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 Myopsida see Suborder Myopsina d'Orbigny, 1841
                   Family Loliginidae Rafinesque, 1815
                     Genus Loligo Lamarck, 1798 - long-finned squid
                       Loligo pealei Lesueur, 1821 see Loligo pealeii Lesueur, 1821