Phylum Mollusca Linnaeus, 1758 - molluscs
Class Bivalvia Linnaeus, 1758 - bivalves
Subclass Heterodonta Neumayr, 1884
see Clade Heterodonta Neumayr, 1884
Order Chamida
see Order Venerida Gray, 1854
Superfamily Cardioidea Lamarck, 1809
Family Lymnocardiidae Stoliczka, 1870
see Subfamily Lymnocardiinae Stoliczka, 1870
Genus Prodidacna Vaught, 1989, orth. inval.
see Genus Protodidacna Logvinenko & Starobogatov, 1966