After Chinsamy & Rubidge 1993 and Modesto & Rubidge, 2000

<==o †Anomodontia Owen, 1859
   `--o †Dicynodontia Owen, 1859 sensu Chinsamy & Rubidge 1993
      |--o †Venyukovioidea Efremov, 1940c [Venyukoviamorpha]
      |  `-- †Venyukoviidae Efremov, 1940c [incl. Otsheriidae Tchudinov, 1960]
      `--+?-o †Dromasauria
         |  `-- †Galeopidae Broom, 1912 [Galeopsidae; Galechiridae Broom, 1912 (non King, 1988]
         `--o †Dicynodontia Owen, 1859 sensu Modesto, Rubidge & Welman, 1999 (from Modesto & Rubidge, 2000)
            |--o †Eodicynodontoidea
            |  `-- †Eodicynodontidae
            `--+--o †Endothiodontoidea Lydekker, 1890
               |  `-- †Endothiodontidae Lydekker, 1890
               `--+--o †Kingorioidea King, 1988
                  |  `-- †Kingoriidae King, 1988
                  |--o †Diictodontia
                  |  |--+-- †Robertiidae
                  |  |  `-- †Diictodontidae
                  |  `--+-- †Emydopidae Cluver & King, 1983
                  |     `-- †Cistecephalidae Broom, 1903
                  `--o †Pristerodontia [Pristerodontoidea Cluver & King, 1983]
                     |-- †Pristerodontidae King, 1988
                     `--+-- †Oudenodontidae
                        `--+-- †Aulacocephalodontidae
                           `--+-- †Lystrosauridae Broom, 1903 [Dicynodontidae: Kannemeyeriinae: Lystrosaurini Broom, 1903]
                              `--+-- †Dicynodontidae Owen, 1859
                                 `--o †Kannemeyeriiformes
                                    |?- †Shanisiodontidae Cox, 1965
                                    |?- †Stahleckeriidae Lehman, 1961
                                    `-- †Kannemeyeriidae Huene, 1948 [Dicynodontidae: Kannemeyeriinae Huene, 1948]

Reference(s):

Special thanks to:

Jos H. M. Dols, for gathering additional information and species of these animals.