Lampsilis... cardium. Probably. #rayzfordayz #lampsilis #unionid #unionidae #freshwatermussels #clam #greenriver #biology #getoutside #neature #naturephotography #benthos #mollusk #shell

Lampsilis... cardium. Probably. #rayzfordayz #lampsilis #unionid #unionidae #freshwatermussels #clam #greenriver #biology #getoutside #neature #naturephotography #benthos #mollusk #shell