Granite pebblesnail

The Granite pebblesnail, scientific name Somatogyrus hinkleyi, is a species of small freshwater snails with an operculum, aquatic gastropod molluscs or micromolluscs in the family Lithoglyphidae.

Granite pebblesnail
Conservation status
Data Deficient  (IUCN 3.1)[1]
Scientific classification
Kingdom:	Animalia
Phylum:	Mollusca
Class:	Gastropoda
Subclass:	Caenogastropoda
Order:	Littorinimorpha
Family:	Lithoglyphidae
Genus:	Somatogyrus
Species:	S. hinkleyi
Binomial name
Somatogyrus hinkleyi Walker, 1904

This species is endemic to Alabama in the United States. Its natural habit is the Coosa and Tallapoosa Rivers, but it has not been collected since these rivers were impounded.^[2]