Alternative combination: Ischyrotomus compressidens
Full reference: O. A. Peterson. 1919. Report Upon the Material Discovered in the Upper Eocene of the Uinta Basin by Earl Douglas in the Years 1908-1909, and by O. A. Peterson in 1912. Annals of Carnegie Museum 12(2):40-168
Sister taxa: Paramys adamus, Paramys copei, Paramys delicatior, Paramys delicatus, Paramys dispar, Paramys excavatus, Paramys hunti, Paramys leptodus, Paramys nini, Paramys obailensis, Paramys pourcyensis, Paramys pycnus, Paramys savagei, Paramys simpsoni, Paramys taurus, Paramys undans
Type specimen: C. M. No. 2920, a mandible (lower jaw with cheek-teeth). Its type locality is Myton Pocket, which is in an Uintan terrestrial horizon in the Uinta Formation of Utah.
Ecology: ground dwelling herbivore
Total: 5 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.