Pholadidae Lamarck, 1809
Parapholas acuminata (G.B. Sowerby I, 1834)
Parapholas branchiata (Gould, 1845)
Parapholas californica (Conrad, 1837)
Parapholas calva (G.B. Sowerby I, 1834)
Parapholas quadrizonata (Spengler, 1792)
Parapholas quodrizonata Spengler
