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
             1 Family †Babinkidae Horný, 1960
             2 Family †Coxiconchiidae Babin, 1977