Photo By/Credit
Hagerty, Ryan/USFWS
Date Shot/Created
09/01/2015Media Usage Rights/License
Public Domain
Image
Endangered freshwater mussels in the Allegheny River. Pleurobema clava, Clubshell (Endangered) Epioblasma torulosa rangiana, Northern Riffleshell (Endangered) Elliptic dilatata, Spike