Phylum Mollusca Linnaeus, 1758 - molluscs
   Class Cephalopoda Cuvier, 1795 - cephalopods
     Subclass Coleoida Bather, 1888 see Subclass Coleoidea Bather, 1888
       Order Teuthida Naef, 1916
         Suborder Oegopsida d'Orbigny, 1845 see Suborder Oegopsina Orbigny, 1845
           Family Lycoteuthidae Pfeffer, 1908
             1 Subfamily Lycoteuthinae Pfeffer, 1908
             2 Subfamily Lampadioteuthinae Berry, 1916 [monotypic]