[organisms] see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
   Kingdom Animalia Linnaeus, 1758 - animals
     Epitheliozoa Ax, 1996
       Eumetazoa Bütschli, 1910 - eumetazoans
         Triploblastica see [unranked] Bilateria Hatschek, 1888
           Bilateria Hatschek, 1888 - bilaterians see Subkingdom Bilateria Hatschek, 1888
             Protostomia Grobben, 1908 see Infrakingdom Protostomia Grobben, 1908
               Spiralia Schleip, 1929 - spiralians see Superphylum Spiralia Schleip, 1929
                 Schizocoelia see [unranked] Protostomia Grobben, 1908
                   Articulata Cuvier see [unranked] Protostomia Grobben, 1908
                     Euarticulata see [unranked] Protostomia Grobben, 1908
                       Panarthropoda Nielsen, 1995 - panarthropods
                         1 Phylum Onychophora Grube, 1853 - velvet worms
                         2.1 Phylum Arthropoda Siebold, 1848 - arthropods
                         2.2 Phylum Tardigrada Doyère, 1840 - tardigrades