Phylum Mollusca Linnaeus, 1758 - molluscs
Class Bivalvia Linnaeus, 1758 - bivalves
Subclass Pteriomorphia Beurlen, 1944
see Superorder Pteriomorphia Beurlen, 1944
Order Ostreida Férussac, 1822
Suborder Ostreina Férussac, 1822
see Order Ostreida Férussac, 1822
Superfamily Plicatuloidea Gray, 1854
Family Dimyidae Fischer, 1886
Genus Dimya Rouault, 1850
Subgenus Dimyarina Iredale, 1936