†Newtonella Broom 1937 (dicynodont)
Parent taxon: Dicynodontia according to R. L. Carroll 1988
Sister taxa: Angonisaurus, Brachyprosopus, Brachyuraniscus, Broilius, Cerataelurus, Colobodectes, Compsodon, Dicynodontidae, Dicynodontipus, Diictodontia, Diictodontidae, Dolichuranus, Emydorhinus, Endothiodontia, Endothiodontidae, Eodicynodon, Eodicynodontia, Eodicynodontidae, Eosimops, Eumantelliidae, Gordonia, Haughtoniana, Heuneus, Kannemeyeriidae, Kannemeyeriiformes, Katumbia, Kingoridae, Koupia, Parringtoniella, Pentasauropus, Pristerodontia, Pristerodontoidea, Pylaecephalidae, Rhinodicynodon, Shansiodontidae, Stahleckeriidae, Therapsipus, Therochelonia, Venjukoviamorpha
Subtaxa: none
Ecology: herbivore