Class [Mammalia] Linnaeus, 1758 - mammals Order Xenarthra Cope, 1889 - xenarthrans see Magnorder Xenarthra Cope, 1889 Family Dasypodidae Gray, 1821 - armadillos Genus Chlamyphorus Harlan, 1825 - fairy armadillos Chlamyphorus retusus Burmeister, 1863 - Chacoan fairy armadillo see Calyptophractus retusus (Burmeister, 1863)