Mammalia - Panameriungulata - Proterotheriidae
Full reference: F. Ameghino. 1891. Nuevos restos de mamíferos fósiles descubiertos por Carlos Ameghino en el Eoceno inferior de la Patagonia austral. – Especies nuevas, adiciones y correcciones [New remains of fossil mammals discovered by Carlos Ameghino in the lower Eocene of southern Patagonia. – New species, additions, and corrections]. Revista Argentina de Historia Natural 1:289-328
Parent taxon: Proterotheridae according to F. Ameghino 1891
Sister taxa: Anisolambda, Anisolambda nodulosa, Anisolambdinae, Anisolophus, Brachytherini, Caliphrium, Deuterotherium, Diplasiotherium, Eoauchenia, Eoproterotherium, Eoprotherotherium, Epecuenia, Guilielmofloweria, Heteroglyphis, Lambdaconus, Licaphrops, Lophogododon, Megadolodinae, Mesolicaphrium, Neodolodus, Neolicaphrium, Olisanophus, Paramacrauchenia, Phoradiadius, Picturotherium, Polyacrodon, Prolicaphrium, Promylophis, Proterotheriinae, Prothoatherium, Ricardolydekkeria, Tetramerorhinus, Thoatherium, Villarroelia, Xesmodon
Subtaxa: Licaphrium
Ecology: scansorial herbivore
Distribution:
• Miocene of Argentina (4 collections)
Total: 4 collections each including a single occurrence