Myidae

Myidae, common name the softshell clams, is a taxonomic family of marine bivalve molluscs in the order Myida.

Genera
Genera within the family Myidae include:
 * Cryptomya (Conrad, 1848)
 * Cryptomya californica (Conrad, 1837) – California softshell
 * Indosphenia (Oliver, Hallan & Jayachandran, 2018)
 * Indosphenia kayalum (Oliver, Hallan & Jayachandran, 2018)
 * Mya Linnaeus, 1758
 * Mya arenaria Linnaeus, 1758 – soft-shell clam
 * 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) – boring softshell
 * 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