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+| superfamilia = Otinoidea
 
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{{Short description|Species of gastropod}}
{{italic title}}
{{Italic title}}
{{Use dmy dates|date=May 2017}}
{{Taxobox
{{Taxobox
| name = ''Otina ovata''
| name = ''Otina ovata''
| fossil_range= {{fossil range|Upper Jurassic|Recent|ref=<ref name="AB Otinidae">[http://www.animalbase.uni-goettingen.de/zooweb/servlet/AnimalBase/home/family?id=908 "Family summary for Otinidae"]. [[AnimalBase]], last modified 16 january 2007, accessed 8 March 2011.</ref>}} (range is for Otinidae)
| image =
| image = Otina otis (Sowerby).jpg
| image_caption =
| image_caption =
| status =
| status =
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| phylum = [[Mollusca]]
| phylum = [[Mollusca]]
| classis = [[Gastropoda]]
| classis = [[Gastropoda]]
| unranked_superfamilia =
| unranked_familia =
clade [[Heterobranchia]]<br/>
clade [[Heterobranchia]]<br/>
clade [[Euthyneura]]<br/>
clade [[Euthyneura]]<br/>
Line 14: Line 17:
clade [[Eupulmonata]]
clade [[Eupulmonata]]
| superfamilia = [[Otinoidea]]
| superfamilia = [[Otinoidea]]
| familia = [[Otinidae]]
| familia = '''Otinidae'''
| familia_authority = [[Henry Adams (zoologist)|H. Adams]] & [[Arthur Adams (zoologist)|A. Adams]], 1855<ref>[[Henry Adams (zoologist)|Adams H.]] & [[Arthur Adams (zoologist)|Adams A.]] (1855). ''The genera of Recent Mollusca arranged according to their organisation'', Van Voorst, London. '''2'''(23): [https://archive.org/stream/generaofrecentmo02adam#page/248/mode/2up 249].</ref>
| genus = ''[[Otina]]''
| genus = '''''Otina'''''
| genus_authority = [[J. E. Gray]], 1847<ref>Gray J. E. (1847). "A list of the genera of recent Mollusca, their synonyma and types". ''[[Proceedings of the Zoological Society of London]]'' '''15''': 129-219.</ref>
| species = '''''O. ovata'''''
| species = '''''O. ovata'''''
| binomial = ''Otina ovata''
| binomial = ''Otina ovata''
| binomial_authority = ([[Thomas Brown (naturalist)|Brown]], 1827)<ref name="Brown 1827">Brown T. (1827). ''Illustrations of the Conchology of Great Britain and Ireland''. Edinburgh, W. H. Lizars, D. Lizars and S. Highley. [vi] + v, 1-65 , 52 plates. [http://www.archive.org/stream/illustrationsco00browgoog#page/n97/mode/1up Plate 38], fig. 27-28.</ref>
| binomial_authority = ([[Thomas Brown (naturalist)|Brown]], 1827)<ref name="Brown 1827">Brown T. (1827). ''Illustrations of the Conchology of Great Britain and Ireland''. Edinburgh, W. H. Lizars, D. Lizars and S. Highley. [vi] + v, 1-65 , 52 plates. [https://archive.org/stream/illustrationsco00browgoog#page/n97/mode/1up Plate 38], fig. 27-28.</ref>
| synonyms_ref = <ref name="WoRMS 2011">Gofas, S. (2011). ''Otina ovata'' (Brown, 1827). Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=140661 on 2011-03-08</ref>
| synonyms_ref = <ref name="WoRMS 2011">Gofas, S. (2011). ''Otina ovata'' (Brown, 1827). Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=140661 on 2011-03-08</ref>
| synonyms =
| synonyms =
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* ''Helix otis'' Turton, 1819
* ''Helix otis'' Turton, 1819
* ''Otina otis'' (Turton, 1819)
* ''Otina otis'' (Turton, 1819)
* ''Otina turtoni'' [[Arnould Locard|Locard]], 1886<ref>[[Arnould Locard|Locard A.]] (1886). [http://visualiseur.bnf.fr/Visualiseur?Destination=Gallica&O=NUMM-99097 ''Prodrome de malacologie française. Catalogue général des mollusques vivants de France. Mollusque marins'']. Lyon, H. Georg & Paris, Baillière, pp. X + 778. page 88.</ref>
* ''Otina turtoni'' Locard, 1886
}}
}}


'''''Otina ovata''''' is a [[species]] of small, air-breathing [[sea snail]] or sea [[slug]], a [[marine (ocean)|marine]] [[pulmonate]] [[gastropod]] [[mollusk]] in the family [[Otinidae]].
'''''Otina ovata''''' is a [[species]] of small, air-breathing [[sea snail]] or [[sea slug]], a [[marine (ocean)|marine]] [[pulmonate]] [[gastropod]] [[mollusk]] in the superfamily [[Otinoidea]].


''Otina ovata'' is the only recent species in the family Otinidae.<ref>[http://www.animalbase.uni-goettingen.de/zooweb/servlet/AnimalBase/home/genus?id=1172 "Genus summary for ''Otina''"]. [[AnimalBase]], last modified 16 January 2007, accessed 8 March 2011.</ref>
''Otina ovata'' is the only species in the genus '''''Otina'''''.<ref>[http://www.animalbase.uni-goettingen.de/zooweb/servlet/AnimalBase/home/genus?id=1172 "Genus summary for ''Otina''"]. [[AnimalBase]], last modified 16 January 2007, accessed 8 March 2011.</ref><ref name="Glöer 2002"/> ''Otina'' is the only genus in the family '''Otinidae'''.<ref name="Glöer 2002">Glöer P. (2002) ''Die Süßwassergastropoden Nord- und Mitteleuropas''. Die Tierwelt Deutschlands, ConchBooks, Hackenheim, 326 pp., {{ISBN|3-925919-60-0}}, page 259-290.</ref><ref>{{in lang|cs}} de Bruyne R. H. (2004). ''Encyklopedie ulit a lastur''. Rebo Productions, 336 pp., {{ISBN|80-7234-288-6}}, page 226.</ref>

This family was classified within the clade [[Eupulmonata]], which was within the informal group [[Basommatophora]], according to the [[Taxonomy of the Gastropoda (Bouchet & Rocroi, 2005)]].<ref>{{Bouchet 2005}}</ref>

Various authors have referred some North American [[fossil]] shells to "Otinidae",<ref name="AB Otinidae">[http://www.animalbase.uni-goettingen.de/zooweb/servlet/AnimalBase/home/family?id=908 "Family summary for Otinidae"]. [[AnimalBase]], last modified 16 january 2007, accessed 8 March 2011.</ref> but they did not give a genus or species for these records.


==Distribution==
==Distribution==
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* Sardinia<ref name="AB"/>
* Sardinia<ref name="AB"/>


The type locality is [[Devonshire]].<ref>[http://www.animalbase.uni-goettingen.de/zooweb/servlet/AnimalBase/home/speciestaxon?id=15672 "Species taxon summary ''ovatum'' Brown, 1827 described in ''Galericulum''"], accessed 8 March 2011</ref>
The type locality is [[Devon]]shire, England.<ref>[http://www.animalbase.uni-goettingen.de/zooweb/servlet/AnimalBase/home/speciestaxon?id=15672 "Species taxon summary ''ovatum'' Brown, 1827 described in ''Galericulum''"], accessed 8 March 2011</ref>


== Description ==
== Description ==
The [[gastropod shell|shell]] is very small.<ref name="AB"/> The shell has 1.5 [[whorl (mollusc)|whorls]].<ref name="AB"/> The [[last whorl]] is inflated.<ref name="AB"/> The [[aperture (mollusc)|aperture]] is oval and very large, like in [[succineids]], columellar and parietal sides of the margin thickened.<ref name="AB"/>
The [[gastropod shell|shell]] is very small.<ref name="AB"/> The shell has 1.5 [[whorl (mollusc)|whorls]].<ref name="AB"/> The [[last whorl]] is inflated.<ref name="AB"/> The [[aperture (mollusc)|aperture]] is oval and very large, like in [[Succineidae|succineids]], columellar and parietal sides of the margin thickened.<ref name="AB"/>


The width of the shell is 2-5 mm.<ref name="AB"/> The height of the shell is 1.5-3 mm.<ref name="AB"/>
The width of the shell is 1.5–3&nbsp;mm.<ref name="Glöer 2002"/><ref name="AB"/> The height of the shell is 2–5&nbsp;mm.<ref name="Glöer 2002"/><ref name="AB"/>


Animal cannot withdraw entirely into the shell.<ref name="AB"/> Eyes look like in comic snails.<ref name="AB"/> ''Otina ovata'' has no [[tentacles]].<ref name="AB"/>
The animal cannot withdraw entirely into the shell.<ref name="AB"/> ''Otina ovata'' has no [[tentacles]].<ref name="AB"/>


==Habitat==
==Habitat==
This species breathes air and thus it is found [[intertidal]]ly on rocky shores in such places as caves and rocky overhangs.
This species breathes air and thus it is found [[intertidal]]ly on rocky shores in such places as caves and rocky overhangs.


''Otina ovata'' lives in [[intertidal zone]] on rocks, algae and [[balanoid]]s.<ref name="AB"/> It can be found often in empty bivalve shells and moist rock crevices.<ref name="AB"/>
''Otina ovata'' lives in [[intertidal zone]] on rocks, algae and [[Balanus|balanoid]]s.<ref name="AB"/> It is often found in empty bivalve shells and moist rock crevices.<ref name="AB"/>


==References==
==References==
This article incorporates public domain text from the reference <ref name="AB">[http://www.animalbase.uni-goettingen.de/zooweb/servlet/AnimalBase/home/species?id=3168 "Species summary for ''Otina ovata''"]. [[AnimalBase]], last modified 28 February 2011, accessed 8 March 2011.</ref>
This article incorporates public domain text from the reference <ref name="AB">[http://www.animalbase.uni-goettingen.de/zooweb/servlet/AnimalBase/home/species?id=3168 "Species summary for ''Otina ovata''"]. [[AnimalBase]], last modified 28 February 2011, accessed 8 March 2011.</ref>
{{reflist}}
{{Reflist}}


== External links ==
== External links ==
{{Commons category}}
* {{NCBI|453442|''Otina ovata''}}
* [http://www.ne.jp/asahi/dexter/sinister/gallery/species/OtiOva.html photo of the shell of ''Otina ovata''.]
* [http://www.ne.jp/asahi/dexter/sinister/gallery/species/OtiOva.html photo of the shell of ''Otina ovata''.]
* [http://www.nmr-pics.nl/Otinidae/album/index.html photo of the shell of ''Otina ovata''.]
* [http://data.gbif.org/species/13739647 distribution map]
* [http://data.gbif.org/species/13739647 distribution map]

{{Taxonbar|from=Q936725}}


[[Category:Otinidae]]
[[Category:Otinidae]]
[[Category:Gastropods described in 1827]]

Latest revision as of 20:21, 30 December 2023

Otina ovata
Temporal range: Upper Jurassic–Recent[1] (range is for Otinidae)
Scientific classification
Kingdom:
Animalia
Phylum:
Mollusca
Class:
Gastropoda
(unranked):
clade Heterobranchia

clade Euthyneura
clade Panpulmonata

clade Eupulmonata
Superfamily:
Otinoidea
Family:
Otinidae

Genus:
Otina

Species:
O. ovata
Binomial name
Otina ovata
(Brown, 1827)[4]
Synonyms[6]
  • Galericulum ovatum Brown, 1827[4]
  • Helix otis Turton, 1819
  • Otina otis (Turton, 1819)
  • Otina turtoni Locard, 1886[5]

Otina ovata is a species of small, air-breathing sea snail or sea slug, a marine pulmonate gastropod mollusk in the superfamily Otinoidea.

Otina ovata is the only species in the genus Otina.[7][8] Otina is the only genus in the family Otinidae.[8][9]

This family was classified within the clade Eupulmonata, which was within the informal group Basommatophora, according to the Taxonomy of the Gastropoda (Bouchet & Rocroi, 2005).[10]

Various authors have referred some North American fossil shells to "Otinidae",[1] but they did not give a genus or species for these records.

Distribution

[edit]

This species is not common.

It occurs on the coasts of the Northeastern Atlantic Ocean in Western and South-Western Europe:[11]

The type locality is Devonshire, England.[12]

Description

[edit]

The shell is very small.[11] The shell has 1.5 whorls.[11] The last whorl is inflated.[11] The aperture is oval and very large, like in succineids, columellar and parietal sides of the margin thickened.[11]

The width of the shell is 1.5–3 mm.[8][11] The height of the shell is 2–5 mm.[8][11]

The animal cannot withdraw entirely into the shell.[11] Otina ovata has no tentacles.[11]

Habitat

[edit]

This species breathes air and thus it is found intertidally on rocky shores in such places as caves and rocky overhangs.

Otina ovata lives in intertidal zone on rocks, algae and balanoids.[11] It is often found in empty bivalve shells and moist rock crevices.[11]

References

[edit]

This article incorporates public domain text from the reference [11]

  1. ^ a b "Family summary for Otinidae". AnimalBase, last modified 16 january 2007, accessed 8 March 2011.
  2. ^ Adams H. & Adams A. (1855). The genera of Recent Mollusca arranged according to their organisation, Van Voorst, London. 2(23): 249.
  3. ^ Gray J. E. (1847). "A list of the genera of recent Mollusca, their synonyma and types". Proceedings of the Zoological Society of London 15: 129-219.
  4. ^ a b Brown T. (1827). Illustrations of the Conchology of Great Britain and Ireland. Edinburgh, W. H. Lizars, D. Lizars and S. Highley. [vi] + v, 1-65 , 52 plates. Plate 38, fig. 27-28.
  5. ^ Locard A. (1886). Prodrome de malacologie française. Catalogue général des mollusques vivants de France. Mollusque marins. Lyon, H. Georg & Paris, Baillière, pp. X + 778. page 88.
  6. ^ a b Gofas, S. (2011). Otina ovata (Brown, 1827). Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=140661 on 2011-03-08
  7. ^ "Genus summary for Otina". AnimalBase, last modified 16 January 2007, accessed 8 March 2011.
  8. ^ a b c d Glöer P. (2002) Die Süßwassergastropoden Nord- und Mitteleuropas. Die Tierwelt Deutschlands, ConchBooks, Hackenheim, 326 pp., ISBN 3-925919-60-0, page 259-290.
  9. ^ (in Czech) de Bruyne R. H. (2004). Encyklopedie ulit a lastur. Rebo Productions, 336 pp., ISBN 80-7234-288-6, page 226.
  10. ^ Bouchet, Philippe; Rocroi, Jean-Pierre; Frýda, Jiri; Hausdorf, Bernard; Ponder, Winston; Valdés, Ángel & Warén, Anders (2005). "Classification and nomenclator of gastropod families". Malacologia. 47 (1–2). Hackenheim, Germany: ConchBooks: 1–397. ISBN 3-925919-72-4. ISSN 0076-2997.
  11. ^ a b c d e f g h i j k l m n o p q "Species summary for Otina ovata". AnimalBase, last modified 28 February 2011, accessed 8 March 2011.
  12. ^ "Species taxon summary ovatum Brown, 1827 described in Galericulum", accessed 8 March 2011
[edit]
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