PaleoDB taxon number: 52170
Alternative combination: Grangerimus dakotensis
Full reference: J. R. Macdonald. 1963. The Miocene faunas from the Wounded Knee area of western South Dakota. Bulletin of the American Museum of Natural History 125(3):139-238
Type specimen: SDSM 54248, a partial skull (partial cranium, with P4-M3). Its type locality is Sharps (SDSM V-541), which is in a Geringian terrestrial horizon in the Sharps Formation of South Dakota.
Ecology: scansorial insectivore