Species: cristatus YOUNG, 1964
Etymology:

Holotype: IVPP V 2697

Locality: Hsishiwa Lotzeyu, Wuhsiang Yushe, (Locality: 56173), China.

Horizon: Upper Ermaying Formation.

Biostratigraphy:

Age: Ningwan Ivf., Perovkan, Mid Triassic Epoch, Middle Triassic.

Material: Vertebrae, 2 premaxillae, 5 quadrates, 5 lower jaw fragments, dermal armor, and many post cranial bones.

Referred material:

Locality: Shihketung, Lotzeyue, Wuhsiang Yushe, China.

Horizon:

Biostratigraphy:

Age: Upper part of Early Triassic.

Material:

IVPP V. 2492B: 4 vertebrae, tibia, astraglus and probably dermal bones.

 

Locality: Hsiatukou, Ningchiao, Wuhsing Yueshe, China.

Horizon:

Biostratigraphy:

Age: Upper part of Early Triassic.

Material:

IVPP V. 2493A: A left pubis and dermal scutes.

 

Locality: Chunghukou North Changtsunkou Wuhsing Yueshe, China.

Horizon:

Biostratigraphy:

Age: Upper part of Early Triassic.

Material.

IVPP V. 2499A: A broken cervical vertebrae.

 

Locality: Yangchuanpu, Wuhsing Yueshe, China.

Horizon:

Biostratigraphy:

Age: Upper part of Early Triassic.

Material:

IVPP V. 2698: A proximal end of tibia.

 

Locality: Exact locality unknown but certainly from Wuhsing China.

Horizon:

Biostratigraphy:

Age: Upper part of Early Triassic.

Material:

IVPP V. 2699: An anterior neck vertebra.