dcsimg

Bullhead, Pleurobema aesopus (Green) from Wabash River, top; Dromedary mussel, Dromus dromas (Lea), from Cumberland River, middle pair; Fan-shell, Cyprogenia irrorala (Lea), from Cumberland River, lower pair. 1921. Pleurobema; Dromus; Cyprogenia; Freshwat

Image of unionid freshwater mussels

Description:

Bullhead, Pleurobema aesopus (Green) from Wabash River, top; Dromedary mussel, Dromus dromas (Lea), from Cumberland River, middle pair; Fan-shell, Cyprogenia irrorala (Lea), from Cumberland River, lower pair.

Source Information

license
cc-publicdomain
publisher
Freshwater and Marine Image Bank, University of Washington Libraries Digital Collections
provider
Freshwater and Marine Image Bank