Pisidium supinum
Pisidium supinum is a species of small freshwater clam, a pea clam, an aquatic bivalve mollusc in the family Sphaeriidae
The shell of this species is 3 to 5 mm in size, and is roughly triangular in shape.
Pisidium supinum is a species of small freshwater clam, a pea clam, an aquatic bivalve mollusc in the family Sphaeriidae
The shell of this species is 3 to 5 mm in size, and is roughly triangular in shape.