PaleoDB taxon number: 168381
Full reference: J. P. Hunter, R. E. Heinrich, and D. B. Weishampel. 2010. Mammals from the St. Mary River Formation (Upper Cretaceous), Montana. Journal of Vertebrate Paleontology 30(3):885-898
Sister taxa: none
Type specimen: MOR 2501, a mandible (L & R dentaries with I, p3, p4, m1). Its type locality is Shell Hell (MOR Loc. 703), which is in an Edmontonian fluvial mudstone in the St. Mary River Formation of Montana.
Ecology: arboreal omnivore