Sample LocationSTATE: OK
CountyA: Bryan
Drainage:
Locality: Blue River, below Durant Dam at Armstrong
QUAD:
Town:
RANGE: CountyBryanCollection Date1968-06-20
Potamilus purpuratus (Unionidae): 10094. Franklin College Collections, accessed 13/11/2026, https://digitalcollections.franklin.uga.edu/nodes/view/47562