Mammaliaformes Rowe 1988, nom. cl. inval. see Clade Mammaliaformes Rowe 1988 [Rowe 2020]
   [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 Epitheria McKenna, 1975 see Cohort Placentalia Owen, 1837
                       Superorder Preptotheria McKenna, 1975
                         Grandorder Ferae Linnaeus, 1758
                           Order Cimolesta McKenna, 1975
                             Suborder †Tillodontia Marsh, 1875 see Order Tillodontia Marsh, 1875
                               Family †Tillotheriidae Marsh, 1875
                                 Subfamily †Tillotheriinae Marsh, 1875
                                   01 Genus †Anchilestes Chiu & Li, 1977
                                   02 Genus †Lofochaius Chow, Chang, Wang & Ting, 1973
                                   03 Genus †Franchaius Baudry, 1993
                                   04 Genus †Plethorodon Huang & Zheng, 1987
                                   05 Genus †Meiostylodon Wang, 1975
                                   06 Genus †Esthonyx Cope, 1874
                                   07 Genus †Interogale Huang & Zheng, 1983
                                   08 Genus †Megalesthonyx Hose, 1972
                                   09 Genus †Basalina Dehm & Oettingen-Spielberg, 1958
                                   10 Genus †Trogosus Leidy, 1871
                                   11 Genus †Tillodon Gazin, 1953
                                   12 Genus †Adapidium Young, 1937
                                   13 Genus †Chungchienia Chow, 1963