DilophosaurusWeighing just over 1,000 pounds, the Dilophosaurus is almost a lightweight compared to the other dinosaurs. But it should not be underestimated. The carnivore is a real predator and can crush fish or smaller dinosaurs like peanuts between its strong fangs. Because it has such strong hind legs, its a very good runner and can easily catch up with its prey when hunting. Better not let it catch your scent in the first place.