Full reference: C.-C. Young. 1966. Two footprints from the Jiaoping coal mine of Tungchuan, Shensi. Vertebrata PalAsiatica 10(1):68-71
Sister taxa: none
Type specimen: IVPP V3229. Its type locality is Jiaoping coal mine tracksite (IVPP), which is in a Jurassic terrestrial sandstone in the Zhiluo Formation of China.
Ecology: ground dwelling carnivore