Animalia | Chordata | Aves | Passeriformes | Hirundinidae | Stelgidopteryx | Stelgidopteryx ruficollis | Stelgidopteryx ruficollis uropygialis
kingdom | phylum | class | order | family | genus | species | subspecies
|  |  |  |  | S.F.Baird, 1858 | (Vieillot, 1817) | (Lawrence, 1863)