Class Mammalia Linnaeus, 1758 - mammals Order Xenarthra Cope, 1889 - xenarthrans see Magnorder Xenarthra Cope, 1889 Family Dasypodidae Gray, 1821 - armadillos Subfamily Dasypodinae Gray, 1821 Genus Chaetophractus Fitzinger, 1871 - peludos 1 Chaetophractus nationi (Thomas, 1894) - Andean hairy armadillo 2 Chaetophractus vellerosus (Gray, 1865) - screaming hairy armadillo 3 Chaetophractus villosus (Desmarest, 1804) - big hairy armadillo