PaleoDB taxon number: 57069
Parent taxon: Notoungulata according to G. Billet 2011
Sister taxa: Acoelodus, Albertogaudryidae, Allalmeia, Archaeopithecidae, Archaeoplus, Archaeotypotherium transitum, Brandmayria, Brandmayria simpsoni, Carolodarwinia, Carolodarwinia pyramidentata, Claenodon patagonicus, Degonia sympathica, Edvardocopeia, Edvardocopeia sinuosa, Entelonychia, Epitypotherium cancellatum, Eudiastatus, Hegetotheria, Henricosborniidae, Homalodotheria, Isotypotherium, Lophiodonticulus, Lophiodonticulus patagonicus, Lophiodonticulus retroversus, Notioprogonia, Notopithecidae, Notopithecus summus, Notostylopidae, Oldfieldthomasiidae, Ortholophodon, Pleurystylops, Pleurystylops glebosus, Procolpodon, Procolpodon foratus, Puelia, Puelia plicata, Pyramidon, Pyramidon klaatschi, Tonostylops, Tonostylops spissus, Toxodontia, Trimerostephanos ultimus, Typotheroidea, Ultrapithecus robustus
Subtaxa: Campanorcidae, Eutrachytheriidae, Griphotherion, Hegetotheriidae, Interatheriidae, Mesotheriidae, Typotherioidea
Ecology: scansorial insectivore