Choanomphalus
Genus of molluscs
From Wikipedia, the free encyclopedia
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 | |
|---|---|
| |
| An apertural view of the shell of Choanomphalus maacki | |
Scientific classification  | |
| Kingdom: | Animalia |
| Phylum: | Mollusca |
| Class: | Gastropoda |
| Superorder: | Hygrophila |
| Family: | Planorbidae |
| Subfamily: | Planorbinae |
| Tribe: | Planorbini |
| Genus: | Choanomphalus Gerstfeldt, 1859[1] |
Species
Species 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