Full reference: D. Li, M. A. Norell, K.-Q. Gao, N. D. Smith, and P. J. Makovicky. 2009. A longirostrine tyrannosauroid from the Early Cretaceous of China. Proceedings of the Royal Society B: Biological Sciences
Sister taxa: none
Type specimen: FRDC-GS JB16-2-1, a partial skeleton. Its type locality is White Ghost Castle, Yujingzi Basin (PROXY), which is in an Aptian/Albian terrestrial mudstone in China.
Ecology: ground dwelling carnivore
Average measurements (in mm): femur length 510.0, femur circumference 143.0, skull length 504.0
Estimated body mass: 295.2 kg based on femur length