living organisms see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
   Superkingdom Eukaryotae see Domain Eukaryota Chatton, 1925
     Kingdom Animalia Linnaeus, 1758 - animals
       Subkingdom Eumetazoa Butschli, 1910 see [unranked] Eumetazoa Bütschli, 1910
         Phylum Mollusca Linnaeus, 1758 - molluscs
           Class Cephalopoda Cuvier, 1795 - cephalopods
             Subclass Coleoidea Bather, 1888
               Order Teuthoidea see Order Teuthida Naef, 1916
                 Suborder Oegopsida d'Orbigny, 1845 see Suborder Oegopsina Orbigny, 1845
                   Family Enoploteuthidae Pfeffer, 1900
                     1 Subfamily Enoploteuthinae Pfeffer, 1900 see Family Enoploteuthidae Pfeffer, 1900
                     2 Subfamily Pyroteuthinae Pfeffer, 1912 see Family Pyroteuthidae Pfeffer, 1912
                     3 Subfamily Ancistrochirinae Pfeffer, 1912 see Family Ancistrocheiridae Pfeffer, 1912