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.
Species
Species within the genus Choanomphalus include:
- Choanomphalus amauronius Bourguignat, 1860
- Choanomphalus amauronius angulatus (B. Dybowski & Grochmalicki, 1925)
- Choanomphalus amauronius westerlundianus Lindholm, 1909
- Choanomphalus annuliformis Kozhov, 1936
- Choanomphalus anomphalus W. Dybowski, 1901
- Choanomphalus aorus Bourguignat, 1860
- Choanomphalus baicalensis
- Choanomphalus bathybius Beckman & Starobogatov, 1975
- Choanomphalus bathybius meridianus Beckman & Starobogatov, 1975
- Choanomphalus cryptomphalus W. Dybowski, 1901
- Choanomphalus eurystomus Lindholm, 1909
- Choanomphalus gerstfeldtianus Lindholm, 1909
- Choanomphalus grachevi Sitnikova & Röpstorf, 1999
- Choanomphalus huzhirensis Beckman & Starobogatov, 1975
- Choanomphalus hyaliniiformis Moskvicheva & Dworiadkin, 1980
- Choanomphalus incertus Lindholm, 1909
- Choanomphalus incertus mesospiralis B. Dybowski & Grochmalicki, 1925
- Choanomphalus korotnevi Lindholm, 1909
- Choanomphalus kozhovi Beckman & Starobogatov, 1975
- Choanomphalus lindholmi Beckman & Starobogatov, 1975
- Choanomphalus maacki Gerstfeldt, 1859 - type species
- Choanomphalus maacki andrussowianus (Lindholm, 1909)
- Choanomphalus maacki elatior Lindholm, 1909
- Choanomphalus microtrochus Lindholm, 1909
- Choanomphalus mongolicus
- Choanomphalus okhoticus Prozorova & Starobogatov, 1997
- Choanomphalus omphalotus W. Dybowski, 1901
- Choanomphalus parvus Kozhov, 1936
- Choanomphalus patulaeformis Lindholm, 1909
- Choanomphalus planorbiformis Beckman & Starobogatov, 1975
- Choanomphalus pygmaeus Lindholm, 1909
- Choanomphalus schrencki or Choanomphalus schrenkii W. Dybowski, 1875
- Choanomphalus valvatoides W. Dybowski, 1875
Synonyms:
References