organisms see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
   Kingdom Animalia Linnaeus, 1758 - animals
     Subkingdom Eumetazoa Butschli, 1910 see [unranked] Eumetazoa Bütschli, 1910
       Bilateria Hatschek, 1888 see Subkingdom Bilateria Hatschek, 1888
         Coelomata see [unranked] Coelomates Hyman, 1951
           Series Protostoma
             Phylum Arthropoda Siebold, 1848 - arthropods
               Subphylum Mandibulata Snodgrass, 1938
                 1 Class Crustacea Brünnich, 1772 - crustaceans see Superclass Crustacea Pennant, 1777
                 2 Class Diplopoda Blainville, 1844 - millipedes
                 3 Class Chilopoda Latreille, 1817 - centipedes
                 4 Class Pauropoda Lubbock, 1868 - pauropodans
                 5 Class Symphyla Ryder, 1880 - symphylans
                 6 Class Insecta Linnaeus, 1758 - insects