11. These include differences in the teeth and jaws, and the lack of a sagittal crest . 12. Compared to scylacosuchids, trochosuchids have broader snouts and more flattened skulls lacking prominent sagittal crests . 13. Its sagittal crest is well pronounced. 14. Its lack of a rostral and dentary median sagittal crest allows a distinction from other related pterosaurs. 15. The root of the canines is more prominent than in machairodonts and a true sagittal crest is absent. 16. Both groups have short skulls, tall sagittal crests , and their general skull shape is very similar. 17. The sagittal crest that runs from the top of the skull acts as an anchor for large chewing muscles. 18. "Mixosaurus cornalianus " has a sagittal crest associated with the expansion of the upper temporal fenestra. 19. It had a long skull equipped with a large sagittal crest and large canines, especially the lower ones. 20. Tigers have a well-developed sagittal crest and coronoid processes, providing muscle attachment for their strong bite.
