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 Solenoidea Lamarck, 1809 Family Cultellidae Davies, 1935 see Subfamily Cultellinae Davies, 1935 Genus Cultellus Schumacher, 1817