Myidae
Myidae est familia bivalvium classis molluscum in ordo Myoida.

Genera 
 Cryptomya (Conrad, 1848)
 Cryptomya californica (Conrad, 1837)
 Mya Linnaeus, 1758
 Mya arenaria Linnaeus, 1758
 Mya baxteri Coan and Scott, 1997
 Mya elegans (Eichwald, 1871)
 Mya japonica Jay, 1856
 Mya priapus (Tilesius, 1822)
 Mya profundior Grant and Gale, 1931
 Mya pseudoarenaria Schlesch, 1931
 Mya truncata Linnaeus, 1758
 Mya uzenensis Nomura and Zimbo, 1937
 Paramya Conrad, 1860
 Paramya subovata (Conrad, 1845)
 Platyodon
 Platyodon cancellatus (Conrad, 1837)
 Sphenia Turton, 1822
 Sphenia antillensis Dall and Simpson, 1901
 Sphenia binghami Turton, 1822
 Sphenia luticola (Valenciennes, 1846)
 Sphenia ovoidea Carpenter, 1864
 Sphenia sincera Hanks and Packer, 1985
 Sphenia tumida J. E. Lewis, 1968

Bivalvia
Taxa Lamarck
Taxa 1809