Class Mammalia Linnaeus, 1758 - mammals
   Subclass Theria Parker & Haswell, 1897
     Order Cingulata "Illiger, 1811" - armadillos
       Family Dasypodidae Gray, 1821 - armadillos
         Subfamily Tolypeutinae Gray, 1865
           1 Genus Cabassous McMurtrie, 1831 - naked-tailed armadillos
           2 Genus Priodontes Cuvier, 1825 - giant armadillo
           3 Genus Tolypeutes Illiger, 1811 - three-banded armadillos