†Pseudotirolites orientalis Chao and Liang 1965 (ceratite)
Cephalopoda - Ceratitida - Pseudotirolitidae
Belongs to Pseudotirolites according to J. K. Zhao et al. 1978
Sister taxa: Pseudotirolites acuticostatus, Pseudotirolites acutus, Pseudotirolites anshunensis, Pseudotirolites asiaticus, Pseudotirolites azariani, Pseudotirolites disconnectus, Pseudotirolites dislobatus, Pseudotirolites guixianensis, Pseudotirolites laibinensis, Pseudotirolites qianjiangensis, Pseudotirolites qinglongensis, Pseudotirolites radiaplicatus, Pseudotirolites regularis, Pseudotirolites varians
Ecology: nektonic carnivore
Average measurements (in mm): shell width 20.9, shell diameter 43.8