Species: chaoyangensis ZHOU & ZHANG, 2002
Etymology: In reference to the Chaoyang locality, where the specimen was found.
Locality: Shangheshou, Chaoyang City, Liaoning Province, China.
Horizon: Jiufotang Formation.
Biostratigraphy:
Age: Early Cretaceous.
Referred material:
ZHOU & ZHANG, 2003
IVPP V13275: A nearly complete articulated skeleton, lacking only the sternum and some toes of the left foot, and gastroliths.