Waagen, 1885
Shell strongly punctate, calcareous (except Eoconulidae); some free, many attached by cementation of all or part of pedicle valve to some other object, no forms known to have possessed pedicle; growth usually holoperipheral in both valves, more rarely mixoperipheral.
Source: Moore, 1965.
The following taxa that belong to this superfamily occur in this region:
Family Craniidae
Genus Crania
Crania anomala