Encourage your child's imagination and creative play with CollectA Triceratops Dinosaur with Movable Jaw Multicolour. The Triceratops was a large plant-eating ceratopsian dinosaur. Adult Triceratops were thought to have weighed between 12,000-16,000 pounds! One of the most commonly recovered dinosaurs in North America, the Triceratops has two recognised species: Triceratops horridus and Triceratops prorsus. The Triceratops lived in the Late Cretaceous Period (65 million years ago); it needed its three horns to protect itself from the Tyrannosaurus Rex dinosaur. It is believed that a fully grown Triceratops was 8m in length and 3m in height. This hand-painted dinosaur toy looks lifelike and realistic. Designed by experts, CollectA dinosaur models are factually accurate and true to life.