Species: jumusarensis YANG, 1973
Etymology: In reference to Jimusar, Junggar Basin, Xinjiang Uygur Zizhiqu
(Sinkiang) Province, China.
Holotype: IVPP V 3233
Locality: Dongxiaolungkou, Jimusar, Junggar Basin, Xinjiang Uygur Zizhiqu (Sinkiang) Province, China.
Horizon: Lower part of the Jiucaiyuan Formation, Cangfanggou Group.
Biostratigraphy:
Age: Early Triassic.
Material: Fragmentary skull.