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
           1 Dasypus hybridus (Desmarest, 1804) - southern long-nosed armadillo
           2 Dasypus kappleri Krauss, 1862 - greater long-nosed armadillo
           3 Dasypus novemcinctus Linnaeus, 1758 - common long-nosed armadillo
           4 Dasypus pilosus (Fitzinger, 1856) - hairy long-nosed armadillo
           5 Dasypus sabanicola Mondolfi, 1968 - northern long-nosed armadillo
           6 Dasypus septemcinctus Linnaeus, 1758 - Brazilian long-nosed armadillo