Deshayes, 1839
Shell equivalve, inequilateral. Ligament external. Right valve with two cardinal teeth, left one with three. No lateral teeth. Adductor scars about equal. Pallial line with sinus.
Source: Hayward, 1990.
The following subtaxa of this family occur in the region:
Genus Mysia
Mysia undata
Genus Petricola
Petricola pholadiformis