(Diplothyra) (Diplothyra) is a biological genus in the family Pholadidae and order Myoida.
Diplothyra smithii
Barnea
Chaceia
Cyrtopleura
Diplothyra
Jouannetia
Martesia
Netastoma
Nettastomella
Parapholas
Penitella
Pholadidea
Pholas
Xylophaga
Xyloredo
Zirfaea