Stegosaurus was a large herbivore, that lived in the late jurassic period. With spikes at the end of its tail, it was a fearsome animal. However, there were predators that stegosaurus had to watch out for, like Ceratosaurus, Allosaurus, Torvosaurus , and Saurophagonax.


Stegosaurus are medium sized herbivores, and have large plates on their backs. They also have sharp spikes at the end of their tail, which scientists believe were used for defense.


Dinosaur Island

Stegosaurus mainly live on the North side of Dinosaur Island in large herds. In the original Dinosaur island series, stegosaurus was arguably the most common large herbivore on the island. But in DI revival, the tides seem to have switched, as ceratopsians seem to be the dominant herd animal, and we rarely ever see a stegosaurus in Di revival, let alone a herd. Only Apex predators like T-rex will attack a stego, as they are quite a dangerous prey item.


Dinosaur Island


Known Stegosaurus

No stegosaurus was given a specific name, even though they were main characters of the first season of Dinosaur Island.


  • There is a joke saying that a Stegosaurus has a brain the size of a walnut, which is actually true!