PaleoDB taxon number: 50016
Type specimen: U.S.N.M. no. 9473, a mandible (right lower jaw with P4-M3 and anterior alveoli). Its type locality is Gidley Quarry, which is in a Torrejonian terrestrial horizon in the Fort Union Formation of Montana.
Ecology: scansorial insectivore
Average measurements (in mm): m1 3.00 x 2.23