Choanomphalus is a genus of air-breathing freshwater snails, aquatic pulmonate gastropod mollusks in the family Planorbidae, the ram's horn snails, or planorbids. All species in this genus have sinistral or left-coiling shells.
| Choanomphalus | |
|---|---|
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| An apertural view of the shell of Choanomphalus maacki | |
Scientific classification 
| |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Mollusca |
| Class: | Gastropoda |
| Superorder: | Hygrophila |
| Family: | Planorbidae |
| Subfamily: | Planorbinae |
| Tribe: | Planorbini |
| Genus: | Choanomphalus Gerstfeldt, 1859[1] |
Species
editSpecies within the genus Choanomphalus include:
- Choanomphalus amauronius Bourguignat, 1860[2]
- Choanomphalus annuliformis Kozhov, 1936[2]
- Choanomphalus anomphalus W. Dybowski, 1901[3]
- Choanomphalus aorus Bourguignat, 1860[2]
- Choanomphalus baicalensis[4][unreliable source?]
- Choanomphalus bathybius Beckman & Starobogatov, 1975[2]
- Choanomphalus bathybius meridianus Beckman & Starobogatov, 1975[2]
- Choanomphalus cryptomphalus W. Dybowski, 1901[3]
- Choanomphalus eurystomus Lindholm, 1909[3]
- Choanomphalus gerstfeldtianus Lindholm, 1909[2]
- Choanomphalus grachevi Sitnikova & Röpstorf, 1999[2]
- Choanomphalus huzhirensis Beckman & Starobogatov, 1975[2]
- Choanomphalus hyaliniiformis Moskvicheva & Dworiadkin, 1980[2]
- Choanomphalus incertus Lindholm, 1909[2]
- Choanomphalus incertus mesospiralis B. Dybowski & Grochmalicki, 1925[2]
- Choanomphalus korotnevi Lindholm, 1909[2]
- Choanomphalus kozhovi Beckman & Starobogatov, 1975[2]
- Choanomphalus lindholmi Beckman & Starobogatov, 1975[3]
- Choanomphalus maacki Gerstfeldt, 1859[3] - type species
- Choanomphalus microtrochus Lindholm, 1909[3]
- Choanomphalus mongolicus[5]
- Choanomphalus okhoticus Prozorova & Starobogatov, 1997[3]
- Choanomphalus omphalotus W. Dybowski, 1901[3]
- Choanomphalus parvus Kozhov, 1936[2]
- Choanomphalus patulaeformis Lindholm, 1909[2]
- Choanomphalus planorbiformis Beckman & Starobogatov, 1975[2]
- Choanomphalus pygmaeus Lindholm, 1909[3]
- Choanomphalus schrencki or Choanomphalus schrenkii W. Dybowski, 1875[2]
- Choanomphalus valvatoides W. Dybowski, 1875[2]
Synonyms:
- Choanomphalus riparius (Westerlund, 1865)[2] is a synonym of Gyraulus riparius
- Choanomphalus rossmaessleri (Auerswald in A. Schmidt, 1851)[2] is a synonym of Gyraulus rossmaessleri
References
edit- ^ Gerstfeldt G. (1859). "Ueber Land- und Süsswasser-Mollusken Sibiriens und Amur-Gebietes". Mémoires des Savants étrangers 9: 507-548. page 527.
- ^ a b c d e f g h i j k l m n o p q r s t u v w x Kantor Yu I., Vinarski M. V., Schileyko A. A. & Sysoev A. V. (published online on March 2, 2010). "Catalogue of the continental mollusks of Russia and adjacent territories". Version 2.3.1.
- ^ a b c d e f g h i IUCN (2013). IUCN Red List of Threatened Species. Version 2013.2. <www.iucnredlist.org>. Downloaded on 16 May 2014.
- ^ Choanomphalus baicalensis. NCBI.
- ^ Sitnikova T. Ya. (1999). "Variability of the gastropod mollusk Choanomphalus mongolicus shell from Lake Hovsgol". Russian Journal of Zoology 78(7): 413-4??. abstract Archived 2016-03-04 at the Wayback Machine