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
         01 Phylum Cnidaria Hatschek, 1888 - cnidarians
         02 Phylum Ctenophora Eschscholtz, 1829 - comb jellies
         03 Phylum Platyhelminthes Gegenbaur, 1859 - flatworms
         04 Phylum Nemertea Schultze, 1851 - ribbon worms
         05 Phylum Gnathostomulida Ax, 1956 - gnathostomulids
         06 Phylum Mesozoa van Beneden, 1876 see [unranked] Mesozoa van Beneden, 1876
         07 Phylum Gastrotricha Metschnikoff, 1864 - gastrotrichs
         08 Phylum Rotifera Cuvier, 1798 - rotifers see Phylum Syndermata Ahlrichs, 1995
         09 Phylum Kinorhyncha Reinhard, 1887 - kinorhynchs
         10 Phylum Nemata Cobb, 1919 see Phylum Nematoda Gegenbaur, 1859
         11 Phylum Nematomorpha Vejdovsky, 1886 - horsehair worms
         12 Phylum Acanthocephala Kohlreuther, 1771 - acanthocephalans see [unranked] Acanthocephala Kohlreuther, 1771
         13 Phylum Priapulida Delage & Hérouard, 1897 - priapulids
         14 Phylum Mollusca Linnaeus, 1758 - molluscs
         15 Phylum Annelida Lamarck, 1809 - segmented worms
         16 Phylum Pogonophora Johansson, 1937 - beard worms see Family Siboglinidae Caullery, 1914
         17 Phylum Echiura Sedgwick, 1898 - spoon worms, echiurans see Class Echiura
         18 Phylum Sipuncula Rafinesque, 1814 - peanut worms see Class Sipuncula
         19 Phylum Arthropoda Siebold, 1848 - arthropods
         20 Phylum Onychophora Grube, 1853 - velvet worms
         21 Phylum Tardigrada Doyère, 1840 - tardigrades
         22 Phylum Phoronida Hatschek, 1888 - phoronids
         23 Phylum Bryozoa Ehrenberg, 1831 - bryozoans
         24 Phylum Entoprocta Nitsche, 1869 - entoprocts
         25 Phylum Brachiopoda Duméril, 1806 - brachiopods
         26 Phylum Chaetognatha Leuckart, 1854 - chaetognaths
         27 Phylum Echinodermata Bruguière, 1789 - echinoderms
         28 Phylum Hemichordata Bateson, 1885 - hemichordates
         29 Phylum Chordata Bateson, 1885 - chordates