Stenopelix

Stenopelix (meaning "narrow pelvis") is a genus of small marginocephalian dinosaur, possibly a basal ceratopsian, from the Early Cretaceous of Germany. It lived in the Barremian Stage of the Cretaceous period, sometime between 130 and 125 million years ago.[1]  The genus is based on a partial skeleton lacking the skull, and its classification is based on characteristics of the hips.