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 Deuterostoma
Phylum Chordata Bateson, 1885 - chordates
Subphylum Gnathostomata Gegenbaur, 1874
see Infraphylum Gnathostomata Gegenbaur, 1874
Superclass Tetrapoda Goodrich, 1930 - tetrapods
see Clade Tetrapoda Hatschek & Cori 1896 [Gauthier, Kluge & Rowe 1988]
Class Mammalia Linnaeus, 1758 - mammals
Subclass Theria Parker & Haswell, 1897
Infraclass Eutheria Gill, 1872
Order Pinnipedia Illiger, 1811 - seals, sea lions, and walrus
see Parvorder Pinnipedia Illiger, 1811