Under rated kaiju Wiki

The Kaiju from the Mecha Anime, Getter Robo. They are called Mechasaurus(メカザウルス Mekazaurusu) and are used by Dinosaur Army in their attempts to kill off humanity and to destroy Getter Robo. They’re manufactured by remodeling from a dinosaur and are able to freely fight in the air, land, and sea. While they’re mainly a reptile-type of mecha, being that they’re dinosaurs, there are also others who have different motifs than the rest of the Mechasaurs.

Non-Mechasaurus Kaiju