Class Bivalvia Linnaeus, 1758 - bivalves Subclass Autobranchia Grobben, 1894 Superorder Heteroconchia Gray, 1854 Clade Heterodonta Neumayr, 1884 Superfamily †Anthracosioidea Amalitzky, 1892 Family †Prilukiellidae Starobogatov, 1970 1 Subfamily †Prilukiellinae Starobogatov, 1970 2 Subfamily †Senderzoniellinae Betekhtina, Starobogatov & Jatsuk, 1987