This is a demonstration of the ISM freshwater mussel image gallery.

Genus Arcidens

Class Bivalvia : Subclass Paleoheterodonta : Genus Arcidens

Arcidens coonfragosus (Rock-pocketbook)	Arcidens confragosus (Rock-pocketbook)

Class Bivalvia : Subclass Paleoheterodonta : Genus Arcidens