Reverse pebblesnail

Taxobox
name = Reverse pebblesnail


status = EX | status_system = IUCN2.3
regnum = Animalia
phylum = Mollusca
classis = Gastropoda
ordo = Sorbeoconcha
familia = Hydrobiidae
genus = "Somatogyrus"
species = "S. alcoviensis"
binomial = "Somatogyrus alcoviensis"
binomial_authority = Krieger, 1915
synonyms = The reverse pebblesnail ("Somatogyrus alcoviensis") was a species of gastropod in the Hydrobiidae family. It was endemic to the United States.

ource

* Bogan, A.E. 2000. [http://www.iucnredlist.org/search/details.php/40053/all Somatogyrus alcoviensis] .
* [http://www.iucnredlist.org 2006 IUCN Red List of Threatened Species. ] Downloaded on 07 August 2007.