Allosaurus was one of the largest carnivorous dinosaurs. Allosaurus was one of the largest carnivorous dinosaurs. It lived approximately 150 million years ago and used to hunt down herbivorous dinosaurs like Stegosaurus and Diplodocus. Its arms were similar to those of Tyrannosaurus rex: powerful, but extremely short.
Scientific name: Allosaurus
Conservation status: Extinct
Fun fact: Allosaurus’ saw-like, serrated teeth could reach ten centimetres in length.
Dimensions: 9.2"W x 2.9"D x 4.8"H