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 Dasypus Linnaeus, 1758 - long-nosed armadillos Dasypus sabanicola Mondolfi, 1968 - northern long-nosed armadillo