Species: delicata CHOW & HU, 1959
Etymology:
Holotype: GMC V 0009
Locality: Heiguopeng, Lufeng, Yunnan Province, China.
Horizon: Dark Red Beds of Lower Lufeng.
Biostratigraphy:
Age: Early Jurassic.
Material: Anterior part of a skull.
Referred material:
IVPP V 3235: Anterior part of skull.
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Species: minor (YOUNG, 1947)
Etymology:
= Bienotherium minor YOUNG, 1947 (partim)
Holotype: IVPP V66
Locality: Tachun, Lufeng, Yunnan Province, China.
Horizon: The Dark Purplish beds of the Lower Lufeng Series.
Biostratigraphy:
Age: Late Triassic or Early Jurassic.
Material: Upper left and upper right jaw with part of the zygomatic arch are
preserved, and left lower jaw.