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
               Superorder †Dryolestoidea Butler, 1939 [monotypic]
                 Order †Dryolestida Prothero, 1981
                   Family †Paurodontidae Marsh, 1887
                     01 Genus †Paurodonᵀ Marsh, 1887
                     02 Genus †Araeodon Simpson, 1937 see Genus Paurodon Marsh, 1887
                     03 Genus †Archaeotrigon Simpson, 1927 see Genus Paurodon Marsh, 1887
                     04 ?Genus †Brancatherulum Dietrich, 1927
                     05 Genus †Comotherium Prothero, 1981 see Genus Amblotherium Owen, 1871
                     06 Genus †Dorsetodon Ensom & Sigogneau-Russell, 1998
                     07 Genus †Drescheratherium Krebs, 1998
                     08 Genus †Euthlastus Simpson, 1927
                     09 Genus †Foxraptor Bakker & Carpenter, 1990 see Genus Paurodon Marsh, 1887
                     10 Genus †Henkelotherium Krebs, 1991
                     11 Genus †Tathiodon Simpson, 1927