Mammalia - Notoungulata - Isotemnidae
Alternative combination: Acoelohyrax coalitus
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
Belongs to Trimerostephanos according to M. Bond and G. M. López 1993
See also Ameghino 1901 and Simpson 1967
Sister taxa: Trimerostephanos coarctatus, Trimerostephanos scabrus, Trimerostephanos scalaris
Type specimen: Its type locality is Mustersan of Patagonia, which is in a Mustersan terrestrial horizon in Argentina
Ecology: scansorial herbivore
Distribution: found only at Mustersan of Patagonia
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.