Kingdom [Animalia] Linnaeus, 1758 - animals
   Subkingdom Metazoa Haeckel, 1874 see Kingdom Animalia Linnaeus, 1758
     Division Eumetazoa Butschli, 1910 see Subkingdom Eumetazoa Butschli, 1910
       Subdivision Bilateralia
         Phylum Chordata Bateson, 1885 - chordates
           Subphylum Vertebrata Cuvier, 1812 - vertebrates
             Class Mammalia Linnaeus, 1758 - mammals
               Subclass Eutheria Gill, 1872 see Infraclass Eutheria Gill, 1872
                 Order Edentata Vicq-d'Azyr, 1792 see Order Xenarthra Cope, 1889
                   Suborder Xenarthra Cope, 1889 - xenarthrans see Magnorder Xenarthra Cope, 1889
                     Infraorder Cingulata "Illiger, 1811" - armadillos see Order Cingulata "Illiger, 1811"
                       Family Dasypodidae Gray, 1821 - armadillos
                         Tribe Euphractini Winge, 1923
                           Subtribe Euphractina (Winge, 1923) see Tribe Euphractini Winge, 1923
                             Genus Euphractus Wagler, 1830 - six-banded armadillo
                               Euphractus villosus (Desmarest, 1804) see Chaetophractus villosus (Desmarest, 1804)
                                 Euphractus villosus vellerosus (Gray, 1865) see Chaetophractus vellerosus (Gray, 1865)