The crocodile-like skull and unusually large claws make the Baryonyx a particularly exciting specimen of its species. With movable jaw! When the baryonyx from Schleich Dinosaurs opens its movable jaw you can see a flash of its dangerous saw-like teeth. This dinosaur is believed to have hunted primarily in the water and could immerse its perfectly shaped snout into the water to catch fish. It also had unusually large and heavy hook-shaped thumb claws to grab prey.