Which Order defines *Xenoceratops* as "bird-hipped"?
Answer
Ornithischia
*Xenoceratops* belongs to the dinosaur Order Ornithischia, a group characterized by its distinctive pelvic structure, commonly referred to as "bird-hipped." This structural arrangement involves the pubis bone pointing backward, running parallel to the ischium. This configuration contrasts sharply with the Saurischia Order (which includes theropods and sauropods), where the pubis generally points forward. The shared Ornithischian hip structure links *Xenoceratops* with other herbivorous dinosaurs like hadrosaurs and stegosaurs.

Related Questions
To which subfamily is the genus *Xenoceratops* assigned?Where were the remains of *Xenoceratops* formally described from?What does the genus name *Xenoceratops* translate to roughly?Who established the genus *Xenoceratops* in 2012?Which individual does the specific epithet *urmani* honor?Which Order defines *Xenoceratops* as "bird-hipped"?Which subfamily does the famous *Triceratops* belong to?What feature characterizes *Xenoceratops*'s parietal ornamentation?What justifies assigning *Xenoceratops* its own genus?What evolutionary concept does *Xenoceratops*'s ornamentation suggest?What characteristic defines the Suborder Marginocephalia?