Eukaryota | Animalia | Chordata | Vertebrata | Gnathostomata | Osteichthyes | Tetrapoda | Aves | Struthioniformes | Struthionidae | Struthio | Struthio camelus
domain | kingdom | phylum | subphylum | infraphylum | parvphylum | megaclass | class | order | family | genus | species
(Chatton, 1925) Whittaker & Margulis, 1978 |  |  |  |  |  |  |  |  | Vigors, 1825 | Linnaeus, 1758 | Linnaeus, 1758