living organisms see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
   Kingdom Animalia Linnaeus, 1758 - animals
     01 Subkingdom Protozoa Goldfuss, 1818 see Kingdom Protozoa Goldfuss, 1818
     02 [Phylum] Porifera Grant, 1836 - sponges
     03 [Phylum] Coelenterata Leuckart, 1847 see Infrakingdom Coelenterata Leuckart, 1847
     04 [Phylum] Mollusca Linnaeus, 1758 - molluscs
     05 Phylum Annelida Lamarck, 1809 - segmented worms
     06 [Phylum] Arthropoda Siebold, 1848 - arthropods
     07 Phylum Brachiopoda Duméril, 1806 - brachiopods
     08 Phylum Phoronida Hatschek, 1888 - phoronids
     09 Phylum Bryozoa Ehrenberg, 1831 - bryozoans
     10 Superphylum Deuterostomia Grobben, 1908 - deuterostomes see Infrakingdom Deuterostomia Grobben, 1908
     11 †"Problematica" Andrews, 1970
     12 Phylum Platyhelminthes Gegenbaur, 1859 - flatworms
     13 Phylum Nemertea Schultze, 1851 - ribbon worms
     14 Phylum Rotifera Cuvier, 1798 - rotifers see Phylum Syndermata Ahlrichs, 1995
     15 Phylum Nematoida Rudolphi, 1808
     16 Phylum Nematomorpha Vejdovsky, 1886 - horsehair worms
     17 Phylum Priapulida Delage & Hérouard, 1897 - priapulids
     18 Phylum Entoprocta Nitsche, 1869 - entoprocts
     19 Phylum Echiurida see Phylum Echiura Sedgwick, 1898
     20 Phylum Sipunculoida Sedgwick, 1898
     21 Phylum Pogonophora Johansson, 1937 - beard worms see Family Siboglinidae Caullery, 1914
     22 Phylum Tardigrada Doyère, 1840 - tardigrades
     23 Phylum Uniramia Manton, 1972 see Subphylum Uniramia Snodgrass, 1935
     24 Phylum? †Conodonta Eichenberg, 1930 see Subclass Conodonta Eichenberg, 1930