Genus: Yikezhaogia LI, 1984
Etymology: In honor of Yike Zhao, Chinese name for Mongolian Ih Ju Meng, administrative unit occupying the Ordos (desert south of the Yellow River Band), Inner Mongolia Autonomous Region, China, where the fossil was found.

Species: megagfenestrala LI, 1984
Etymology:

Holotype: IVPP V 7250

Locality: Jungar Qi, Inner Mongolia.

Horizon: Lower Ermaying Formation.

Biostratigraphy:

Age: Late Early Triassic.

Material: Fragmentary skull, lower jaw, and fragmentary skeleton.