Choanomphalus

Choanomphalus
an apertural view of the shell of Choanomphalus maacki
Scientific classification
Kingdom: Animalia
Phylum: Mollusca
Class: Gastropoda
(unranked): clade Heterobranchia
clade Euthyneura
clade Panpulmonata
clade Hygrophila
Superfamily: Planorboidea
Family: Planorbidae
Subfamily: Planorbinae
Tribe: Planorbini[1]
Genus: Choanomphalus
Gerstfeldt, 1859[2]

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[3]
    • Choanomphalus amauronius angulatus (B. Dybowski & Grochmalicki, 1925)[3]
    • Choanomphalus amauronius westerlundianus Lindholm, 1909[3]
  • Choanomphalus annuliformis Kozhov, 1936[3]
  • Choanomphalus anomphalus W. Dybowski, 1901[4]
  • Choanomphalus aorus Bourguignat, 1860[3]
  • Choanomphalus baicalensis[5]
  • Choanomphalus bathybius Beckman & Starobogatov, 1975[3]
    • Choanomphalus bathybius meridianus Beckman & Starobogatov, 1975[3]
  • Choanomphalus cryptomphalus W. Dybowski, 1901[4]
  • Choanomphalus eurystomus Lindholm, 1909[4]
  • Choanomphalus gerstfeldtianus Lindholm, 1909[3]
  • Choanomphalus grachevi Sitnikova & Röpstorf, 1999[3]
  • Choanomphalus huzhirensis Beckman & Starobogatov, 1975[3]
  • Choanomphalus hyaliniiformis Moskvicheva & Dworiadkin, 1980[3]
  • Choanomphalus incertus Lindholm, 1909[3]
    • Choanomphalus incertus mesospiralis B. Dybowski & Grochmalicki, 1925[3]
  • Choanomphalus korotnevi Lindholm, 1909[3]
  • Choanomphalus kozhovi Beckman & Starobogatov, 1975[3]
  • Choanomphalus lindholmi Beckman & Starobogatov, 1975[4]
  • Choanomphalus maacki Gerstfeldt, 1859[4] - type species
    • Choanomphalus maacki andrussowianus (Lindholm, 1909)[3]
    • Choanomphalus maacki elatior Lindholm, 1909[3]
  • Choanomphalus microtrochus Lindholm, 1909[4]
  • Choanomphalus mongolicus[6]
  • Choanomphalus okhoticus Prozorova & Starobogatov, 1997[4]
  • Choanomphalus omphalotus W. Dybowski, 1901[4]
  • Choanomphalus parvus Kozhov, 1936[3]
  • Choanomphalus patulaeformis Lindholm, 1909[3]
  • Choanomphalus planorbiformis Beckman & Starobogatov, 1975[3]
  • Choanomphalus pygmaeus Lindholm, 1909[4]
  • Choanomphalus schrencki or Choanomphalus schrenkii W. Dybowski, 1875[3]
  • Choanomphalus valvatoides W. Dybowski, 1875[3]

Synonyms:

References

  1. ↑ Albrecht C., Kuhn K. & Streit B. (2007). "A molecular phylogeny of Planorboidea (Gastropoda, Pulmonata): insights from enhanced taxon sampling". Zoologica Scripta 36: 27-39. doi:10.1111/j.1463-6409.2006.00258.x.
  2. ↑ Gerstfeldt G. (1859). "Ueber Land- und Süsswasser-Mollusken Sibiriens und Amur-Gebietes". Mémoires des Savants étrangers 9: 507-548. page 527.
  3. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 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.
  4. 1 2 3 4 5 6 7 8 9 IUCN (2013). IUCN Red List of Threatened Species. Version 2013.2. <www.iucnredlist.org>. Downloaded on 16 May 2014.
  5. ↑ Choanomphalus baicalensis. NCBI.
  6. ↑ Sitnikova T. Ya. (1999). "Variability of the gastropod mollusk Choanomphalus mongolicus shell from Lake Hovsgol". Russian Journal of Zoology 78(7): 413-4??. abstract
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