Potamilus

Potamilus is a genus of freshwater mussels, aquatic bivalve mollusks in the family Unionidae, the river mussels.

Species

Species within the genus Potamilus include:Potamilus alatus Potamilus amphichaenus Potamilus capax Potamilus inflatus Potamilus metnecktayi Potamilus ohiensis

''Potamilus purpuratus''