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 Astartoidea d'Orbigny, 1844 (1840) see Superfamily Crassatelloidea Férussac, 1822
           Family Cardiniidae Zittel, 1881 [monotypic]
             1 Genus Tellidorella Berry, 1963