Class [Mammalia] Linnaeus, 1758 - mammals Order Xenarthra Cope, 1889 - xenarthrans see Magnorder Xenarthra Cope, 1889 Family Dasypodidae Gray, 1821 - armadillos Genus Chaetophractus Fitzinger, 1871 - peludos Chaetophractus villosus (Desmarest, 1804) - big hairy armadillo