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 Siliqua Megerle von Mühlfeld, 1811
               1 Subgenus Neosiliqua Habe, 1965