Styracosaurus

in book 1 Styracosaurus mistaken to be sinoceratops resulting in the herbivores being listed as a sub species of Sinoceratops in Triceratops territory and the camp but in book 2 Darius debunked this while on the island after seeing 10 styracosaurus near The tree house while Toro, Dominate, Marauder and requiem were out looking for an left overs from the guests. a few were seen destroying the monorail track with Toro, Dominate, Rexy and a few other dinosaurs to stop mitch and tiffany from leaving the island.

the styracosaurus share the same design and colours as mattels styracosaurus toys for both primal attack and dino rivals.