Species: bicuspis GAFFNEY & XIANGKUI, 1992
Etymology:

Holotype: IVPP V 4075

Locality: Wuerho district, northwestern part of Dzungar (Junggar) Basin, north Xingjiang Province, China.

Horizon: Upper part (possibly equivalent to the Lianmuxin Formation) of the Tugulo series of lacustrine sediments.

Biostratigraphy:

Age: Early Cretaceous.

Material: Skull.

Referred material:

BRINKMAN, 2001

Locality: Huangnitan locality, about 5 km southwest of Saquihe, 45°2’N, 88°53’E, Jimusar County, Junggar Basin, Xinjiang Uygur Zizhiqu (Sinkang) Province, China.

Horizon: Tugulu Group.

Biostratigraphy:

Age: Early Cretaceous.

Material:

IVPP V12091: Skeleton, including lower jaws, complete cervical series, carapace and plasron, pectoral girdle, forelimb, femur, tibia, fibula, astragalocalcaneum, and fifth metatarsal.

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