Cephalopoda - Pseudorthocerida - Spyroceratidae

Full reference: J. K. Zhao, X. L. Liang, and Z. G. Zheng. 1978. Late Permian cephalopods of south China. Palaeontologica Sinica, New Series B 154(12):1-194

Belongs to Lopingoceras according to S. Niko and M. Ehiro 2002

Sister taxa: Lopingoceras bicinctum, Lopingoceras guangdeense, Lopingoceras lopingense

Type specimen: NIGP 14802

Ecology: fast-moving nektonic carnivore