Mammalia - Panameriungulata - Macraucheniidae
Full reference: F. Ameghino. 1901. Notices préliminaires sur des ongulés nouveaux des terrains crétacés de Patagonie [Preliminary notes on new ungulates from the Cretaceous terrains of Patagonia]. Boletin de la Academia Nacional de Ciencias de Córdoba 16:349-429
Parent taxon: Macraucheniidae according to G. G. Simpson 1948
See also Ameghino 1901 and Carroll 1988
Sister taxa: Amilnedwardsia, Cramaucheniinae, Llullataruca, Macrauchenidia, Macraucheniinae, Macrauchenopsis, Notodiaphorus, Polymorphinae, Pseudomacrauchenia, Rutimeyeria, Victorlemoineia
Subtaxa: Ernestohaeckelia aculeata Ernestohaeckelia acutidens
Type: Ernestohaeckelia aculeata
Ecology: scansorial herbivore
Distribution:
• Eocene 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.