Full reference: H. B. Sheng. 1989. Early Permian ammonoids from the Juripu Formation, Zhongba, Xizang (Tibet). Geological Review 35:324-332
Type specimen: P3146. Its type locality is Qingguo AH-346, Bed 12, Zhongba, which is in a Wuchiapingian marine shale in the Juripu Formation of China.
Ecology: fast-moving nektonic carnivore
Average measurements (in mm): shell width 9.30, shell diameter 16.3