Gray, 1847
Diagnosis
These species discard the protoconch and form a closing septum.
Species treated:
Diacria danae van der Spoel, 1968
Diacria major (Boas, 1886)
Diacria rampali Dupont, 1979
Diacria trispinosa (de Blainville, 1821)
[Table Cavoliniidae]