Genus: Dianmeisaurus SHANG, & LI, 2015
Etymology:
Species: gracilis SHANG, & LI, 2015
Etymology: Latin, gracilis, "slender."
Holotype: IVPP V 18630
Locality: Luoping County, Yunnan Province, China.
Horizon: Upper Member (Member II), Guanling Formation.
Biostratigraphy:
Age: Middle Anisian Stage, Lower Mid Triassic, Lower Middle Triassic.
Material: Skull and skeleton in ventral view.
Referred material:
SHANG, LI & WU, 2017
IVPP V 17054: Skull and skeleton in dorsal view.