Class Bivalvia Linnaeus, 1758 - bivalves Subclass Autobranchia Grobben, 1894 Superorder Heteroconchia Gray, 1854 Clade Heterodonta Neumayr, 1884 Order Lucinida Gray, 1854 Superfamily †Babinkoidea Horný, 1960 Family †Babinkidae Horný, 1960