nucula trivialis, Eichwald 1860 [Nuculidae]
• Nucula truncata, Brown 1827 [Sareptidae]
• Nucula tumida, Tenison Woods 1877 [Nuculidae]
• Nucula turgens, Wood 1879 [Nuculidae]
• Nucula undata, Klipstein 1843 [Nuculidae]
• Nucula uruguayensis, Smith 1880 [unclassified species]
• Nucula variabilis, Sowerby 1825 [Nuculidae]
• Nucula varicosa, Hall and Whitfield 1869 [Carydiidae]
• Nucula venezuelana, Weisbord 1964 [Nuculidae]
• Nucula ventricosa, Hall 1858 [Nuculidae]
• Nucula vestigia, Marwick 1929 [Nuculidae]
• Nucula vicksburgensis, Conrad 1848 [Nuculidae]
• Nucula vieta, Guppy 1874 [Nuculidae]
• Nucula waikuraensis, Marwick 1931 [Nuculidae]
• Nucula washingtonensis, Weaver 1916 [Nuculidae]
• Nucula wewokana, Girty 1915 [Nuculidae]
• Nucula wymmensis, Keyserling 1846 [Nuculidae]
• Nucula yangtseensis, Frech 1911 [Nuculidae]
• Nucula yuani, Chao 1927 [Nuculidae]
• Nucula zophos, Clarke 1960 [Nuculidae]
• Nucula zwierzyckii, Oostingh 1933 [Nuculidae]
• Nuculacea, superfamily, Gray 1824 [Nuculida]
• Nuculana, Link 1807 [Nuculanidae]
• Nuculana (Costanuculana), Habe 1951 [Nuculanidae]
• Nuculana (Costelloleda) (Hertlein and Strong 1940) [Nuculanidae]
• Nuculana (Costelloleda) whitensis (Farinati 1978) [Nuculanidae]
• Nuculana (Dacryomya) (Agassiz 1840) [Nuculanidae]
• Nuculana (Dacryomya) elongata, Fan 1963 [Nuculanidae]
• Nuculana (Dacryomya) konishii (Hayami 1961) [unclassified species]
• Nuculana (Hilgardia) (Harris 1946) [Nuculanidae]
• Nuculana (Hilgardia) multilineata (Conrad 1854) [Nuculanidae]
• Nuculana (Jupiteria) (Bellardi 1875) [Nuculanidae]
• Nuculana (Jupiteria) asiatica, Kurushin 1985 [Nuculanidae]
• Nuculana (Jupiteria) cellulita (Dall 1896) [Nuculanidae]
• Nuculana (Jupiteria) chiriquiana, Olsson 1942 [Nuculanidae]
• Nuculana (Jupiteria) davidana, Olsson 1942 [Nuculanidae]
• Nuculana (Jupiteria) delliana, Huber 2010 [Nuculanidae]
• Nuculana (Jupiteria) elenensis (G. B. Sowerby I 1833) [Nuculanidae]
• Nuculana (Jupiteria) kapua, Marwick 1931 [Nuculanidae]
• Nuculana (Jupiteria) karaka, Marwick 1931 [Nuculanidae]
• Nuculana (Jupiteria) kouhaiensis, Marwick 1931 [Nuculanidae]
• Nuculana (Jupiteria) leachi, Marwick 1931 [Nuculanidae]
• Nuculana (Jupiteria) nugax, Marwick 1931 [Nuculanidae]
• Nuculana (Jupiteria) penderi (Dall and Bartsch 1910) [Nuculanidae]
• Nuculana (Jupiteria) prisca (Deshayes 1858) [Nuculanidae]
• Nuculana (Jupiteria) taphria (Dall 1896) [Nuculanidae]
• Nuculana (Jupiteria) totangiensis, Marwick 1931 [Nuculanidae]
• Nuculana (Jupiteria) uawa, Marwick 1931 [Nuculanidae]
• Nuculana (Lembulus) (Leach 1826) [Nuculanidae]
• Nuculana (Lembulus) emarginata (Lamarck 1819) [Nuculanidae]
• Nuculana (Lembulus) gemmulata (G. B. Sowerby 1904) [Nuculanidae]
• Nuculana (Lembulus) lamellata (G. B. Sowerby 1904) [Nuculanidae]
• Nuculana (Nuculana), Link 1807 [Nuculanidae]
• Nuculana (Nuculana) confusa (Hanley 1860) [Nuculanidae]
• Nuculana (Nuculana) darwini, Smith 1884 [unclassified species]
• Nuculana (Nuculana) extenuata (Dall 1897) [Nuculanidae]
• Nuculana (Nuculana) hamata (Carpenter 1864) [Nuculanidae]
• Nuculana (Nuculana) leonina (Dall 1896) [Nuculanidae]
• Nuculana (Nuculana) naibandensis, Hautmann 2001 [unclassified species]
• Nuculana (Nuculana) novaeguineensis, Smith 1885 [unclassified species]
• Nuculana (Nuculana) pernula (Müller 1779) [Nuculanidae]
• Nuculana (Nuculana) tenuisulcata (Couthouy 1838) [Nuculanidae]
• Nuculana (Nuculana) westendorpi (Nyst and Westendorp 1839) [Nuculanidae]
• Nuculana (Politoleda) (Hertlein and Strong 1940) [Nuculanidae]
• Nuculana (Politoleda) forcarti, Jung 1965 [Nuculanidae]
• Nuculana (Politoleda) polita (G. B. Sowerby 1833) [Nuculanidae]
• Nuculana (Poroleda) (Hutton 1893) [Nuculanidae]
• Nuculana (Portlandia) (Mörch 1857) [Sareptidae]
• Nuculana (Praesaccella), Cox 1940 [Nuculanidae]
• Nuculana (Praesaccella) ovum (Sowerby 1825) [Nuculanidae]
• Nuculana (Propeleda) (Iredale 1924) [Nuculanidae]
• Nuculana (Propeleda) darwini (Philippi 1887) [Nuculanidae]
• Nuculana (Propeleda) dorbignyi (Philippi 1887) [Nuculanidae]
• Nuculana (Propeleda) medinae (Philippi 1887) [Nuculanidae]
• Nuculana (Pseudoportlandia) (Woodring 1925) [Nuculanidae]
• Nuculana (Pseudoportlandia) tahuia, Marwick 1942 [Nuculanidae]
• Nuculana (Saccella) (Woodring 1925) [Nuculanidae]
• Nuculana (Saccella) acuta (Conrad 1832) [Nuculanidae]
• Nuculana (Saccella) andrewi, Marwick 1931 [Nuculanidae]
• Nuculana (Saccella) arowhana, Marwick 1931 [Nuculanidae]
• Nuculana (Saccella) bolivarensis, Clark and Durham 1946 [Nuculanidae]
• Nuculana (Saccella) chaneyi, Vokes 1939 [unclassified species]
• Nuculana (Saccella) costulata (Deshayes 1858) [Nuculanidae]
• Nuculana (Saccella) crassatelloides, Olsson 1964 [Nuculanidae]
• Nuculana (Saccella) dijki (Martin 1883) [Nuculanidae]
• Nuculana (Saccella) fabalis, Olsson 1964 [Nuculanidae]
• Nuculana (Saccella) fastigata, A. M. Keen 1958 [Nuculanidae]
• Nuculana (Saccella) gabbii (Conrad 1869) [unclassified species]
• Nuculana (Saccella) galeottiana (Nyst 1843) [Nuculanidae]
• Nuculana (Saccella) gnomon, Jung 1965 [Nuculanidae]
• Nuculana (Saccella) gracillima, Jung 1965 [Nuculanidae]
• Nuculana (Saccella) hamata, Eames 1951 [Nuculanidae]
• Nuculana (Saccella) hondana, Vokes 1939 [unclassified species]
• Nuculana (Saccella) karlmartini, Weisbord 1964 [Nuculanidae]
• Nuculana (Saccella) maxwelli (Beu 2006) [Nuculanidae]
• Nuculana (Saccella) nolfi, Glibert 1985 [Nuculanidae]
• Nuculana (Saccella) ornata (d'Orbigny 1845) [Nuculanidae]
• Nuculana (Saccella) pakistanica, Eames 1951 [Nuculanidae]
• Nuculana (Saccella) parkei (Anderson and Hanna 1925) [unclassified species]
• Nuculana (Saccella) parva, Jung 1965 [Nuculanidae]
• Nuculana (Saccella) pseudoscissurata, Takeda 1953 [Nuculanidae]
• Nuculana (Saccella) punjabensis, Eames 1951 [Nuculanidae]
• Nuculana (Saccella) rakhiensis, Eames 1951 [Nuculanidae]
• Nuculana (Saccella) semibistriata, Eames 1951 [Nuculanidae]
• Nuculana (Saccella) semiteres (Hutton 1877) [Nuculanidae]
• Nuculana (Saccella) silvestris (Cotter 1923) [Nuculanidae]
• Nuculana (Saccella) soriensis, Eames 1951 [Nuculanidae]
• Nuculana (Saccella) striata (Lamarck 1805) [Nuculanidae]
• Nuculana (Saccella) subcerata, Woodring 1925 [Nuculanidae]
• Nuculana (Saccella) taphria (Dall 1896) [Nuculanidae]
• Nuculana (Saccella) umboniinflata, Eames 1951 [Nuculanidae]
• Nuculana (Saccella) virgo (Martin 1879) [Nuculanidae]
• Nuculana (Saccella) waikohuensis, Marwick 1931 [Nuculanidae]
• Nuculana (Saccella) westendorpi (Nyst and Westendorp 1839) [Nuculanidae]
• Nuculana (Scaeoleda) (Iredale 1924) [Nuculanidae]
• Nuculana (Scaeoleda) verconis (Tate 1891) [Nuculanidae]
• Nuculana (Tenuileda) (Habe 1977) [Nuculanidae]
• Nuculana (Tenuileda) conceptionis (Dall 1896) [Nuculanidae]
• Nuculana (Thestyleda) (Iredale 1929) [Nuculanidae]
• Nuculana (Thestyleda) ramsayi (Smith 1885) [Nuculanidae]
• Nuculana abrupta (Dana 1847) [Nuculanidae]
• Nuculana acuta (Conrad 1832) [Nuculanidae]
• Nuculana acutilineata, Hybertsen and Kiel 2018 [unclassified species]
• Nuculana aequalis (Conrad 1833) [Nuculanidae]
• Nuculana aequilata, Guskov 1984 [Nuculanidae]
• Nuculana akidota, Dockery 1982 [Nuculanidae]
• Nuculana alpina (Winkler 1859) [Nuculanidae]
• Nuculana andrewi, J.A. Marwick 1931 [Nuculanidae]
• Nuculana antarctirostrata, Stilwell et al. 2004 [Nuculanidae]
• Nuculana arata (Hall 1852) [Nuculanidae]
• Nuculana asiatica, Kurushin 1985 [Nuculanidae]
• Nuculana basedowi, Etheridge 1907 [Nuculanidae]
• Nuculana bellistriata (Stevens 1858) [Nuculanidae]
• Nuculana biangulata, Easton 1962 [Nuculanidae]
• Nuculana bicarinata, Guskov and Demskaja 1984 [Nuculanidae]
• Nuculana browni (Thomas 1928) [Nuculanidae]
• Nuculana buccata (Müller 1842) [Nuculanidae]
• Nuculana cellulita (Dall 1896) [Nuculanidae]
• Nuculana chapmani, Finlay 1924 [Nuculanidae]
• Nuculana claibornensis (Conrad 1848) [Nuculanidae]
• Nuculana coelatella [Nuculanidae]
• Nuculana concava, Bronn 1831 [Nuculanidae]
• Nuculana concentrica (Say 1824) [Nuculanidae]
• Nuculana concinna (Dana 1849) [Nuculanidae]
• Nuculana cowlitzensis (Weaver and Palmer 1922) [unclassified species]
• Nuculana crassatelloides, Lautenschlager 1957 [Nuculanidae]
• Nuculana crassiparva [Nuculanidae]
• Nuculana cultellus (von Koenen 1897) [unclassified species]
• Nuculana cuneata (G. B. Sowerby 1833) [Nuculanidae]
• Nuculana curvirostris, de Cserna 1961 [unclassified species]
• Nuculana darwini (de Koninck 1877) [Nuculanidae]
• Nuculana darwinii (de Koninck 1877) [Nuculanidae]
• Nuculana decora (Adams 1856) [unclassified species]
• Nuculana dewalquei (Terquem and Piette 1868) [Nuculanidae]
• Nuculana doris (d'Orbigny 1850) [Nuculanidae]
• Nuculana eburnea (G. B. Sowerby 1833) [Nuculanidae]
• Nuculana electa, A. Adams 1858 [Nuculanidae]
• Nuculana elegans (Hupé 1854) [Nuculanida]
• Nuculana elmana, Etherington 1931 [Nuculanidae]
• Nuculana emarginata (Lamarck 1819) [Nuculanidae]
• Nuculana epacris, Moore 1964 [Nuculanidae]
• Nuculana etheridgei, Maxwell 1964 [Nuculanidae]
• Nuculana etheridgei (Johnston 1887) [Nuculanidae]
• Nuculana excavata (Goldfuss 1837) [Nuculanidae]
• Nuculana flexuosa (Lutkevitch and Lobanova 1960) [Nuculanidae]
• Nuculana fluvilutea, Marwick 1931 [Nuculanidae]
• Nuculana forcarti, Jung 1965 [Nuculanidae]
• Nuculana fossa (Baird 1863) [Nuculanidae]
• Nuculana fresnoensis (Dickerson 1916) [unclassified species]
• Nuculana gemmulata, G. B. Sowerby 1904 [Nuculanidae]
• Nuculana gnomon, Jung 1965 [Nuculanidae]
• Nuculana gracilis (Deshayes 1860) [Nuculanidae]
• Nuculana gracillima, Jung 1965 [Nuculanidae]
• Nuculana hamata (Carpenter 1864) [Nuculanidae]
• Nuculana hunanensis, Ku and Chen 1963 [Nuculanidae]
• Nuculana inaequisculpta (Lamy 1906) [Yoldiidae]
• Nuculana jacksoni (Gould 1841) [Nuculanidae]
• Nuculana jacksonii, Gould 1841 [unclassified species]
• Nuculana jamaicensis (d'Orbigny 1853) [Nuculanidae]
• Nuculana kasanensis (de Verneuil 1845) [Nuculanidae]
• Nuculana konishii, Hayami 1961 [unclassified species]
• Nuculana lamellata, G. B. Sowerby 1904 [Nuculanidae]
• Nuculana liciata (Conrad 1843) [Nuculanidae]
• Nuculana longifrons, Conrad 1860 [unclassified species]
• Nuculana lunulata (Dembskaya 1972) [Nuculanidae]
• Nuculana lyonsensis, Dickins 1956 [Nuculanidae]
• Nuculana mactraeformis, Nagao 1932 [Nuculanidae]
• Nuculana magna, Popov 1957 [Nuculanidae]
• Nuculana mariae (d'Orbigny 1844) [Nuculanidae]
• Nuculana media (Lea 1833) [Nuculanidae]
• Nuculana miaocunensis, Chen 1976 [Nuculanidae]
• Nuculana minima, Sowerby 1812 [Nuculanidae]
• Nuculana minuta (Müller 1776) [Nuculanidae]
• Nuculana moriyai, Marincovich 1993 [Nuculanidae]
• Nuculana multilineata [Nuculanidae]
• Nuculana obesa, White 1879 [Nuculanidae]
• Nuculana orcutti (Arnold 1908) [Nuculanidae]
• Nuculana oregona (Shumard 1858) [Yoldiidae]
• Nuculana ovata, Laseron 1910 [Nuculanidae]
• Nuculana oxia (Dall 1916) [Nuculanidae]
• Nuculana oxyrhyncha (Philippi 1887) [Nuculanidae]
• Nuculana parkei, Anderson and Hanna 1925 [unclassified species]
• Nuculana parkei coosensis, Turner 1938 [unclassified subspecies]
• Nuculana parva, Jung 1965 [Nuculanidae]
• Nuculana parva (Rogers and Rogers 1837) [Nuculanidae]
• Nuculana penderi (Dall and Bartsch 1910) [Nuculanidae]
• Nuculana pernula (Müller 1779) [Nuculanidae]
• Nuculana pharcida (Dall 1898) [Nuculanidae]
• Nuculana praeradiata (Boettger 1883) [Nuculanidae]
• Nuculana probellula, Marwick 1929 [Nuculanidae]
• Nuculana radiata (Martin 1916) [Nuculanidae]
• Nuculana rostellata (Conrad 1841) [Nuculanidae]
• Nuculana rostrata (Bruguiére 1789) [Nuculanidae]
• Nuculana rostratruncata (J. A. Gardner 1916) [Nuculanidae]
• Nuculana rostrotruncata (J. A. Gardner 1916) [Nuculanidae]
• Nuculana rugodorsata, Easton 1962 [Nuculanidae]
• Nuculana semen (Lea 1883) [Nuculanidae]
• Nuculana semen (E. A. Smith 1885) [Nuculanidae]
• Nuculana semicrenulata (Trechmann 1917) [Nuculanidae]
• Nuculana semiteres (Hutton 1877) [Nuculanidae]
• Nuculana serica (Conrad 1848) [Yoldiidae]
• Nuculana sharmani, Etheridge 1878 [unclassified species]
• Nuculana sinuata (Dembskaja 1972) [Nuculanidae]
• Nuculana smithvillensis [Nuculanidae]
• Nuculana socialis, Stoliczka 1871 [Nuculanidae]
• Nuculana speluncaria (Geinitz 1848) [Nuculanidae]
• Nuculana spheniopsis [Nuculanidae]
• Nuculana sphenopsis [Nuculanidae]
• Nuculana subacuta, Waagen 1881 [Nuculanidae]
• Nuculana subquadrata (Martin 1883) [Nuculanidae]
• Nuculana subtrigonalis (Martin 1883) [Nuculanidae]
• Nuculana taphria (Dall 1896) [Nuculanidae]
• Nuculana tenellula, Bartrum and Powell 1928 [Nuculanidae]
• Nuculana tenuisulcata (Couthouy 1838) [Nuculanidae]
• Nuculana thomasi, Dickins 1956 [Nuculanidae]
• Nuculana thompsoni, Reed 1932 [Nuculanidae]
• Nuculana thompsoni, Cox 1965 [Nuculanidae]
• Nuculana timorensis (Krumbeck 1924) [Nuculanidae]
• Nuculana transversa (Martin 1883) [Nuculanidae]
• Nuculana triangulata (Meyer 1886) [Nuculanidae]
• Nuculana trivitate [Nuculanidae]
• Nuculana trumani [Nuculanidae]
• Nuculana undosa, Muromtseva 1984 [Nuculanidae]
• Nuculana undulostriata, Fletcher 1945 [Nuculanidae]
• Nuculana verrilliana (Dall 1886) [Nuculanidae]
• Nuculana vexillata, Marwick 1953 [Nuculanidae]
• Nuculana virgo (Martin 1879) [Nuculanidae]
• Nuculana vitrea (d'Orbigny 1853) [Nuculanidae]
• Nuculana vorgaschorica, Guskov and Demskaja 1984 [Nuculanidae]
• Nuculana vulgaris (Brown and Pilsbry 1913) [Nuculanidae]
• Nuculana washingtonensis (Weaver 1916) [Nuculanidae]
• Nuculana waterhousei, Etheridge 1888 [Nuculanidae]
• Nuculana wautebbeana [Nuculanidae]
• Nuculana wautubbeana [Nuculanidae]
• Nuculana whitensis, Farinati 1978 [Nuculanidae]
• Nuculana whitmani (Dall 1909) [Nuculanidae]
• Nuculana willetti, Marwick 1953 [Nuculanidae]
• Nuculana williamettensis (Shumard 1858) [Nuculanidae]
• Nuculanacea, superfamily, H. Adams and A. A 1858 [Nuculanida]
• Nuculanella (Tasch 1953) [Nuculidae]
• Nuculanida, order (Carter et al. 2000) [Protobranchia]
• Nuculanidae, family, H. Adams and A. Adams 1858 [Nuculanida]
• Nuculaniformii, superorder, Carter et al. 2000 [Protobranchia]
• Nuculaninae, subfamily, H. Adams and A. Adams 1858 [Nuculanidae]
• Nuculanoida, order, Carter et al. 2000 [Protobranchia]
• Nuculanoidea, superfamily, H. Adams and A. Adams 1858 [Nuculanida]
• Nucularca, Pojeta and Stott 2007 [Nucularcidae]
• Nucularca cingulata (Ulrich 1879) [Nucularcidae]
• Nucularca gorensis (Foerste 1924) [Nucularcidae]
• Nucularca lorrainensis (Foerste 1914) [Nucularcidae]
• Nucularca pectunculoides (Hall 1872) [Nucularcidae]
• Nucularcidae, family, Pojeta and Stott 2007 [Nuculida]
• Nuculavus, Tschernyschev 1943 [Nuculidae]
• Nuculavus arcuata, Kues 1991 [Nuculidae]
• Nuculavus bangarraensis (Dickins 1963) [Nuculidae]
• Nuculavus cornutus, Dembskaja 1972 [Nuculidae]
• Nuculavus levatiformis (Walcott 1884) [Nuculidae]
• Nuculavus menuda, Kues 1991 [Nuculidae]
• Nuculavus okawensis (Schenck 1939) [Nuculidae]
• Nuculavus terminalis (Chronic 1949) [Nuculidae]
• Nuculella (d'Orbigny 1849) [Limopsidae]
• Nuculida, order (Dall 1889) [Protobranchia]
• Nuculidae, family, Gray 1824 [Nuculida]
• Nuculiformes, order, Dall 1889 [Protobranchia]
• Nuculiformii, superorder, Dall 1889 [Protobranchia]
• Nuculina, d'Orbigny 1844 [Manzanellidae]
• Nuculina, Poro 1837 [Crustacea]
• Nuculina dobergensis, Lienenklaus 1891 [Manzanellidae]
• Nuculina dumasi, Cossmann and Peyrot 1914 [unclassified species]
• Nuculina glabra, Ravn 1939 [Manzanellidae]
• Nuculina laevigata, Vincent 1899 [unclassified species]
• Nuculina miliaris (Deshayes 1829) [Manzanellidae]
• Nuculina pretiosa, Gould 1861 [unclassified species]
• Nuculina suessoniensis, Watelet 1870 [unclassified species]
• Nuculinae, subfamily, Gray 1824 [Nuculidae]
• Nuculites, Conrad 1841 [Nuculanida]
• Nuculites (Cleidophorus) (Hall 1847) [Nuculanida]
• Nuculites (Cleidophorus) planulatus (Conrad 1841) [Nuculanida]
• Nuculites bellastriata, Conrad 1841 [Carydiidae]
• Nuculites concentrica, Conrad 1842 [Astartidae]
• Nuculites constricta, Conrad 1842 [unclassified species]
• Nuculites emarginata, Conrad 1841 [unclassified species]
• Nuculites faba, Emmons 1842 [unclassified species]
• Nuculites filosa, Conrad 1842 [unclassified species]
• Nuculites ichikawai, Nakazawa and Newell 1968 [Nuculanida]
• Nuculites kimuari, Hayasaka 1924 [Nuculanida]
• Nuculites linxiensis, Liang 1980 [unclassified species]
• Nuculites neglectus (Hall 1862) [Nuculanida]
• Nuculites oblongatus, Conrad 1841 [Nuculanida]
• Nuculites planulata, Conrad 1841 [Nuculanida]
• Nuculites planulatus, Conrad 1841 [Nuculanida]
• Nuculites poststriatus, Emmons 1842 [Lyrodesmatidae]
• Nuculites rostellata, Conrad 1841 [Nuculanidae]
• Nuculites suboblongatus, Kobayashi 1934 [Nuculanida]
• Nuculites wattii (Tate 1896) [Nuculanida]
• Nuculitidae, family, Bradshaw 1999 [unclassified family]
• Nuculocardia, d'Orbigny 1843 [unclassified genus]
• Nuculocardia divaricata, d'Orbigny 1853 [Mytilidae]
• Nuculoceras, Bisat 1924 [Cravenoceratidae]
• Nuculoceras barnettense, Plummer and Scott 1937 [Glaphyritidae]
• Nuculoceras crenistriatoide, Kullmann 1962 [Maxigoniatitidae]
• Nuculoceras crenistriatoides (Kullmann 1962) [Maxigoniatitidae]
• Nuculoceras incisum (Hyatt 1893) [Glaphyritidae]
• Nuculoceras kazakhstanicum, Ruzhentsev and Bogoslovskaya 1971 [Cravenoceratidae]
• Nuculoceras nuculum, Bisat 1924 [Cravenoceratidae]
• Nuculoceras smithwickense, Plummer and Scott 1937 [Neoicoceratidae]
• Nuculoceras stellarum (Bisat 1932) [Cravenoceratidae]
• Nuculoceras tenuistriatum, Demanet 1941 [Cravenoceratidae]
• Nuculoceratidae, family, Ruzhencev 1957 [Cravenoceratidae]
• Nuculoceratinae, subfamily (Ruzhencev 1957) [Cravenoceratidae]
• Nuculodonta, Liljedahl 1983 [Praenuculidae]
• Nuculodonta gotlandica, Liljedahl 1983 [Praenuculidae]
• Nuculoida, order, Dall 1889 [Protobranchia]
• Nuculoidea, Williams and Berger 1916 [Nuculidae]
• Nuculoidea, superfamily (Gray 1824) [Nuculida]
• Nuculoidea corbuliformis (Hall and Whitfield 1869) [Nuculidae]
• Nuculoidea opima (Hall 1843) [Nuculidae]
• Nuculoma, Cossmann 1907 [Nuculidae]
• Nuculoma (Palaeonucula) (Quenstedt 1930) [Nuculidae]
• Nuculoma (Palaeonucula) poyaensis, Freneix 1958 [Nuculidae]
• Nuculoma belloti (A. Adams 1856) [Nuculidae]
• Nuculoma bellotii (A. Adams 1856) [Nuculidae]
• Nuculoma castor (d'Orbigny 1850) [unclassified species]
• Nuculoma strangei (A. Adams 1856) [Nuculidae]
• Nuculoma tsvetkoviensis, Kurushin 1985 [Nuculidae]
• Nuculoma variabilis, Sowerby 1824 [Nuculidae]
• Nuculominae, subfamily, Maxwell 1988 [Nuculidae]
• Nuculopsis, Girty 1912 [Nuculidae]
• Nuculopsis, Woodring 1925 [Nuculidae]
• Nuculopsis (Nuculanella), Tasch 1953 [Nuculidae]
• Nuculopsis (Nuculanella) bangarraensis, Dickins 1963 [Nuculidae]
• Nuculopsis (Nuculopsis), Girty 1911 [Nuculidae]
• Nuculopsis (Nuculopsis) orientalis (Ichikawa 1951) [Nuculidae]
• Nuculopsis (Palaeonucula) (Quenstedt 1930) [Nuculidae]
• Nuculopsis (Palaeonucula) okawensis, Schenck 1939 [Nuculidae]
• Nuculopsis (Palaeonucula) orientalis, Ichikawa 1951 [Nuculidae]
• Nuculopsis (Palaeonucula) waltoni, Morris and Lycett 1853 [Nuculidae]
• Nuculopsis alta (Termier and Termier 1959) [Nuculidae]
• Nuculopsis anodontoides (Meek 1871) [Nuculidae]
• Nuculopsis anthraconeiloides, Chao 1927 [Nuculidae]
• Nuculopsis bangarraensis (Dickins 1963) [Nuculidae]
• Nuculopsis beyrichi (von Schauroth 1854) [Nuculidae]
• Nuculopsis cornutus (Dembskaja 1972) [Nuculidae]
• Nuculopsis darlingensis, Dickins 1963 [Nuculidae]
• Nuculopsis elongata (Morningstar 1922) [Nuculidae]
• Nuculopsis fujianensis, Wang 1993 [Nuculidae]
• Nuculopsis girtyi, Schenck 1934 [Nuculidae]
• Nuculopsis glendonensis (Dana 1849) [Nuculidae]
• Nuculopsis imperta, Waterhouse 1964 [Nuculidae]
• Nuculopsis leiyangensis, Liu 1976 [Nuculidae]
• Nuculopsis lipoensis (Grabau 1934) [Nuculidae]
• Nuculopsis misolensis (Jaworski 1915) [Nuculidae]
• Nuculopsis montpelierensis (Girty 1910) [Nuculidae]
• Nuculopsis okawensis (Schenck 1939) [Nuculidae]
• Nuculopsis oviformis, Waterhouse 1964 [Nuculidae]
• Nuculopsis pidhensis (Reed 1936) [Nuculidae]
• Nuculopsis poposiensis (Branson 1930) [Nuculidae]
• Nuculopsis rectangula (McChesney 1860) [Nuculidae]
• Nuculopsis salebrosus, Dembskaja 1972 [Nuculidae]
• Nuculopsis setorymensis, Kurushin 1987 [Nuculidae]
• Nuculopsis shumardana (Hall 1856) [Nuculidae]
• Nuculopsis shumardensis (Hall 1856) [Nuculidae]
• Nuculopsis triangularis, Campbell and Engel 1963 [Nuculidae]
• Nuculopsis trivialis (Eichwald 1860) [Nuculidae]
• Nuculopsis ventricosa (Hall 1858) [Nuculidae]
• Nuculopsis wewokana (Girty 1915) [Nuculidae]
• Nuculopsis wymmensis (Keyserling 1846) [Nuculidae]
• Nuculopsis yangtzeensis (Frech 1911) [Nuculidae]
• Nuculopsis yuani (Chao 1927) [Nuculidae]
• Nucundata, Waterhouse 1964 [Nuculanidae]
• Nucundata cuiluanensis, Liang 1980 [Nuculanidae]
• Nucundata obliqua, Waterhouse 1964 [Nuculanidae]
• Nucundata prolonga, Waterhouse 1964 [Nuculanidae]
• Nucundata truncata, Waterhouse 1964 [Nuculanidae]
• Nucundata undata, Waterhouse 1964 [Nuculanidae]
• Nucunella, d'Orbigny 1849 [Limopsidae]
• Nuda, Müller [unclassified]
• Nudacolumastrea, Loeser and Zell 2015 [unclassified genus]
• Nudangarita [Archaeogastropoda]
• Nudarchaediscus [Foraminifera]
• Nudauris, Stehli 1954 [Productellidae]
• Nudauris convexa, Cooper and Grant 1975 [Productellidae]
• Nudauris diabloensis, Stehli 1954 [Productellidae]
• Nudauris enigmatica, Cooper and Grant 1975 [Productellidae]
• Nudauris linospina, Cooper and Grant 1975 [Productellidae]
• Nudauris presplendens, Cooper and Grant 1975 [Productellidae]
• Nudauris reticulata, Cooper and Grant 1975 [Productellidae]
• Nudauris splendens, Cooper and Grant 1975 [Productellidae]
• Nudauris transversa, Cooper and Grant 1975 [Productellidae]
• Nudauris tribulosa, Cooper and Grant 1975 [Productellidae]
• Nudauris whitei, Cooper and Grant 1975 [Productellidae]
• Nuddsia, Menon and Makarkin 2008 [Osmylidae]
• Nuddsia longiantennata, Menon and Makarkin 2008 [Osmylidae]
• Nuddsia magnifica (Myskowiak et al. 2016) [unclassified species]
• Nuddsia repatriata, Martins-Neto 2010 [Osmylidae]
• Nudechinus, Clark 1912 [Toxopneustidae]
• Nudibelodina, Jeppsson 1997 [Panderodontidae]
• Nudibelodina sensitiva, Jeppsson 1997 [Panderodontidae]
• Nudibranchia, order, Blainville 1814 [Gastropoda]
• Nudicidaris, Vadet 1988 [Nenoticidaridae]
• Nudicidaris elegans (Muenster 1829) [unclassified species]
• Nudirostra [Leiorhynchidae]
• Nudirostralina, Yang and Xu 1966 [Rhynchonellidae]
• Nudirostralina griesbachi (Bittner 1899) [Rhynchonellidae]
• Nudirostralina lissosinus, Xu and Liu 1983 [Rhynchonellidae]
• Nudirostralina longa, Jin et al. 1979 [Rhynchonellidae]
• Nudirostralina mutabilis (Stoliczka 1866) [Rhynchonellidae]
• Nudirostralina subsphaerica, Sun and Ye 1982 [Rhynchonellidae]
• Nudirostralina subtrinodosi, Yang and Xu 1966 [Rhynchonellidae]
• Nudirostralina tenuicostata, Jin et al. 1979 [Rhynchonellidae]
• Nudispiriferina, Yang and Xu 1966 [Balatonospiridae]
• Nudispiriferina minima, Yang and Xu 1966 [Balatonospiridae]
• Nudista [Palaeocopida]
• Nudivagus [Cerithiidae]
• Nudivagus cooperensis, Stephenson 1941 [Aporrhaidae]
• Nudobrissus [Spatangoida]
• Nudonychocella [Cheilostomata]
• Nudospermopteris, Doweld 2003 [unclassified genus]
• Nudymia [Productellidae]
• Nudymiella [Cryptostomata]
• Nuegua, Yin et al. 2018 [unclassified genus]
• Nuegua elongata, Yin et al. 2018 [unclassified species]
• Nuetzelia, Brühwiler et al. 2012 [Arctoceratidae]
• Nuetzelia himalayica, Brühwiler et al. 2012 [Arctoceratidae]
• Nuetzelopsis, Frýda et al. 2003 [Neritopsidae]
• Nuetzelopsis orchardi, Frýda et al. 2003 [Neritopsidae]
• Nuetzelopsis tozeri, Frýda et al. 2003 [Neritopsidae]
• Nugaculus, Schaufuss 1890 [Staphylinidae]
• Nugaculus calcitrans, Schaufuss 1890 [Staphylinidae]
• Nugator, Schaufuss 1890 [Staphylinidae]
• Nugator stricticollis, Schaufuss 1890 [Staphylinidae]
• Nugatorhinus, Clarke and Oberprieler 2018 [unclassified genus]
• Nugatorhinus albomaculatus, Clarke and Oberprieler 2018 [unclassified species]
• Nugatorhinus chenyangi, Clarke and Oberprieler 2018 [unclassified species]
• Nuggetia, Wilckens 1927 [Pterioida]
• Nuggetia morganiana, Wilckens 1927 [Pterioida]
• Nugnecella [Orthida]
• Nugonioneura, Tillyard 1937 [Nugonioneuridae]
• Nugonioneura problematica, Tillyard 1937 [Nugonioneuridae]
• Nugonioneuridae, family, Carpenter 1976 [Protorthoptera]
• Nuguschella [Verneuiliidae]
• Nuguschia [Podocopida]
• Nuhliantha, Gandolfo et al. 2002 [Triuridaceae]
• Nuhliantha nyanzaiana, Gandolfo et al. 2002 [Triuridaceae]
• Nuia, Maslov 1954 [unclassified genus]
• Nukusurus, Nessov 1981 [Albanerpetontidae]
• Nukusurus insuetus, Nessov 1981 [Albanerpetontidae]
• Nukusurus sodalis, Nessov 1997 [Albanerpetontidae]
• Nula, Vršanský 2008 [Blattulidae]
• Nula sis, Vršanský 2008 [Blattulidae]
• Nullamphiura, Fell 1962 [Amphiuridae]
• Nullamphiura felli, Skwarko 1963 [Amphiuridae]
• Nullipora, Lamarck 1801 [unclassified genus]
• Nullipora nummulitica, Gümbel 1861 [Corallinales]
• Nullmeinertellus, Zhang et al. 2018 [unclassified genus]
• Nullmeinertellus wenxuani, Zhang et al. 2018 [unclassified species]
• Numataphocoena, Ichishima and Kimura 2000 [Phocoenidae]
• Numataphocoena yamashitai, Ichishima and Kimura 2000 [Phocoenidae]
• Numbigilga, Beck et al. 2008 [Numbigilgidae]
• Numbigilga ernielundeliusi, Beck et al. 2008 [Numbigilgidae]
• Numbigilgidae, family, Beck et al. 2008 [Mammalia]
• Numella, Iredale 1924 [Ungulinidae]
• Numella adamsi, Angas 1867 [Ungulinidae]
• Numella jacksoniensis, Angas 1868 [Ungulinidae]
• Numenius, Brisson 1760 [Scolopacidae]
• Numenius americanus, Bechstein 1812 [unclassified species]
• Numenius antiquus, Milne-Edwards 1868 [unclassified species]
• Numenius arquata (Linnaeus 1758) [unclassified species]
• Numenius borealis (Forster 1772) [unclassified species]
• Numenius chihi, Vieillot 1817 [Plataleidae]
• Numenius gypsorum, Gervais 1844 [Scolopacidae]
• Numenius madagascariensis (Linnaeus 1766) [unclassified species]
• Numenius minutus, Gould 1841 [unclassified species]
• Numenius phaeopus (Linnaeus 1758) [unclassified species]
• Numenius pliocaenus, Portis 1887 [Corvidae]
• Numenius tahitiensis (Gmelin 1789) [unclassified species]
• Numericoma, Popov 1980 [Ephippelasmatidae]
• Numericoma ornata, Popov 1980 [unclassified species]
• Numericoma perplexa, Holmer 1989 [unclassified species]
• Numericoma proclina, Hansen and Holmer 2011 [unclassified species]
• Numericoma simplex, Holmer 1989 [Ephippelasmatidae]
• Numericoma spinosa (Biernat 1973) [unclassified species]
• Numida, Linnaeus 1766 [Phasianidae]
• Numida meleagris (Linnaeus 1758) [unclassified species]
• Numidiaphyllum, Flügel 1976 [Anthozoa]
• Numidiaphyllum gillianum, Flügel 1976 [Anthozoa]
• Numididae, family, Reichenbach 1850 [Phasianidae]
• Numidinae, subfamily (Reichenbach 1850) [Phasianidae]
• Numidocapra, Arambourg 1949 [unclassified genus]
• Numidocapra arambourgi (Ennouchi 1953) [unclassified species]
• Numidocapra crassicornis, Arambourg 1949 [unclassified species]
• Numidocapra porrocornutus (Vrba 1971) [unclassified species]
• Numidotheriidae, family, Shoshani and Tassy 1996 [Proboscidea]
• Numidotherium, Jaeger 1986 [Numidotheriidae]
• Numidotherium koholense, M. Mahboubi et al. 1986 [Numidotheriidae]
• Numidotherium savagei, Court 1995 [Numidotheriidae]
• Numitor, Scudder 1893 [Curculionidae]
• Numitor claviger, Scudder 1893 [Curculionidae]
• Nummicrinus [Sagenocrinida]
• Nummocalcar, Cossmann 1896 [Euomphalidae]
• Nummocalcar (Platybasis) (Cossmann 1915) [unclassified subgenus]
• Nummocalcar (Platybasis) pulchellum (d'Orbigny 1850) [unclassified species]
• Nummocalcar bussoni, Cox 1969 [Euomphalidae]
• Nummoceras, Ruzhentsev and Bogoslovskaya 1971 [Ferganoceratidae]
• Nummoceras limbatum, Ruzhentsev and Bogoslovskaya 1971 [Ferganoceratidae]
• Nummodiscorbis [Foraminifera]
• Nummofallotia [Meandropsinidae]
• Nummogaultina, Kollmann 2005 [Turbinidae]
• Nummogaultina dentata (Deshayes 1842) [Turbinidae]
• Nummogaultina dentatum, Deshayes 1842 [unclassified species]
• Nummoloculina [Hauerinidae]
• Nummopalatus, Roualt 1858 [unclassified genus]
• Nummopalatus carolinensis (Leidy 1856) [unclassified species]
• Nummopalatus edwardsius, Roualt 1858 [unclassified species]
• Nummotectus [Archaeogastropoda]
• Nummulitacea, superfamily, Blainville 1827 [Rotaliina]
• Nummulitella, Dorreen 1948 [Nummulitidae]
• Nummulitella polystylata, Dorreen 1948 [Nummulitidae]
• Nummulites, Lamarck 1801 [Nummulitidae]
• Nummulites carmenensis, Anderson 1928 [Nummulitidae]
• Nummulitidae, family, Blainville 1827 [Nummulitacea]
• Nummulopyrgo, Hofker 1983 [Spiroloculinidae]
• Nummulosaurus, A. Fritsch 1901 [Eogyrinidae]
• Nummulosaurus kolbii, Fritsch 1900 [Eogyrinidae]
• Nummulostegina, Schubert 1907 [unclassified genus]
• Nummulostegina padangensis, Lange 1925 [Neodiscus]
• Nummus, Morgan 1975 [Acritarcha]
• Nummus monoculatus, Morgan 1975 [Nummus]
• Nunana, McKenzie et al. 1993 [unclassified genus]
• Nunana carpathica, Aiello and Szczechura 2001 [Nunana]
• Nundasuchus, Nesbitt et al. 2014 [unclassified genus]
• Nundasuchus songeaensis, Nesbitt et al. 2014 [unclassified species]
• Nunezia, Kraglievich 1934 [Myrmecophagidae]
• Nunezia caroloameghinoi, Kraglievich 1934 [Myrmecophagidae]
• Nunnacrinus, Bowsher 1955 [Monobathrida]
• Nunnaspis, Brezinski 2000 [Proetidae]
• Nuntius, Campbell 1979 [Scolopacidae]
• Nuntius solitarius, Campbell 1979 [Scolopacidae]
• Nuominerpeton, Jia and Gao 2016 [unclassified genus]
• Nuominerpeton aquilonaris, Jia and Gao 2016 [unclassified species]
• Nupharanassa, Rasmussen et al. 1987 [Jacanidae]
• Nupharanassa bohemica, Mlikovsky 1999 [Geranopteridae]
• Nupharanassa bulotorum, Rasmussen et al. 1987 [Jacanidae]
• Nupharanassa tolutaria, Rasmussen et al. 1987 [Jacanidae]
• Nuragha, H. de Bruyn and C.G. Rümke 1974 [unclassified genus]
• Nuragha schreuderae, H. de Bruyn and C.G. Rümke 1974 [Nuragha]
• Nuralagus, Quintana et al. 2011 [unclassified genus]
• Nuralagus rex, Quintana et al. 2011 [unclassified species]
• Nuratadictyon [Stromatoporoidea]
• Nurataella [Cyrtiidae]
• Nurhachius, Wang et al. 2005 [Reptilia]
• Nurhachius ignaciobritoi, Wang et al. 2005 [Reptilia]
• Nuria [Anazygidae]
• Nurochonetes [Chonetidae]
• Nurosaurus, Dong 1992 [Reptilia]
• Nurosaurus qaganensis, Dong 1992 [Reptilia]
• Nursallia, Blot 1987 [Nursallidae]
• Nursallia veronae, Blot 1987 [Nursallidae]
• Nursallidae, family, Blot 1987 [Pycnodontiformes]
• Nuryctes, Tong 2003 [Palaeoryctidae]
• Nuryctes alayensis, Lopatin and Averianov 2004 [Palaeoryctidae]
• Nuryctes gobiensis, Lopatin and Averianov 2004 [Palaeoryctidae]
• Nuryctes qinlingensis (Tong 1997) [Palaeoryctidae]
• Nushbiella, Popov 1986 [Siphonotretidae]
• Nushbiella dubia (Popov 1977) [unclassified species]
• Nushbiella lillianae, Holmer 1989 [unclassified species]
• Nushbiella parvula (Popov 1980) [unclassified species]
• Nuthetes, R. C. Owen 1854 [Dromaeosauridae]
• Nuthetes destructor, Owen 1854 [Dromaeosauridae]
• Nutogyra, Vialov 1936 [Gryphaeidae]
• Nutria, Gray 1865 [Mustelidae]
• Nutricola, F. R. Bernard 1982 [Veneridae]
• Nutricola cymata (Dall 1913) [Veneridae]
• Nutricola humilis (Carpenter 1857) [Veneridae]
• Nutricola lordi (W. Baird 1863) [Veneridae]
• Nutricola ovalis (Dall 1902) [Veneridae]
• Nutricola tantilla (A. A. Gould 1853) [Veneridae]
• Nutricula, Kříž 1974 [Cardiolidae]
• Nutricula gravida, Kříž 1974 [Cardiolidae]
• Nuttallia, Dall 1900 [Psammobiidae]
• Nuttallia nuttallii (Conrad 1837) [Psammobiidae]
• Nuttallia salina, Roth and Guruswami-Naidu 1978 [unclassified species]
• Nuttallia toulai (Hertlein and Jordan 1927) [Psammobiidae]
• Nuttallides [Foraminifera]
• Nuttallina, Dall 1871 [Neoloricata]
• Nuttallina californica (Reeve 1847) [Neoloricata]
• Nuttallinella [Foraminifera]
• Nuttallochiton, Plate 1899 [Ischnochitonidae]
• Nuttallus [Foraminifera]
• Nuuraphis, Wegierek 1991 [Canadaphididae]
• Nuuraphis gemma, Wegierek 1991 [Canadaphididae]
• Nuurcala, Vršanský 2003 [Caloblattinidae]
• Nuurcala obesa, Wang and Ren 2013 [Caloblattinidae]
• Nuurcala popovi, Vršanský 2003 [Caloblattinidae]
• Nuurcala srneci, Vršanský 2008 [Caloblattinidae]
• Nuurtherium, Velazco et al. 2017 [unclassified genus]
• Nuurtherium baruunensis, Velazco et al. 2017 [unclassified species]
• Nux, Barnard 1960 [Buccinidae]
• Nuxocrinus, Mclntosh 1983 [Cladida]
• Nyalamites, Brühwiler et al. 2010 [Kashmiritidae]
• Nyalamites angustecostatus (Welter 1922) [Kashmiritidae]
• Nyalamurhynchia, Jin et al. 1976 [Cyclothyrididae]
• Nyalamurhynchia mirifica, Jin et al. 1976 [Cyclothyrididae]
• Nyanzachoerus, L.S.B. Leakey 1958 [Suidae]
• Nyanzachoerus devauxi (Arambourg 1968) [unclassified species]
• Nyanzachoerus jaegeri, Coppens 1971 [unclassified species]
• Nyanzachoerus kanamensis, Leakey 1958 [unclassified species]
• Nyanzachoerus syrticus (Leonardi 1954) [unclassified species]
• Nyanzachoerus waylandi (Cooke and Coryndon 1970) [unclassified species]
• Nyanzameryx, Thomas 1984 [unclassified genus]
• Nyanzameryx pickfordi, Thomas 1984 [unclassified species]
• Nyanzapithecinae, subfamily, Harrison 2002 [Primates]
• Nyanzapithecus, Harrison 1987 [Proconsulidae]
• Nyanzapithecus alesi, Nengo et al. 2017 [unclassified species]
• Nyanzapithecus harrisoni, Kunimatsu 1997 [unclassified species]
• Nyanzapithecus pickfordi, Harrison 1986 [unclassified species]
• Nyanzapithecus vancouveringorum (Andrews 1974) [Proconsulidae]
• Nyasasaurus, Nesbitt et al. 2013 [Reptilia]
• Nyasasaurus parringtoni, Nesbitt et al. 2013 [Reptilia]
• Nyassa, J. Hall and Whitfield 1869 [Palaeomutelidae]
• Nyassidae, family, Hall 1885 [Actinodontida]
• Nyassioidea, superfamily, Hall 1885 [Actinodontida]
• Nyassoidea, superfamily (Hall 1885) [Actinodontida]
• Nyaticebus (E. Geoffroy 1812) [Lorisidae]
• Nyaya, Rozova 1963 [Proetida]
• Nyaya grata, Rozova 1968 [Proetida]
• Nyaya nyaensis, Rozova 1963 [Proetida]
• Nybelinoides, Taverne 1982 [Osmeriformes]
• Nybyoceras, Troedsson 1926 [Armenoceratidae]
• Nybyoceras balticum, Troedsson 1926 [Armenoceratidae]
• Nybyoceras bekkeri, Troedsson 1926 [Armenoceratidae]
• Nybyoceras cryptum, Flower 1955 [Armenoceratidae]
• Nybyoceras holmi, Sweet 1958 [Armenoceratidae]
• Nybyoceras intermedium, Teichert 1930 [Armenoceratidae]
• Nybyoceras montoyense, Flower 1957 [Armenoceratidae]
• Nybyoceras multitubiculatum, Teichert and Glenister 1953 [Actinocerida]
• Nybyoceras troedssoni, Strand 1934 [Armenoceratidae]
• Nybyoceras ulrichi, Foerste and Teichert 1930 [Armenoceratidae]
• Nyctaginaceae, family, A. L. de Jussieu 1789 [Caryophyllales]
• Nyctalops, Wagler 1832 [unclassified genus]
• Nyctalops stygius, Wagler 1832 [unclassified species]
• Nyctalus, Bowdich 1925 [Vespertilionidae]
• Nyctalus noctula (Schreber 1774) [unclassified species]
• Nyctanassa, Stejneger 1887 [Ardeiformes]
• Nyctanassa carcinocatactes, Olson and Wingate 2006 [unclassified species]
• Nyctanassa violacea (Linnaeus 1758) [Ardeiformes]
• Nyctea, Stephens 1826 [unclassified genus]
• Nyctea scandiaca (Linnaeus 1758) [unclassified species]
• Nyctelia, Berthold 1827 [Tenebrionidae]
• Nyctelia picipes (Billberg 1815) [Tenebrionidae]
• Nycteliini, tribe, Solier 1834 [Tenebrionidae]
• Nyctereutes, Temminck 1839 [Canidae]
• Nyctereutes abdeslami, Geraads 1997 [Canidae]
• Nyctereutes megamastoides, Pomel 1842 [unclassified species]
• Nyctereutes procyonoides (Gray 1834) [Canidae]
• Nycteridae, family [Chiroptera]
• Nycterididae, family, Vanderhoevan 1855 [Chiroptera]
• Nycteris, Geoffroy 1803 [Vespertilionidae]
• Nycterobius, Revilliod 1922 [Vespertilionidae]
• Nycterobius gracilis, P. Revilliod 1922 [Vespertilionidae]
• Nycteroleter, Efremov 1938 [Nycteroleteridae]
• Nycteroleter bashkyricus, Efremov 1940 [Nycteroleteridae]
• Nycteroleter ineptus, Efremov 1938 [Nycteroleteridae]
• Nycteroleter kassini, Chudinov 1955 [Nyctiphruretidae]
• Nycteroleter ultimus, Tschudinov and Vjuschkov 1956 [Karpinskiosauridae]
• Nycteroleterida [Anthracosaurida]
• Nycteroleteridae, family, Romer 1956 [Reptilia]
• Nycteroleterina, suborder, Ivakhnenko 1997 [Pareiasaurida]
• Nycteroleterinae, subfamily, Romer 1956 [Nycteroleteridae]
• Nycteroleteroidea, superfamily, Romer 1956 [unclassified superfamily]
• Nycterophiliinae, subfamily, Wenzel 1966 [Streblidae]
• Nyctibiidae, family, Chenu and des Murs 1851 [Caprimulgiformes]
• Nyctibius, Vieillot 1816 [unclassified genus]
• Nyctibius jamaicensis (Gmelin 1789) [unclassified species]
• Nyctiboetus, Chudinov 1955 [Nyctiphruretidae]
• Nyctiboetus kassini (Chudinov 1955) [Nyctiphruretidae]
• Nyctiboetus liteus, Chudinov 1955 [Nyctiphruretidae]
• Nyctibora, Burmeister 1838 [Ectobiidae]
• Nyctibora elongata, Statz 1939 [Ectobiidae]
• Nyctibora succinica, Shelford 1910 [Ectobiidae]
• Nyctiborinae, subfamily, Saussure 1869 [Ectobiidae]
• Nycticeboides, Jacobs 1981 [unclassified genus]
• Nycticeboides simpsoni, Jacobs 1981 [unclassified species]
• Nycticebus, E. Geoffroy 1812 [Lorisidae]
• Nycticebus bancanus, Lyon 1906 [unclassified species]
• Nycticebus bengalensis, E. Geoffroy 1812 [Lorisidae]
• Nycticebus borneanus, Lyon 1906 [unclassified species]
• Nycticebus cinereus, Milne-Edwards 1867 [Lorisidae]
• Nycticebus coucang (Boddaert 1785) [Lorisidae]
• Nycticebus coucang hilleri, Stone and Rehn 1902 [Lorisidae]
• Nycticebus coucang javanicus (Geoffroy Saint-Hilaire 1812) [Lorisidae]
• Nycticebus coucang malaianus (Anderson 1881) [Lorisidae]
• Nycticebus coucang natunae, Stone and Rehn 1902 [Lorisidae]
• Nycticebus javanicus, Geoffroy Saint-Hilaire 1812 [Lorisidae]
• Nycticebus kayan, Munds et al. 2013 [unclassified species]
• Nycticebus linglom, Mein and Ginsburg 1997 [Lorisidae]
• Nycticebus menagensis, Lydekker 1893 [unclassified species]
• Nycticebus potto (Statius Muller 1776) [Lorisidae]
• Nycticebus pygmaeus, Bonhote 1907 [Lorisidae]
• Nycticebus tardigradus (Linnaeus 1758) [Lorisidae]
• Nycticebus tardigradus malaiana, Anderson 1881 [Lorisidae]
• Nycticeius, Rafinesque 1819 [Vespertilionidae]
• Nycticeius humeralis (Rafinesque 1818) [Vespertilionidae]
• Nycticonodon, Quinet 1964 [Mammalia]
• Nycticoracinae, subfamily, Bonaparte 1854 [Ardeiformes]
• Nycticoracini, subfamily (Bonaparte 1854) [Ardeiformes]
• Nycticorax, T. Forster 1817 [Ardeiformes]
• Nycticorax borbonensis, Cowles 1994 [unclassified species]
• Nycticorax caledonicus (Gmelin 1789) [unclassified species]
• Nycticorax duboisi (Rothschild 1907) [unclassified species]
• Nycticorax fidens, Brodkorb 1963 [Ardeiformes]
• Nycticorax kalavikai, Steadman et al. 2000 [unclassified species]
• Nycticorax mauritianus (Newton and Gadow 1893) [unclassified species]
• Nycticorax megacephalus (Milne-Edwards 1874) [unclassified species]
• Nycticorax megalocephalus (Milne-Edwards 1874) [unclassified species]
• Nycticorax nycticorax (Linnaeus 1758) [unclassified species]
• Nycticorax olsoni, Bourne et al. 2003 [unclassified species]
• Nycticorax violaceus (Linnaeus 1758) [unclassified species]
• Nyctilestes, Marsh 1872 [Nyctitheriidae]
• Nyctilestes serotinum, Marsh 1872 [Nyctitheriidae]
• Nyctilestes serotinus, Marsh 1872 [Nyctitheriidae]
• Nyctilochus, Gistel 1848 [Ranellidae]
• Nyctilochus alfredensis, Bartsch 1915 [Ranellidae]
• Nyctilochus femorale (Linnaeus 1758) [Ranellidae]
• Nyctilochus kewi, Dickerson 1915 [Ranellidae]
• Nyctimene, Borkhausen 1797 [unclassified genus]
• Nyctimene albiventer, Gray 1862 [unclassified species]
• Nyctimene major, Dobson 1877 [unclassified species]
• Nyctinomops, Miller 1902 [Molossidae]
• Nyctinomus, Geoffroy 1818 [Molossidae]
• Nyctinomus brasiliensis, Geoffroy 1824 [Molossidae]
• Nyctinomus helveticus, P. Revilliod 1920 [Molossidae]
• Nyctinomus stehlini, P. Revilliod 1920 [Molossidae]
• Nyctiophylacodes, Ulmer 1912 [Polycentropodidae]
• Nyctiophylacodes curtula, Ulmer 1912 [Polycentropodidae]
• Nyctiophylax, Brauer 1865 [Polycentropodidae]
• Nyctiophylax acutus, Ulmer 1912 [Polycentropodidae]
• Nyctiophylax articulatus, Ulmer 1912 [Polycentropodidae]
• Nyctiophylax bidentatus, Ulmer 1912 [Polycentropodidae]
• Nyctiophylax claviger, Ulmer 1912 [Polycentropodidae]
• Nyctiophylax coalitus, Ulmer 1912 [Polycentropodidae]
• Nyctiophylax curvus, Ulmer 1912 [Polycentropodidae]
• Nyctiophylax diffissus, Ulmer 1912 [Polycentropodidae]
• Nyctiophylax endrusseiti, Wichard and Weitschat 1996 [Polycentropodidae]
• Nyctiophylax excelsus, Ulmer 1912 [Polycentropodidae]
• Nyctiophylax hamatus, Ulmer 1912 [Polycentropodidae]
• Nyctiophylax insectus, Ulmer 1912 [Polycentropodidae]
• Nyctiophylax leningrad, Melnitsky and Ivanov 2016 [Polycentropodidae]
• Nyctiophylax ovatus, Ulmer 1912 [Polycentropodidae]
• Nyctiophylax pexus, Ulmer 1912 [Polycentropodidae]
• Nyctiophylax procerus, Ulmer 1912 [Polycentropodidae]
• Nyctiophylax quadruplex, Ulmer 1912 [Polycentropodidae]
• Nyctiophylax rectus, Ulmer 1912 [Polycentropodidae]
• Nyctiophylax repandus, Ulmer 1912 [Polycentropodidae]
• Nyctiophylax sellatus, Ulmer 1912 [Polycentropodidae]
• Nyctiophylax serpentinus, Ulmer 1912 [Polycentropodidae]
• Nyctiophylax sinuatus, Ulmer 1912 [Polycentropodidae]
• Nyctiophylax subacuminatus, Ulmer 1912 [Polycentropodidae]
• Nyctiophylax terreusbos, Melnitsky and Ivanov 2013 [Polycentropodidae]
• Nyctiophylax unguicularis, Ulmer 1912 [Polycentropodidae]
• Nyctiophylax valideturbidus, Ivanov and Melnitsky 2013 [Polycentropodidae]
• Nyctiophylax varians, Ulmer 1912 [Polycentropodidae]
• Nyctiphruretia, Lee 1995 [Reptilia]
• Nyctiphruretidae, family, Efremov 1938 [Parareptilia]
• Nyctiphruretinae, subfamily, Efremov 1938 [unclassified subfamily]
• Nyctiphruretinae, subfamily, Efremov 1938 [Nyctiphruretidae]
• Nyctiphruretus, Efremov 1938 [Nyctiphruretidae]
• Nyctiphruretus acudens, Efremov 1938 [Nyctiphruretidae]
• Nyctiphruretus optabilis, Bulanov 2002 [unclassified species]
• Nyctipithecus, Spix 1823 [unclassified genus]
• Nyctipithecus lemurinus, Geoffroy Saint-Hilaire 1843 [unclassified species]
• Nyctipithecus trivirgatus (Humboldt 1811) [Primates]
• Nyctisaura, suborder, Gray [Squamata]
• Nyctisaura, infraorder (Gray) [unclassified infraorder]
• Nyctitheriidae, family, G. G. Simpson 1928 [Mammalia]
• Nyctitheriinae, subfamily, G. G. Simpson 1928 [Nyctitheriidae]
• Nyctitherium, Marsh 1872 [Nyctitheriidae]
• Nyctitherium celatum (Cope 1875) [Mammalia]
• Nyctitherium christopheri, Krishtalka and Setoguchi 1977 [Nyctitheriidae]
• Nyctitherium curtidens, Matthew 1909 [Dormaaliidae]
• Nyctitherium dasypelix (Matthew 1909) [Geolabididae]
• Nyctitherium gunnelli, Murphey and Kelly 2017 [Nyctitheriidae]
• Nyctitherium nitidus (Marsh 1872) [Mammalia]
• Nyctitherium priscum, Marsh 1872 [Dormaaliidae]
• Nyctitherium priscus, Marsh 1872 [Nyctitheriidae]
• Nyctitherium robinsoni (Krishtalka and Setoguchi 1977) [Amphilemuridae]
• Nyctitherium serotinum (Marsh 1872) [Nyctitheriidae]
• Nyctitherium velox, Marsh 1872 [Nyctitheriidae]
• Nyctocrinacea, superfamily, Moore and Laudon 1943 [unclassified superfamily]
• Nyctocrinidae, family, Moore and Laudon 1943 [unclassified family]
• Nyctocrinus, Springer 1926 [Diplobathrida]
• Nyctodactylus, Marsh 1881 [unclassified genus]
• Nyctodactylus gracilis (Marsh 1876) [Reptilia]
• Nyctomys, Saussure 1860 [unclassified genus]
• Nyctophilus, Leach 1821 [Vespertilionidae]
• Nyctophus, Cocco 1829 [unclassified genus]
• Nyctophus gemellarii, Cocco 1838 [Myctophidae]
• Nyctophus rafinesquii, Cocco 1838 [Myctophidae]
• Nyctophylax, Scudder 1890 [Fulgoridae]
• Nyctophylax uhleri, Scudder 1890 [Fulgoridae]
• Nyctophylax vigil, Scudder 1890 [Fulgoridae]
• Nyctophylinae, subfamily [unclassified subfamily]
• Nyctopora, Nicholson 1879 [Lyoporidae]
• Nyctopora multa, Volkova et al. 1978 [Lyoporidae]
• Nyctopora mutabilis, Flower 1961 [Lyoporidae]
• Nyctopora nondescripta, Flower 1961 [Lyoporidae]
• Nyctopora parvotubulata, Kiaer 1932 [Lyoporidae]
• Nyctopora vantuyli, Bassler 1950 [Lyoporidae]
• Nyctoporinae, subfamily, Hill 1951 [Billingsariidae]
• Nyctoporini, tribe, Lacordaire 1859 [Tenebrionidae]
• Nyctoporis, Eschscholtz 1831 [Tenebrionidae]
• Nyctoporis carinata, LeConte 1851 [Tenebrionidae]
• Nyctosauria, infraorder (Gray) [unclassified infraorder]
• Nyctosauridae, family, Williston 1903 [Reptilia]
• Nyctosauridae (Williston 1903) [Reptilia]
• Nyctosaurinae, subfamily (Williston 1903) [unclassified subfamily]
• Nyctosaurus, Marsh 1876 [Reptilia]
• Nyctosaurus bonneri (Miller 1971) [Reptilia]
• Nyctosaurus gracilis (Marsh 1876) [Reptilia]
• Nyctosaurus lamegoi, Price 1953 [Reptilia]
• Nyctosaurus nanus (Marsh 1881) [Reptilia]
• Nyege [Plectorhynchellidae]
• Nyella, Palmer 1979 [Ptychopariidae]
• Nyella granosa (Resser 1939) [Ptychopariidae]
• Nygmatius, Hong 1983 [Hymenoptera]
• Nygmatius beipiaoensis, Hong 1983 [Hymenoptera]
• Nygmatodes, Loew 1845 [Psychodidae]
• Nygmites, Hantzschel 1962 [Ichnofossils]
• Nyhamnella [Platycopida]
• Nyktalos, Metcalf 1952 [Fulgoridae]
• Nyktalos uhleri (Scudder 1890) [Fulgoridae]
• Nyktalos vigil (Scudder 1890) [Fulgoridae]
• Nykteripteryx, Klompmaker et al. 2012 [Munidopsidae]
• Nykteripteryx rostrata, Klompmaker et al. 2012 [Munidopsidae]
• Nylanderia (Emery 1906) [Formicidae]
• Nylanderia pygmaea (Mayr 1868) [Formicidae]
• Nylanderia vetula, LaPolla and Dlussky 2010 [Formicidae]
• Nylanderina, Boucot et al. 1967 [Tropidodiscidae]
• Nylanderina bisulcata (Römer 1843) [Tropidodiscidae]
• Nylanderina goldringae, Boucot et al. 1967 [Tropidodiscidae]
• Nylanderina rotalinea (Hall 1879) [Bucanellidae]
• Nymphacrida, Zhang et al. 1994 [Acrididae]
• Nymphacrida dyscrita, Zhang et al. 1994 [Acrididae]
• Nymphactra, Stilwell and Zinsmeister 1992 [Mactridae]
• Nymphactra jonasseni, Stilwell and Zinsmeister 1992 [Mactridae]
• Nymphaea, Linnaeus 1753 [Nymphaeaceae]
• Nymphaea leei, R. W. Brown 1962 [Nymphaeaceae]
• Nymphaea pulchella, R. W. Brown 1962 [Nymphaeaceae]
• Nymphaeaceae, family, R.A. Salisbury 1805 [Nymphaeales]
• Nymphaeales, order, Salisbury 1820 [Magnoliopsida]
• Nymphaeoblastidae, family, J. Wanner 1940 [unclassified family]
• Nymphaeoblastus, H. Von Peetz 1907 [Phaenoschismatidae]
• Nymphaeoblastus miljukovi, H. Von Peetz 1907 [Phaenoschismatidae]
• Nymphalidae, family, Rafinesque 1815 [Lepidoptera]
• Nymphalinae, subfamily, Swinson 1827 [Nymphalidae]
• Nymphalini, tribe, Swinson 1827 [Nymphalidae]
• Nymphalis (Linnaeus 1758) [Nymphalidae]
• Nymphalites, Scudder 1889 [Nymphalidae]
• Nymphalites atavus (Charpentier 1843) [Nymphalidae]
• Nymphalites obscurum, Scudder 1889 [Nymphalidae]
• Nymphalites obscurus (Scudder 1889) [Nymphalidae]
• Nymphalites scudderi, Beutenmüller and Cockerell 1908 [Nymphalidae]
• Nymphalites zeuneri, Jarzembowski 1980 [Nymphalidae]
• Nymphalucina, Speden 1970 [Lucinidae]
• Nymphalucina linearea (L. W. Stephenson 1941) [Lucinidae]
• Nymphalucina linearia (L. W. Stephenson 1941) [Lucinidae]
• Nymphaster, Sladen 1889 [Goniasteridae]
• Nymphaster alseni (Schulz and Weitschat 1971) [Goniasteridae]
• Nymphaster arduennensis (Peron 1887) [Goniasteridae]
• Nymphaster dolmeni, Breton 1992 [Goniasteridae]
• Nymphaster dutempleanus (d'Orbigny 1850) [Goniasteridae]
• Nymphaster fontis, Breton and Vizcaïno 1997 [Goniasteridae]
• Nymphaster humilis (Schulz and Weitschat 1975) [Goniasteridae]
• Nymphaster magistrorum (Breton 1988) [Goniasteridae]
• Nymphaster marginatus, Sladen 1891 [Goniasteridae]
• Nymphaster miocenicus, Valette 1926 [Goniasteridae]
• Nymphaster obtusus (Forbes 1848) [Goniasteridae]
• Nymphaster oligoplax, Sladen 1891 [Goniasteridae]
• Nymphaster ornatus (Schulz and Weitschat 1975) [Goniasteridae]
• Nymphaster ornatus cottardi (Breton 1988) [Goniasteridae]
• Nymphaster peakei, Gale 1987 [Goniasteridae]
• Nymphaster radiatus, Spencer 1905 [Goniopectinidae]
• Nymphaster rectus (Schulz and Weitschat 1975) [Goniasteridae]
• Nymphaster rugosus, Spencer 1907 [Goniasteridae]
• Nymphaster spenceri (Rasmussen 1950) [Goniasteridae]
• Nymphaster studlandensis (Schulz and Weitschat 1975) [Goniasteridae]
• Nymphaster tethysiensis, Villier 2001 [Goniasteridae]
• Nymphaster wrighti (Rasmussen 1950) [Goniasteridae]
• Nymphavus, Badano et al. 2018 [unclassified genus]
• Nymphavus progenitor, Badano et al. 2018 [unclassified species]
• Nymphes, Leach 1814 [Nymphidae]
• Nymphes fossilis, Hagen 1862 [Neuroptera]
• Nymphes georgei, Archibald et al. 2009 [Nymphidae]
• Nymphes mengeanus, Hagen 1856 [Nymphidae]
• Nymphidae, family, Rambur 1842 [Neuroptera]
• Nymphidiini, tribe (Bates 1859) [unclassified tribe]
• Nymphidoidae, Rambur 1842 [Neuroptera]
• Nymphinae, subfamily, Rambur 1842 [Nymphidae]
• Nymphites, Haase 1890 [Nymphidae]
• Nymphites bimaculatus, Shi et al. 2013 [Nymphidae]
• Nymphites braueri, Haase 1890 [Nymphidae]
• Nymphites lithographicus, Handlirsch 1906 [Nymphidae]
• Nymphites priscus (Weyenbergh 1869) [Nymphidae]
• Nymphitidae, family, Handlirsch 1906 [Neuroptera]
• Nymphoblatta, Vršanský and Grimaldi 2004 [Mesoblattinidae]
• Nymphoblatta azari, Vršanský and Grimaldi 2004 [Mesoblattinidae]
• Nymphograptus, Elles and Wood 1908 [Graptoloidea]
• Nymphoidea, superfamily, Rambur 1842 [Neuroptera]
• Nymphoides, Séguier 1754 [Gentianaceae]
• Nymphoides, Panfilov 1980 [Neuroptera]
• Nymphoides indica, Kuntze 1892 [Gentianaceae]
• Nymphoides latus, Panfilov 1980 [Neuroptera]
• Nymphoides udensis, Ponomarenko 1984 [Neuroptera]
• Nymphomorpha, Henriksen 1922 [Orthoptera]
• Nymphomorpha medialis, Henriksen 1922 [Orthoptera]
• Nymphomyia, Tokunaga 1932 [Nymphomyiidae]
• Nymphomyia succina, Wagner et al. 2000 [Nymphomyiidae]
• Nymphomyiidae, family, Tokunaga 1932 [Diptera]
• Nymphomyiomorpha, infraorder, Rohdendorf 1964 [Diptera]
• Nymphophilinae, subfamily, D. W. Taylor 1966 [Hydrobiidae]
• Nymphophilus, Taylor 1966 [Hydrobiidae]
• Nymphorhynchia, Rzhonsnitskaya 1956 [Trigonirhynchiidae]
• Nymphydiinae, subfamily, Bates 1859 [Riodinidae]
• Nypa, Steck [Arecaceae]
• Nypa australis, Pole and Macphail 1996 [Arecaceae]
• Nyranerpeton, Werneburg 2012 [Micromelerpetontidae]
• Nyranerpeton amilneri, Werneburg 2012 [Micromelerpetontidae]
• Nyrania, Fritsch 1885 [Cochleosauridae]
• Nyrania trachystoma, Fritsch 1885 [Cochleosauridae]
• Nyraniidae, family, Hoffman 1969 [Spirobolida]
• Nyraniidae, family, Lydekker 1889 [Edopoidea]
• Nyranius, Hoffman 1963 [Nyraniidae]
• Nyranius costulatus (Fritsch 1875) [Nyraniidae]
• Nyranius tabulatus (Fritsch 1899) [Nyraniidae]
• Nyranytarbus, Harvey and Selden 1995 [Eophrynidae]
• Nyranytarbus hofmanni (Fritsch 1899) [Eophrynidae]
• Nyranytarbus longipes (Fritsch 1899) [Eophrynidae]
• Nyroca, Smith [Anatidae]
• Nyroca affinis (Eyton 1838) [unclassified species]
• Nyroca americana (Eyton 1838) [unclassified species]
• Nyroca australis, Eyton 1838 [unclassified species]
• Nyroca collaris (Donovan 1809) [unclassified species]
• Nyroca effodiata, De Vis 1905 [Anatidae]
• Nyroca reclusa, De Vis 1888 [unclassified species]
• Nyroca robusta, De Vis 1888 [unclassified species]
• Nyroca valisineria (Wilson 1814) [unclassified species]
• Nysius, Dallas [Lygaeidae]
• Nysius stratus, Scudder 1890 [Lygaeidae]
• Nysius terrae, Scudder 1890 [Lygaeidae]
• Nysius tritus, Scudder 1890 [Lygaeidae]
• Nysius vecula, Scudder 1890 [Lygaeidae]
• Nysius vinctus, Scudder 1890 [Lygaeidae]
• Nyssa, Linnaeus [Nyssaceae]
• Nyssa californica, MacGinitie 1941 [Nyssaceae]
• Nyssa disseminata, F. Kirchheimer 1937 [Nyssaceae]
• Nyssaceae, family [Myrtiflorae]
• Nyssapollenites, Thiergart 1937 [Magnoliophyta]
• Nyssapollenites albertensis, Singh 1971 [Nyssapollenites]
• Nyssapollenites endobalteus, Mildenhall and Pocknall 1989 [Nyssapollenites]
• Nyssapollenites lanosus, Dettmann 1973 [Nyssapollenites]
• Nyssapollenites lehmanii, Schrank 1994 [Nyssapollenites]
• Nyssapollenites pachyexinus, Baldoni and Askin 1993 [Nyssapollenites]
• Nyssapollenites squamosus, Dettmann 1973 [Nyssapollenites]
• Nyssapollenites triangulus, Singh 1983 [Nyssapollenites]
• Nyssidium, Heer [Cercidiphyllaceae]
• Nyssidium arcticum, Iljinskaja 1974 [unclassified species]
• Nysso (Latreille 1802) [Crabronidae]
• Nyssodon, Simpson 1927 [Cimolestidae]
• Nyssodon punctidens, Simpson 1927 [Cimolestidae]
• Nysson, Latreille 1802 [Crabronidae]
• Nysson rottensis, Meunier 1915 [Crabronidae]
• Nyssonidae, family [Crabronidae]
• Nyssonina, subtribe, Latreille 1804 [Crabronidae]
• Nyssoninae, subfamily () [Crabronidae]
• Nyssonini, tribe () [Crabronidae]
• Nyssorhynchus (Blanchard 1902) [unclassified genus]
• Nystia, Tournouer 1869 [Micromelaniidae]
• Nystia, Tournouer 1869 [Micromelaniidae]
• Nystia, Tournouer 1869 [Truncatellidae]
• Nystiellidae, family, Clench and Turner 1952 [Ptenoglossa]
• Nystiellinae, subfamily, Clench 1952 [Epitoniidae]
• Nyterops, Struve 1972 [Phacopidae]
• Nyterops nyter, Struve 1970 [Phacopidae]
• Nythosauridae, family, Watson 1917 [Epicynodontia]
• Nythosaurus, R. C. Owen 1859 [Cynodontia]
• Nythosaurus browni, Broom 1912 [Nythosaurus]
• Nythosaurus larvatus, Owen 1876 [Thrinaxodon]
• Nyuella [Helcionellidae]
• Nyujwa, Perkovskiy 1990 [Nitidulidae]
• Nyujwa zherichini, Perkovskiy 1990 [Nitidulidae]

Revision as of 21:14, 18 August 2019

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"Kn" spelling

What is the origin of the "Kn" spelling of words like knife, knelt and knew? Drutt (talk) 16:15, 23 January 2008 (UTC)[reply]

it used to be pronounced that way. 220.253.132.190 (talk) 09:55, 16 November 2008 (UTC)[reply]

Maybe ^ should be inserted in the "see also" of the article (I won't dare...), and if ^^ could be sourced. 85.72.165.167 (talk) 00:58, 4 October 2010 (UTC) 4urB eor rkrn rkje4 4rkjvg 4jm BNb b b e3b —Preceding unsigned comment added by 85.230.81.75 (talk) 17:30, 1 February 2011 (UTC)[reply]

Letter N from Egyptian N ?

Have you not considered that the letter N may have come from the egyptian hieroglyph that looks like /\/\/\/\ which just by coincidence happens to represent the sound 'N' ? in case you don't see it: /\/\/\/\ -> /\/ —Preceding unsigned comment added by 85.96.122.245 (talk) 11:30, 26 March 2011 (UTC)[reply]

Have a look at M. —Tamfang (talk) 18:32, 26 March 2011 (UTC)[reply]
You have put the hieroglyph for J (snake) next to Ns because they REMOTELY look alike? and the hieroglyph N next to Ms because they look like.. but not considered mentioning the hieroglyph of N next to other symbols of N? where both the sounds and symbols match? 85.96.122.245 (talk) 15:48, 27 March 2011 (UTC)[reply]
Not so much because they look alike (though I gotta say the Proto-Semitic 'n' shown here resembles the J-snake a lot less REMOTELY than it resembles the water-sign) but because there is a plausible hypothesis that the Phoenicians took a symbol for the first sound of the Egyptian word for 'snake' and used it instead for the first sound of their own word for 'snake'. —Tamfang (talk) 19:13, 27 March 2011 (UTC)[reply]

Consistency across wikipedia, key info: Wiktionary, disambig, maths and stats

I want to point out there's a bit of difficulty with the mathematecal and statistical uses of n, which isn't entirely clean, clear and cosistent between this article, the disambig page, wiktionary and the linkage with relevant maths and statistics articles. But it is of quite some interest and need to get clear. I think the disambig page and this were the most informative for me, and the oxford dictionary online page. The difference between sample size, or being the variable, roman numeral for zero, it's all quite crucial. Kathybramley (talk) 17:16, 19 November 2013 (UTC)[reply]

Protection

Why all the letters of the alphabet pages are protected! Kpgjhpjm (talk) 16:41, 6 May 2018 (UTC)[reply]