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
                             Suborder †Pantolesta McKenna, 1975 see Order Pantolesta McKenna, 1975
                               Family †Pantolestidae Cope, 1884
                                 Subfamily †Pantolestinae Cope, 1884
                                   01 Genus †Propalaeosinopa Simpson, 1927
                                   02 Genus †Palaeosinopa Matthew, 1901
                                   03 Genus †Thelysia Gingerich, 1982
                                   04 Genus †Pagonomus Russell, 1964
                                   05 Genus †Todralestes Gheerbrant, 1991
                                   06 Genus †Pantolestes Cope, 1872
                                   07 Genus †Bogdia Dashzeveg & Russel, 1985
                                   08 Genus †Chadronia Cook, 1954
                                   09 Genus †Buxolestes Jaeger, 1970
                                   10 Genus †Bouffinomus Mathis, 1989
                                   11 Genus †Galethylax Gervais, 1850
                                   12 Genus †Oboia Gabunia, 1989