Deinonychus is a predatory dinosaur with sickle-claws on its feet. The dinosaurs in Jurassic Park, though called Velociraptor, were actually based on Deinonychus.
Deinonychus antirrhopus (Ostrum, 1969)
- Skull length : 410 mm.
- Total length : 3.4 m.
- Hip height : 0.87 m.
- Weight : 73 kilograms