Class Mammalia Linnaeus, 1758 - mammals Subclass Theria Parker & Haswell, 1897 Order Cingulata "Illiger, 1811" - armadillos Family Dasypodidae Gray, 1821 - armadillos Subfamily Tolypeutinae Gray, 1865 Genus Priodontes Cuvier, 1825 - giant armadillo Priodontes maximus (Kerr, in Linnaeus, 1792) - giant armadillo