Eukaryota | Animalia | Chordata | Vertebrata | Gnathostomata | Osteichthyes | Tetrapoda | Aves | Anseriformes | Anatidae | Anas | Anas carolinensis
domain | kingdom | phylum | subphylum | infraphylum | parvphylum | megaclass | class | order | family | genus | species
(Chatton, 1925) Whittaker & Margulis, 1978 |  |  |  |  |  |  |  |  | Leach, 1820 | Linnaeus, 1758 | J. F. Gmelin, 1789