• Stegosaurus
  • Stegosaurus walking down a forest pathway.
  • Stegosaurus vs. Allosaurus
  • Stegosaurus stenops, a species of Stegosaurus.
  • Mother and baby Stegosaurus.
  • Stegosaurus at the seashore.
  • Stegosaurus showing its spiky tail.
  • Colourful Stegosaurus.
  • Stegosaurus attacked by a pack of Allosarus.
  • Two Stegosaurus at a swamp.
  • Stegosaurus rearing on its hind legs.
Stegosaurus was a very popular Stegosaur that lived in the Jurassic Period. It is herbivorous and about the size of a bus, making it the largest stegosaur. Its tail had dangerous spikes and its body was covered in bony plates, but in spite of these defenses, its brain was only walnut sized, making it not quite smart