Choanomphalus aorus

Choanomphalus aorus is a species of freshwater air-breathing snail, an aquatic pulmonate gastropod mollusk in the family Planorbidae, the ram's horn snails, or planorbids.

Choanomphalus aorus
an apertural view of the shell of Choanomphalus aorus
Not evaluated (IUCN 3.1)[1]
Scientific classification
Kingdom:
Phylum:
Class:
(unranked):
Superfamily:
Family:
Subfamily:
Planorbinae
Tribe:
Planorbini
Genus:
Species:
C. aorus
Binomial name
Choanomphalus aorus

Distribution

This species is found in Lake Baikal, Russia and in Angara River.[3]

Description

The width of the shell is 5 mm; the height of the shell is 3 mm.[2]

Apical view of the shell.
Umbilical view of the shell.

References

  1. IUCN 2013. IUCN Red List of Threatened Species. Version 2013.2. <www.iucnredlist.org>. Downloaded on 31 May 2014.
  2. (in French) Bourguignat J. R. (1860). "Monographie du genre Choanomphalus". Revue et Magasin de Zoologie, série 2, 12: 527-531. plate 23, fig. 11-15.
  3. 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.


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