The Velociraptor is believed to have been able to run at speeds of approximately 40mph due to its slender legs, bipedal locomotion and considerably light weight (the Velociraptor weighed in at around fifteen to thirty pounds.

Velociraptor means "fast thief." This fast-running dinosaur, which lived during the late Cretaceous period (about 85-80 million years ago), has become quite popular due the movie Jurassic Park. Standing only about 3 feet tall (and 5 to 6 feet long), Velociraptors were much smaller than depicted in the movie. They were, however, fierce predators, and their sickle-shaped talons could reach the length of the teeth on sabertooth cats, making them a formidable adversary.

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