Anisus

Genus of gastropods

Anisus

Shells of Anisus vorticulus
Scientific classification
Domain:  | Eukaryota
Kingdom:  | Animalia
Phylum:  | Mollusca
Class:  | Gastropoda
Superorder:  | Hygrophila
Family:  | Planorbidae
Subfamily:  | Planorbinae
Tribe:  | Planorbini
Genus:  | Anisus
H. Studer, 1820[1]
Synonyms[2]

* Anisus (Anisus) S. Studer, 1820· accepted, alternate representation
* Anisus (Costorbis) Lindholm, 1926· accepted, alternate representation
* Anisus (Disculifer) C. R. Boettger, 1944· accepted, alternate representation
* † Anisus (Odontogyrorbis) Lörenthey, 1906 (junior synonym)
* † Anisus (Pseudocarinogyraulus) Popova & Starobogatov, 1970· accepted, alternate representation
* Anisus (Spiralina) Martens, 1899 (junior homonym of Spiralina Chaster, 1898; junior synonym)
* Diplodiscus Westerlund, 1897 (junior subjective synonym; also a junior homonym of Diplodiscus Diesing, 1835)
* † Odontogyrorbis Lörenthey, 1906
* Paraspira Dall, 1905
* † Paraspira (Odontogyrorbis) Lörenthey, 1906 (junior synonym)
* Paraspira (Paraspira) Dall, 1905
* Planorbis (Anisus) Studer, 1820 (combination not accepted)
* Planorbis (Costorbis) Lindholm, 1926 (original rank)
* † Planorbis (Odontogyrorbis) Lörenthey, 1906 (junior synonym)
* Planorbis (Spiralina) von Martens, 1899 (Invalid: junior homonym of Spiralina Chaster, 1898)
* Planorbis (Spirorbis) Swainson, 1840 (Invalid: junior homonym of Spirorbis Daudin, 1800 [Polychaeta]; junior synonym)
* Spiralina Martens, 1899 (junior homonym of Spiralina Chaster, 1898; junior synonym)

Anisus is a genus of small air-breathing freshwater snails, aquatic pulmonate gastropod mollusks in the subfamily Planorbinae of the family Planorbidae, the ramshorn snails and their allies.[2]

## Species

[edit]

The genus contains the following species:

Subgenus Anisus

* Anisus calculiformis (Sandberger, 1874)
* † Anisus komarovae Prysjazhnjuk, 1974
* † Anisus krambergeri (Halaváts, 1903)
* † Anisus laskarevi Milošević, 1976
* Anisus leucostoma (Millet, 1813)
* † Anisus septemgyratiformis (Gottschick, 1911)
* Anisus septemgyratus (Rossmässler, 1835)
* Anisus spirorbis (Linnaeus, 1758) - the type species of the genus[3]
* Anisus strauchianus (Clessin, 1884)[3]

Subgenus Anisus (Costorbis) Lindholm, 1926

* † Anisus densecostatus Schütt, 1994

Subgenus Disculifer C. Boettger 1944

* † Anisus omalus (Bourguignat, 1881)
* Anisus vorticulus[3]

Subgenus ?

* † Anisus angulatus (Clessin, 1877)
* † Anisus balizacensis (Peyrot, 1932)
* † Anisus brunnensis (Sauerzopf, 1953)
* † Anisus confusus Soós, 1934
* † Anisus depressissimus (Sacco, 1886)
* † Anisus dupuyianus (Noulet, 1854)
* † Anisus falsani (Locard, 1883)
* † Anisus guerichi (Andreae, 1902)
* † Anisus hilgendorfi (Fraas, 1868)
* Anisus issykulensis (Clessin, 1907)
* † Anisus mariae (Michaud, 1862)
* † Anisus matheroni (Fischer & Tournouër, 1873)
* † Anisus metochiensis Milošević, 1976
* Anisus natalensis (Krauss)[4]
* † Anisus rousianus (Noulet, 1854)
* Anisus vortex (Linnaeus, 1758)[3]

Subspecies and species brought into synonymy

* Subgenus Anisus (Gyraulus) Agassiz in Charpentier, 1837: synonym of Gyraulus Charpentier, 1837
* Anisus (Gyraulus) terekholicus Prozorova & Starobogato, 1997: synonym of Gyraulus terekholicus (Prozorova & Starobogatov, 1997)
* Subgenus † Anisus (Odontogyrorbis) Lörenthey, 1906: synonym of Anisus (Anisus) Studer, 1820
* Subgenus Anisus (Spiralina) Martens, 1899: synonym of Anisus Studer, 1820
* † Anisus angustigyratus (Sauerzopf, 1953): synonym of † Anisus (Anisus) krambergeri (Halaváts, 1903)
* † Anisus dupuyanus (Noulet, 1854): synonym of † Anisus dupuyianus (Noulet, 1854)
* Anisus septemgyratus auct. (not Rossmässler):[3] synonym of Anisus calculiformis (Sandberger, 1874)
* Anisus tokyoensis Mori, 1938: synonym of Gyraulus tokyoensis (Mori, 1938)

## References

[edit]

1. ^ (in German) Studer S. (1820). "Kurzes Verzeichniss der bis jetzt in unserm Vaterlande entdeckten Conchylien". Naturwissenschaftlicher Anzeiger der Allgemeinen Schweizerischen Gesellschaft für die Gesammten Naturwissenschaften 3(11): 83-90, 91-94. Bern.
2. ^ a b Rosenberg, G.; Bouchet, P. (2014). Anisus. Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=716342 on 2014-11-23
3. ^ a b c d e Glöer, P. 2002 Die Süßwassergastropoden Nord- und Mitteleuropas. Die Tierwelt Deutschlands, ConchBooks, Hackenheim, 326 pp., ISBN 3-925919-60-0, page 254-263.
4. ^ Oberholzer G. & Van Eeden J. A. (1967). "The freshwater molluscs of the Kruger National Park". Koedoe - African Protected Area Conservation and Science 10(1): 1-42. doi:10.4102/koedoe.v10i1.762, PDF Archived 2012-03-16 at the Wayback Machine. Fig. 21.

## External links

[edit]

* Media related to Anisus at Wikimedia Commons

Taxon identifiers

Anisus|

* Wikidata: Q291146
* Wikispecies: Anisus
* BOLD: 105825
* CoL: 7NPZK
* EoL: 77374
* Fauna Europaea: 430522
* Fauna Europaea (new): 8035a123-ac6e-4257-8ea9-c01e6718171f
* GBIF: 1186560
* iNaturalist: 86480
* IRMNG: 1299419
* NBN: NHMSYS0020528097
* NCBI: 271028
* Open Tree of Life: 4608907
* Paleobiology Database: 340259
* WoRMS: 716342

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