Genus: Yunnanodon CUI, 1986
Etymology: In reference to the Province of Yunnan, China, and Greek, odon, "tooth."
= Yunnania CUI, 1976 non MANSUY, 1912 (Yunnania meridionalis, Mollusca, Araeonematidae)
Etymology: In reference to the Province of Yunnan, China.

Species: brevirostre (CUI, 1976) CUI, 1986
Etymology:
= Yunnania brevirostre CUI, 1976

Holotype: IVPP V 5071

Locality: Zhangjiawa, Dawan, Lufeng, Yunnan Province, China.

Horizon: Dark Red Beds of Lower Lufeng Formation.

Biostratigraphy:

Age: Early Jurassic.

Material: Nearly complete skull.

Yunnanodon brevirostre after (CUI, 1976) CUI, 1986, Holotype: IVPP V 5071: A) dorsal, B) left lateral and C) left 4th postcanine tooth.