Sample LocationSTATE: MA
CountyA: Middlesex
Drainage:
Locality: Squannacook River; 1.4 mi SE of Townsend; 0.77 mi WSW of Townsend Harbor; Townsend Town Boundary
QUAD:
Town:
RANGE: CountyMiddlesexCollection Date1983-06-15
Strophitus undulatus (Unionidae): 9858. Franklin College Collections, accessed 13/11/2026, https://digitalcollections.franklin.uga.edu/nodes/view/47134