Bienosaurus

Bienosaurus (meaning "Bien's lizard") was a dinosaur from the Early Jurassic. The genus was an armoured dinosaur from the Lower Lufeng Formation in Yunnan Province in China.

Discovery and species
The discoverer and person who first described the specimen was Dong Zhiming in 2001, based on a right lower jaw and teeth. Other known material includes a nearly complete right mandibular ramus with teeth and several cranial fragments. The type species is B. lufengensis. It is believed to share close affinities with Scelidosaurus.