PaleoDB taxon number: 70457
Full reference: W. K. Gregory and G. G. Simpson. 1926. Cretaceous mammal skulls from Mongolia. American Museum Novitates 225:1-20
Sister taxa: none
Type specimen: AMNH 21700, a partial skull (anterior part of a skull with C-M3, badly worn and broken). Its type locality is Shabarakh Usu (AMNH loc. 12049), which is in a Campanian eolian sandstone in the Djadokhta Formation of Mongolia.
Ecology: scansorial carnivore