†suborder Typotheroidea (notoungulate)
Parent taxon: Notoungulata according to R. L. Carroll 1988
Sister taxa: Acamana, Albertogaudryidae, Archaeoryctes, Brandmayria, Entelonychia, Hegetotheria, Hegetotheriidae, Homalodotheria, Interatheriidae, Leontiniidae, Mesotheriidae, Notioprogonia, Perutheriidae, Sparnotheriodontidae, Toxodontia, Toxodontidae, Typotheria
Subtaxa: Hegetotheroidea
Ecology: scansorial herbivore