 The skull of "Epidexipteryx" is also unique in a number of features, and bears an overall similarity to the skull of "Sapeornis", oviraptorosaurs and, to a lesser extent, therizinosauroids.It had teeth only in the front of the jaws, with unusually long front teeth angled forward, a feature only seen in "Masiakasaurus" among other theropods.The rest of the skeleton bore an overall similarity to the possibly closely related "Scansoriopteryx", including a hip configuration unusual among other dinosaurs