Clade Cynodontia Owen 1861 [Gauthier, Kluge & Rowe 1988]
   Clade Epicynodonts Hopson & Kitching 2001
     Clade Eucynodontia Kemp 1982 [Rowe 1993]
       Clade Mammaliamorpha Rowe 1988
         Class Mammalia Linnaeus, 1758 - mammals
           Clade Trechnotheria McKenna 1975
             Clade Cladotheria McKenna 1975
               Clade Zatheria McKenna 1975
                 Family †Peramuridae Kretzoi, 1946
                   1 Genus †Peramus Owen, 1871
                   2 ?Genus †Tendagurutherium Heinrich, 1998
                   3 Genus †Palaeoxonodon Freeman, 1976
                   4 Genus †Abelodon Brunet, Coppens, Dejax, Flynn, Heintz, Hell, Jacobs, Jehenne, Mouchelin, Pilbeam & Sudre, 1990
                   5 Genus †Magnimus Sigogneau-Russell, 1999
                   6 Genus †Minimus Sigogneau-Russell, 1999