Habe, 1977
Mostly solid shells, triangular or oval in outline, with numerous small projecting teeth along the hinge plate. Shells equivalve; difficult to identify. Animals live offshore, burrowing into the soft sea-bottom.
Source: Tebble, 1966.
The following subtaxa of this family occur in the region:
Genus Yoldiella
Yoldiella lucida
Yoldiella philippiana