[organisms]
see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
Regnum Animale C. Linnaeus, 1758 - animal kingdom
see Kingdom Animalia Linnaeus, 1758
Subkingdom Metazoa Haeckel, 1874
see Kingdom Animalia Linnaeus, 1758
Phylum Chordata Bateson, 1885 - chordates
Subphylum Vertebrata Cuvier, 1812 - vertebrates
Superclass Gnathostomata Gegenbaur, 1874 - jawed vertebrates
Class Aves Linnaeus, 1758 - birds
see Subclass Aves Linnaeus, 1758