Mammaliaformes Rowe 1988
   [crown] Class Mammalia Linnaeus, 1758 - mammals
     Subclass Theriiformes Rowe, 1988 see Division Theriiformes Rowe, 1988
       Infraclass Holotheria Wible, Rougier, Novacek, McKenna & Dashzeveg, 1995 see Clade Holotheria Wible, Rougier, Novacek, McKenna & Dashzeveg 1995
         Superlegion Trechnotheria McKenna, 1975 see Clade Trechnotheria McKenna 1975
           Legion Cladotheria McKenna, 1975 see Clade Cladotheria McKenna 1975
             Sublegion Zatheria McKenna, 1975 see Clade Zatheria McKenna 1975
               Infralegion Tribosphenida McKenna, 1975 see Subclass Boreosphenida Luo, Cifelli & Kielan-Jaworowska, 2001
                 [crown] Supercohort Theria Parker & Haswell, 1897 - therians see Subclass Theria Parker & Haswell, 1897
                   Cohort Placentalia Owen, 1837 - placentals
                     Magnorder Xenarthra Cope, 1889 - xenarthrans see Superorder Xenarthra Cope, 1889
                       Order Cingulata "Illiger, 1811" - armadillos
                         Superfamily †Glyptodontoidea Gray, 1869
                           Family †Glyptodontidae Gray, 1869
                             Subfamily †Hoplophorinae Huxley, 1864
                               Tribe †Hoplophorini Huxley, 1864
                                 01 Genus †Hoplophorus Lund, 1838
                                 02 Genus †Stromaphorus Castellanos, 1926
                                 03 Genus †Eosclerocalyptus Ameghino, 1919
                                 04 Genus †Hoplophractus Cabrera, 1939
                                 05 Genus †Trachycalyptus Ameghino, 1908
                                 06 Genus †Berthawyleria Castellanos, 1940
                                 07 Genus †Parahoplophorus Castellanos, 1932
                                 08 Genus †Isolinia Castellanos, 1951
                                 09 Genus †Stromaphoropsis Kraglievich, 1932
                                 10 Genus †Eosclerophorus Castellanos, 1948
                                 11 Genus †Trabalia Kraglievich, 1932
                                 12 Genus †Neosclerocalyptus Paula Couto, 1957