Allosaurus


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Allosaurus was a typical large theropod, having a massiveskull on a short neck, a long tail and reduced forelimbs. Allosaurus fragilis, the best-known species, had an average length of 28 ft with the largest definitive Allosaurus specimen  estimated at 32 ft and an estimated weight of  2.5 tons.

biology
Allosaurus was a medium sized theropod that lived during the Jurassic. Allosaurus also had 2 triangular horns above its eyes. Allosaurus hade 3 fingers on each hand that ended in claws. The main prey of Allosaurus was Stegosaurus. Allosaurus also competed with Ceratosaurus for food.

Hunting style
Allo hunted by working in packs of up to 10. As the pack closed in, they would bite and claw their prey until it fell from blood loss and pain. The main prey of allosaurus were small sauropods and Stegosaurus.