[living organisms] see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
   Superkingdom Eukaryota Whittaker & Margulis, 1978 see Domain Eukaryota Chatton, 1925
     Kingdom Animalia Linnaeus, 1758 - animals
       Subkingdom Bilateria Hatschek, 1888 - bilaterians
         Infrakingdom Protostomia Grobben, 1908
           Superphylum Ecdysozoa Aguinaldo, Turbeville, Linford, Rivera, Garey, Raff & Lake, 1997
             Phylum Arthropoda Siebold, 1848 - arthropods
               1 Subphylum Chelicerata Heymons, 1901
               2 Subphylum Crustacea Brünnich, 1772 - crustaceans see Superclass Crustacea Pennant, 1777
               3 Subphylum Hexapoda Latreille, 1825 see Epiclass Hexapoda Latreille, 1825
               4 Subphylum Myriapoda Latreille, 1802 - myriapods see Infraphylum Myriapoda Leach, 1814