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{{Short description|Genus of fishes}}
{{Taxobox
{{Automatic taxobox
⚫
| name = ''Pseudolaguvia''
| image = Pseudolaguvia shawi.jpg
| regnum = [[Animalia]]
| image_caption = ''Pseudolaguvia shawi''
| phylum = [[Chordata]]
⚫
| taxon = Pseudolaguvia
| classis = [[Actinopterygii]]
| authority = [[Kamla Sankar Misra|Misra]], 1976
| ordo = [[Siluriformes]]
| type_species = ''[[Glyptothorax tuberculatus]]''
| familia = [[Erethistidae]]
| type_species_authority = [[Baini Prashad|Prashad]] & [[Dev Dev Mukerji|Mukerji]], 1929
⚫
| genus = '''''Pseudolaguvia'''''
| genus_authority = Misra, 1976
}}
}}


⚫
'''''Pseudolaguvia''''' is a [[genus]] of [[South Asian river catfish]]es. These [[species]] inhabit hill streams and large rivers.<ref name="Ng2006">{{cite journal | url = http://www.mapress.com/zootaxa/2006f/zt01229p068.pdf | title = ''Pseudolaguvia ferula'', a new species of sisoroid catfish (Teleostei: Erethistidae) from India | author = Ng, H.H. | journal = [[Zootaxa]] | volume = 1229 | pages = 59–68 | year = 2006 | doi = 10.11646/zootaxa.1229.1.5 }}</ref> ''[[Pseudolaguvia tenebricosa|P. tenebricosa]]'' is found in fast running, clear water; the river has a sandy bottom and numerous rocks and boulders and [[aquatic vegetation]] is absent.<ref name="Britz">{{cite journal | url = http://www.mapress.com/zootaxa/2003f/zt00388.pdf | title = A new species of the Asian catfish genus ''Pseudolaguvia'' from Myanmar (Teleostei: Ostariophysi: Siluriformes: Erethistidae) |author1=Britz, R. |author2=Ferraris, C.J. Jr | journal = [[Zootaxa]] | volume = 388 | pages = 1–8 | year = 2003 | doi = 10.11646/zootaxa.388.1.1 }}</ref> ''[[Pseudolaguvia inornata|P. inornata]]'' is from clear, shallow, moderately flowing streams with a predominantly sandy bottom.<ref name="Ng2005b"/> ''[[Pseudolaguvia muricata|P. muricata]]'' is found in clear, shallow, slow-flowing streams with a mixed substrate of sand and detritus; these fish are found amongst [[detritus]] in areas with current.<ref name="Ng2005b"/> ''[[Pseudolaguvia ferula|P. ferula]]'' is also found in swift flowing waters with a mixed rocky/sandy bottom.<ref name="Ng2006"/>
'''''Pseudolaguvia''''' is a [[genus]] of [[catfish]]es ([[order (biology)|order]] Siluriformes) in the [[family (biology)|family]] [[Erethistidae]].


==Species==
==Biodiversity & distribution==
There are currently 22 recognized species in this genus:
Currently 13 accepted species, see [[species:Pseudolaguvia|''Pseudolaguvia'']]
* ''[[Pseudolaguvia assula]]'' <small>[[Ng Heok Hee|H. H. Ng]] & [[Kevin W. Conway|Conway]], 2013</small><ref name=Ng2013b>{{cite journal |author1=Ng, H.H. |author2=Conway, K.W. | year = 2013 | title = ''Pseudolaguvia assula'', a new species of crypto-benthic sisorid catfish from central Nepal (Teleostei: Sisoridae) | journal = Ichthyological Exploration of Freshwaters | volume = 24 | issue = 2 | pages = 179–185 }}</ref>
* ''[[Pseudolaguvia austrina]]'' <small>[[Kizhakke Veetil Radhakrishnan|Radhakrishnan]], [[Sivan Suresh Kumar|Sureshkumar]] & [[Ng Heok Hee|H. H. Ng]], 2011</small>
* ''[[Pseudolaguvia ferruginea]]'' <small>[[Ng Heok Hee|H. H. Ng]], 2009</small>
* ''[[Pseudolaguvia ferula]]'' <small>[[Ng Heok Hee|H. H. Ng]], 2006</small>
* ''[[Pseudolaguvia flavida]]'' <small>[[Ng Heok Hee|H. H. Ng]], 2009</small>
* ''[[Pseudolaguvia foveolata]]'' <small>[[Ng Heok Hee|H. H. Ng]], 2005</small>
* ''[[Pseudolaguvia fucosa]]'' <small>[[Ng Heok Hee|H. H. Ng]], [[Lalramliana]] & [[Samuel Lalronunga|Lalronunga]], 2016</small><ref name=Ng2016>{{cite journal |vauthors=Ng HH, Lalramliana L, Lalronunga S | year = 2016 | title = A new diminutive sisorid catfish (Actinopterygii: Siluriformes) from northeastern India | journal = Zootaxa | volume = 4105 | issue = 6| pages = 546–556 | doi=10.11646/zootaxa.4105.6.2| pmid = 27394797 }}</ref>
* ''[[Pseudolaguvia inornata]]'' <small>[[Ng Heok Hee|H. H. Ng]], 2005</small>
* ''[[Pseudolaguvia jiyaensis]]'' <small>[[Lakpa Tamang|Tamang]] & [[Bikramjit Sinha|Sinha]], 2014</small><ref name=Tamang2014>{{cite journal |author1=Tamang, L. |author2=Sinha, B. | year = 2014 | title = Two new species of the South Asian catfish genus ''Pseudolaguvia'' from northeastern India (Teleostei: Sisoridae) | journal = Zootaxa | volume = 3887 | issue = 1 | pages = 37–54 | pmid = 25543922 | doi=10.11646/zootaxa.3887.1.2}}</ref>
* ''[[Pseudolaguvia kapuri]]'' <small>([[Raj Tilak (ichthyologist)|Tilak]] & [[Akhlaq Husain|Husain]], 1975)</small>
* ''[[Pseudolaguvia lapillicola]]'' <small>[[Ralf Britz|Britz]], [[Palakkaparambil Hamsa Anvar Ali|A. Ali]] & [[Rajeev Raghavan|Raghavan]], 2013</small><ref name=Britz2013>{{cite journal |vauthors=Britz R, Ali A, Raghavan R | year = 2013 | title = ''Pseudolaguvia lapillicola'', a new species of catfish from Peninsular India (Teleostei: Sisoridae) | journal = Ichthyological Exploration of Freshwaters | volume = 23 | issue = 4| pages = 289–295 }}</ref>
* ''[[Pseudolaguvia magna]]'' <small>[[Lakpa Tamang|Tamang]] & [[Bikramjit Sinha|Sinha]], 2014</small><ref name=Tamang2014/>


* ''[[Pseudolaguvia meghalayaensis]]'' <small>Yumnam Lokeshwor and Pringranchi Dokgre Marak. 2022</small> <ref>Yumnam Lokeshwor and Pringranchi Dokgre Marak. 2022. Pseudolaguvia meghalayaensis, A New Diminutive Sisorid Catfish (Teleostei: Siluriformes) from Northeastern India. Zootaxa. 5175(3); 367-376. DOI: 10.11646/zootaxa.5175.3.3</ref>
⚫
==Description==
⚫
Externally, these fish resemble members of the [[Sisoridae|sisorid]] catfish genus ''[[Glyptothorax]]''.<ref name="Ng2005b">{{cite journal|url=http://www.mapress.com/zootaxa/2005f/zt01044p047.pdf|title=Two new species of ''Pseudolaguvia'' (Teleostei: Erethistidae) from Bangladesh|first=Heok Hee|last=Ng|journal=[[Zootaxa]]|volume=1044|pages=35–47|year=2005|format=PDF|accessdate=2009-06-25}}</ref> ''Pseudolaguvia'' is diagnosed by the presence of a short [[thorax|thoracic]] adhesive apparatus with median depression; wide [[gill]] openings nearly meeting one another on the underside of the body; [[serrated edge|serrations]] on [[anterior]] margin of [[pectoral fin]] spine pointing toward tip; smooth to granulate anterior margin on the [[dorsal fin]] spine; slender body; papillate upper lip; and 8&ndash;10 [[anal fin]] rays.<ref name="Thomson">{{cite journal|url=http://www.mapress.com/zootaxa/2006f/zt01345p096.pdf|title=Genera of the Asian Catfish Families Sisoridae and Erethistidae (Teleostei: Siluriformes)|first=Alfred W.|last=Thomson|coauthors=Page, Lawrence M.|journal=[[Zootaxa]]|volume=1345|pages=1–96|year=2006|format=PDF|accessdate=2009-06-25}}</ref> Both the dorsal fin and pectoral fin have strong spines. The head and body are slightly depressed. The eyes are small, dorsal, and located in the middle of the head. The [[barbel (anatomy)|barbels]] are annulated with black rings.<ref name="Thomson"/>


* ''[[Pseudolaguvia muricata]]'' <small>[[Ng Heok Hee|H. H. Ng]], 2005</small>
==Ecology==
* ''[[Pseudolaguvia nepalensis]]'' {{cn|date=October 2023}}
⚫
''Pseudolaguvia'' species inhabit hill streams and large rivers.<ref name="Ng2006">{{cite journal|url=http://www.mapress.com/zootaxa/2006f/zt01229p068.pdf|title=''Pseudolaguvia ferula'', a new species of sisoroid catfish (Teleostei: Erethistidae) from India|first=Heok Hee|last=Ng|journal=[[Zootaxa]]|volume=1229|pages=59–68|year=2006|format=PDF|accessdate=2009-06-25}}</ref> ''P. tenebricosa'' is found in fast running, clear water; the river has a sandy bottom and numerous rocks and boulders, and aquatic vegetation is absent.<ref name="Britz">{{cite journal|url=http://www.mapress.com/zootaxa/2003f/zt00388.pdf|title=A new species of the Asian catfish genus ''Pseudolaguvia'' from Myanmar (Teleostei: Ostariophysi: Siluriformes: Erethistidae)|first=Ralf|last=Britz|coauthors=Ferraris, Carl J., Jr.|journal=[[Zootaxa]]|volume=388|pages=1–8|year=2003|format=PDF|accessdate=2009-06-25}}</ref> ''P. inornata'' is from clear, shallow, moderately flowing streams with a predominantly sandy bottom.<ref name="Ng2005b"/> ''P. muricata'' is found in clear, shallow, slow-flowing streams with a mixed substrate of sand and detritusl; these fish are found amongst detritus in areas with current.<ref name="Ng2005b"/> ''P. ferula'' is also found in swift flowing waters with a mixed rocky/sandy bottom.<ref name="Ng2006"/>
* ''[[Pseudolaguvia nubila]]'' <small>[[Ng Heok Hee|H. H. Ng]], [[Lalramliana]], [[Samuel Lalronunga|Lalronunga]] & [[Lalnuntluanga]], 2013</small><ref name=Ng2013a>{{cite journal |author=Heok Hee Ng |author2=Lalramliana |author3=Samuel Lalronunga |author4=Lalnuntluanga | year = 2013 | title = ''Pseudolaguvia nubila'', a new sisorid catfish (Teleostei: Sisoridae) from northeastern India | journal = Zootaxa | volume = 3647 | issue = 4 | pages = 518–526 | doi=10.11646/zootaxa.3647.4.2}}</ref>
* ''[[Pseudolaguvia ribeiroi]]'' <small>([[Sunder Lal Hora|Hora]], 1921)</small> (Painted catfish)
* ''[[Pseudolaguvia shawi]]'' <small>([[Sunder Lal Hora|Hora]], 1921)</small>
* ''[[Pseudolaguvia spicula]]'' <small>[[Ng Heok Hee|H. H. Ng]] & [[Lalramliana]], 2010</small>
* ''[[Pseudolaguvia tenebricosa]]'' <small>[[Ralf Britz|Britz]] & [[Carl J. Ferraris Jr.|Ferraris]], 2003</small>
* ''[[Pseudolaguvia tuberculata]]'' <small>([[Baini Prashad|Prashad]] & [[Dev Dev Mukerji|Mukerji]], 1929)</small>
* ''[[Pseudolaguvia vespa]]'' <small>Praveenraj, Vijayakrishnan, Lima & Gurumayum, 2021</small><ref>{{cite journal|author=Praveenraj, Jayasimhan|author2= Vijayakrishnan, Balaji|author3= Lima, Akum |author4= Gurumayum, Shantabala Devi |name-list-style=amp |year= 2021|title= A new sisorid catfish of the genus ''Pseudolaguvia'' (Teleostei: Sisoridae) from Nagaland, north-eastern India|journal= Zootaxa |volume=5082 |issue=1|page=77–86}}</ref>
* ''[[Pseudolaguvia virgulata]]'' <small>[[Ng Heok Hee|H. H. Ng]] & [[Lalramliana]], 2010</small>
* ''[[Pseudolaguvia viriosa]]'' <small>[[Ng Heok Hee|H. H. Ng]] & [[Lakpa Tamang|Tamang]], 2012</small><ref name=Ng2012>{{cite journal |author1=Ng, H.H. |author2=Tamang, L. | year = 2012 | title = ''Pseudolaguvia viriosa'', a new catfish (Teleostei: Sisoridae) from north-eastern India | journal = Zootaxa | volume = 3522 | pages = 81–88 | doi=10.11646/zootaxa.3522.1.6}}</ref>

⚫
==Description==
⚫
Externally, these fish resemble members of the [[Sisoridae|sisorid]] catfish genus ''[[Glyptothorax]]''.<ref name="Ng2005b">{{cite journal | url = http://www.mapress.com/zootaxa/2005f/zt01044p047.pdf | title = Two new species of ''Pseudolaguvia'' (Teleostei: Erethistidae) from Bangladesh | author = Ng, H.H. | journal = [[Zootaxa]] | volume = 1044 | pages = 35–47 | year = 2005 | doi = 10.11646/zootaxa.1044.1.4 }}</ref> ''Pseudolaguvia'' is diagnosed by the presence of a short [[thorax|thoracic]] adhesive apparatus with median depression; wide [[gill]] openings nearly meeting one another on the underside of the body; [[serrated edge|serrations]] on [[anterior]] margin of [[pectoral fin]] spine pointing toward tip; smooth to granulate anterior margin on the [[dorsal fin]] spine; slender body; [[papillate]] upper lip; and 8&ndash;10 [[anal fin]] rays.<ref name="Thomson">{{cite journal | url = http://www.mapress.com/zootaxa/2006f/zt01345p096.pdf | title = Genera of the Asian Catfish Families Sisoridae and Erethistidae (Teleostei: Siluriformes) |author1=Thomson, A.W. |author2=Page, L.M. | journal = [[Zootaxa]] | volume = 1345 | pages = 1–96 | year = 2006 | doi = 10.11646/zootaxa.1345.1.1 }}</ref> Both the dorsal fin and pectoral fin have strong spines. The head and body are slightly depressed. The eyes are small, dorsal, and located in the middle of the head. The [[barbel (anatomy)|barbels]] are annulated with black rings.<ref name="Thomson"/>


==References==
==References==
⚫
{{commonscat|Pseudolaguvia}}
{{reflist}}
{{Reflist}}
⚫
{{Wikispecies|Pseudolaguvia}}

{{Taxonbar|from=Q7254894}}

[[Category:Erethistidae]]
[[Category:Erethistidae]]
[[Category:Fish of South Asia]]
[[Category:Fish of South Asia]]
[[Category:Taxa named by Kamla Sankar Misra]]
[[Category:Freshwater fish genera]]
[[Category:Catfish genera]]

Latest revision as of 05:00, 29 November 2024

Pseudolaguvia
Pseudolaguvia shawi
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Actinopterygii
Order: Siluriformes
Family: Erethistidae
Genus: Pseudolaguvia
Misra, 1976
Type species
Glyptothorax tuberculatus

Pseudolaguvia is a genus of South Asian river catfishes. These species inhabit hill streams and large rivers.[1] P. tenebricosa is found in fast running, clear water; the river has a sandy bottom and numerous rocks and boulders and aquatic vegetation is absent.[2] P. inornata is from clear, shallow, moderately flowing streams with a predominantly sandy bottom.[3] P. muricata is found in clear, shallow, slow-flowing streams with a mixed substrate of sand and detritus; these fish are found amongst detritus in areas with current.[3] P. ferula is also found in swift flowing waters with a mixed rocky/sandy bottom.[1]

Species

[edit]

There are currently 22 recognized species in this genus:

Description

[edit]

Externally, these fish resemble members of the sisorid catfish genus Glyptothorax.[3] Pseudolaguvia is diagnosed by the presence of a short thoracic adhesive apparatus with median depression; wide gill openings nearly meeting one another on the underside of the body; serrations on anterior margin of pectoral fin spine pointing toward tip; smooth to granulate anterior margin on the dorsal fin spine; slender body; papillate upper lip; and 8–10 anal fin rays.[12] Both the dorsal fin and pectoral fin have strong spines. The head and body are slightly depressed. The eyes are small, dorsal, and located in the middle of the head. The barbels are annulated with black rings.[12]

References

[edit]
Wikimedia Commons has media related to Pseudolaguvia.
  1. ^ a b Ng, H.H. (2006). "Pseudolaguvia ferula, a new species of sisoroid catfish (Teleostei: Erethistidae) from India" (PDF). Zootaxa. 1229: 59–68. doi:10.11646/zootaxa.1229.1.5.
  2. ^ Britz, R.; Ferraris, C.J. Jr (2003). "A new species of the Asian catfish genus Pseudolaguvia from Myanmar (Teleostei: Ostariophysi: Siluriformes: Erethistidae)" (PDF). Zootaxa. 388: 1–8. doi:10.11646/zootaxa.388.1.1.
  3. ^ a b c Ng, H.H. (2005). "Two new species of Pseudolaguvia (Teleostei: Erethistidae) from Bangladesh" (PDF). Zootaxa. 1044: 35–47. doi:10.11646/zootaxa.1044.1.4.
  4. ^ Ng, H.H.; Conway, K.W. (2013). "Pseudolaguvia assula, a new species of crypto-benthic sisorid catfish from central Nepal (Teleostei: Sisoridae)". Ichthyological Exploration of Freshwaters. 24 (2): 179–185.
  5. ^ Ng HH, Lalramliana L, Lalronunga S (2016). "A new diminutive sisorid catfish (Actinopterygii: Siluriformes) from northeastern India". Zootaxa. 4105 (6): 546–556. doi:10.11646/zootaxa.4105.6.2. PMID 27394797.
  6. ^ a b Tamang, L.; Sinha, B. (2014). "Two new species of the South Asian catfish genus Pseudolaguvia from northeastern India (Teleostei: Sisoridae)". Zootaxa. 3887 (1): 37–54. doi:10.11646/zootaxa.3887.1.2. PMID 25543922.
  7. ^ Britz R, Ali A, Raghavan R (2013). "Pseudolaguvia lapillicola, a new species of catfish from Peninsular India (Teleostei: Sisoridae)". Ichthyological Exploration of Freshwaters. 23 (4): 289–295.
  8. ^ Yumnam Lokeshwor and Pringranchi Dokgre Marak. 2022. Pseudolaguvia meghalayaensis, A New Diminutive Sisorid Catfish (Teleostei: Siluriformes) from Northeastern India. Zootaxa. 5175(3); 367-376. DOI: 10.11646/zootaxa.5175.3.3
  9. ^ Heok Hee Ng; Lalramliana; Samuel Lalronunga; Lalnuntluanga (2013). "Pseudolaguvia nubila, a new sisorid catfish (Teleostei: Sisoridae) from northeastern India". Zootaxa. 3647 (4): 518–526. doi:10.11646/zootaxa.3647.4.2.
  10. ^ Praveenraj, Jayasimhan; Vijayakrishnan, Balaji; Lima, Akum & Gurumayum, Shantabala Devi (2021). "A new sisorid catfish of the genus Pseudolaguvia (Teleostei: Sisoridae) from Nagaland, north-eastern India". Zootaxa. 5082 (1): 77–86.
  11. ^ Ng, H.H.; Tamang, L. (2012). "Pseudolaguvia viriosa, a new catfish (Teleostei: Sisoridae) from north-eastern India". Zootaxa. 3522: 81–88. doi:10.11646/zootaxa.3522.1.6.
  12. ^ a b Thomson, A.W.; Page, L.M. (2006). "Genera of the Asian Catfish Families Sisoridae and Erethistidae (Teleostei: Siluriformes)" (PDF). Zootaxa. 1345: 1–96. doi:10.11646/zootaxa.1345.1.1.
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