[organisms]
see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
Tetrapoda Hatschek & Cori 1896 [Gauthier, Kluge & Rowe 1988]
Order Pelecaniformes Sharpe, 1891
Family Phaethontidae Brandt, 1831 - tropicbirds
Genus Phaethon Linnaeus, 1758
Phaethon aethereus Linnaeus, 1758 - red-billed tropicbird