Bivalvia
| Myida
| Myoidea
Included Taxa
genus Mya Linnaeus, 1758: no Recent freshwater species in the MUSSELpdb.
synonymy (1 available nomen) | 2 species
genus Sphenia Turton, 1822: no Recent freshwater species in the MUSSELpdb.
synonymy (1 available nomen) | 2 species