Mammalia - Notoungulata - Isotemnidae
Alternative combination: Porotemnus crassiramis
Full reference: F. Ameghino. 1902. Notices préliminaires sur des mammifères nouveaux des terrains Crétacé de Patagonie {preliminary notes on new mammals from the Cretaceous terrains of Patagonia]. Boletin de la Academia Nacional de Ciencias de Córdoba 17:5-70
Belongs to Pleurostylodon according to G. G. Simpson 1967
See also Ameghino 1902
Sister taxa: Pleurostylodon bifidus, Pleurostylodon complanatus, Pleurostylodon modicus, Pleurostylodon notabilis, Pleurostylodon recticrista, Pleurostylodon similis
Type specimen: Its type locality is Barranca south of Lago Colhue-Huapi, Gran Barranca, which is in a Bartonian terrestrial claystone in the Sarmiento Formation of Argentina
Ecology: scansorial herbivore
Distribution: found only at Barranca south of Lago Colhue-Huapi, Gran Barranca
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.