Mammalia - Theriiformes - Nyctitheriidae

Full reference: G. G. Simpson. 1935. Proceedings of the United States National Museum 83

Belongs to Leptacodon according to G. G. Simpson 1935

Sister taxa: Leptacodon catulus, Leptacodon minutulus, Leptacodon nascimentoi, Leptacodon packi, Leptacodon proserpinae, Leptacodon tener

Type specimen: 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 1.26 x 0.88