Species: dengi YOUNG, 1965
Etymology:
Holotype: IVPP V 3228
Locality: Near the Jinzhong Bridge, in the suburbs of Guiyang City, Chinchungchiao, Sanchiao in the vicinity of Guiyang, Guizhou Province, China.
Horizon: Member 1, Guanling Formation.
Biostratigraphy:
Age: Anisian Stage, Lower Mid Triassic Epoch, Early Middle Triassic.
Material: Ventral side of skull and lower jaws, 1 isolated tooth and most
part of the postcranial skeleton.