Dinosaurs are large lizards that are extinct in the real world. Their living relatives are birds and crocodiles, but they're more closely related to birds. They came in many different shapes and sizes. They are divided into two orders: Saurischia and Ornithischian.
In the Sentai 5 Edit
In the series, dinosaurs have never gone extinct on Planet Arata. Species from all three geological time periods, the Triassic, the Jurassic and the Cretaceous appear on Planet Arata. But dinosaurs from the Triassic are rarer than the dinosaurs from the Jurassic and Cretaceous. They are also related to the Krockous.
Known dinosaur species on Planet Arata Edit
This is a list of dinosaurs that live on Planet Arata. They're listed by region. Total dinosaur species on Planet Arata: 24
Known dinosaur species in the Shigomirichi Region (Harrison Province only) Edit
Total dinosaur species: 14
Named dinosaurs in the Harrison Province Edit
Known dinosaur species in the Isle of Lizardia Edit
Total dinosaur species: 8
Known dinosaur species on Triassic Archipelago Edit
Total dinosaur species: 2