Mammalia - Litopterna - Proterotheriidae

Parent taxon: Proterotheriidae according to R. L. Carroll 1988

Sister taxa: Anisolambda, Caliphrium, Deuterotherium, Diadiaphorus, Diplasiotherium, Eoauchenia, Eoproterotherium, Epecuenia, Epitherium, Guilielmofloweria, Heptaconus, Heteroglyphis, Lambdaconus, Licaphrium, Licaphrops, Megadolodinae, Picturotherium, Polyacrodon, Polymorphis, Prolicaphrium, Proterotheriinae, Proterotherium, Prothoatherium, Ricardolydekkeria, Tetramerorhinus, Thoatherium, Tichodon, Xesmodon

Subtaxa: none

Ecology: scansorial herbivore