Toxolasma

Toxolasma is a genus of freshwater mussels, aquatic bivalve mollusks in the family Unionidae, the river mussels.

Species within the genus ''Toxolasma''

Toxolasma corvuncvulus Toxolasma cylindrellus Toxolasma lividus Toxolasma mearnsi Toxolasma parvus Toxolasma paulus Toxolasma pullus