PaleoDB taxon number: 71191
Full reference: X. Xu, J. M. Clark, C. A. Forster, M. A. Norell, G. M. Erickson, D. A. Eberth, C. Jai and Q. Zhao. 2006. A basal tyrannosauroid dinosaur from the Late Jurassic of China. Nature 439:715-718
Sister taxa: none
Type specimen: IVPP V14531. Its type locality is TBB2002, Wucaiwan, which is in an Oxfordian mire/swamp mudstone in the Shishugou Formation of China.
Ecology: ground dwelling carnivore
Average measurements (in mm): femur length 416.0, humerus length 263.0, radius length 178.0, skull length 363.0, tibia length 424.0, ulna length 178.0
Estimated body mass: 166.9 kg based on femur length