1978  Liuchengoceras Zhao, Liang & Zheng:110, 179.
     2002  Pseudotirolites.-Leonova: S102.

Type species: Liuchengoceras evolutum Zhao, Liang & Zheng, 1978, p.110; OD.

[Zhao et al.,1978]: Shell variable in size, convolute or evolute, thinly discoidal or lenticular in shape, with narrowly arched
venter and acute keel. Umbilicus rather shallow. Lateral sides marked by short prominent transverse ribs, terminating with
nodes on the ventro-lateral part. Suture line goniatitic.