Full reference: R. Barsbold and A. Perle. 1984. The first record of a primitive ornithomimosaur from the Cretaceous of Mongolia. Paleontological Journal 1984(2):118-120
Sister taxa: none
Type specimen: SPS 100/29. Its type locality is Huren-duh (SMPE), which is in an Albian/Albian lacustrine - large sandstone/claystone in the Khuren Dukh Formation of Mongolia.
Ecology: ground dwelling herbivore-omnivore
Average measurements (in mm): humerus length 294.0, radius length 217.0, scapula length 303.0, skull length 262.0, ulna length 242.0