Mammalia - Notoungulata - Interatheriidae
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
Belongs to Protypotherium according to M. Fernández et al. 2023
See also Ameghino 1891, Ameghino 1894 and Sinclair 1909
Sister taxa: Protypotherium antiquum, Protypotherium australe, Protypotherium claudum, Protypotherium colloncurensis, Protypotherium columnifer, Protypotherium diastematum, Protypotherium distinctum, Protypotherium furculosus, Protypotherium icochiloides, Protypotherium leptocephalus, Protypotherium minutum, Protypotherium obstructum, Protypotherium praerutilum, Protypotherium rectus
Type specimen: MACN-A 4029, and MACN-A 4030, a maxilla (left maxillary fragment with P3–M3; and left mandibular fragment with p4 (talonid)–m3, of the same individual)
Ecology: scansorial herbivore
Distribution:
• Miocene of Argentina (2 collections)
Total: 2 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.