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 Epitheria McKenna, 1975 see Cohort Placentalia Owen, 1837
                       Superorder Preptotheria McKenna, 1975
                         Grandorder Ferae Linnaeus, 1758
                           Order Cimolesta McKenna, 1975
                             01 Genus †Alostera Fox, 1989
                             02 Genus †Avitotherium Cifelli, 1990
                             03 Genus †Ravenictis Fox & Youzwyshyn, 1994
                             04 Genus †Pararyctes Van Valen, 1966
                             05 Subfamily †Wyolestinae Gingerich, 1981 see Family Wyolestidae
                             06 Family †Palaeoryctidae Winge, 1917
                             07 Suborder †Didelphodonta McKenna, 1975 see Order Didelphodonta McKenna, 1975
                             08 Suborder †Apatotheria Scott & Jepsen, 1936 see Order Apatotheria Scott & Jepsen, 1936
                             09 Suborder †Taeniodonta Cope, 1876 see Order Taeniodonta Cope, 1876
                             10 Suborder †Tillodontia Marsh, 1875 see Order Tillodontia Marsh, 1875
                             11 Suborder †Pantodonta Cope, 1873 see Order Pantodonta Cope, 1873
                             12 Suborder †Pantolesta McKenna, 1975 see Order Pantolesta McKenna, 1975
                             13 Suborder Pholidota Weber, 1904 - pangolins see Order Pholidota Weber, 1904
                             14 Suborder †Ernanodonta Ding, 1987