Eurenorm is a power-type Zoanoid optimized for underwater combat. It possesses fish-like gills in multiple areas of its body, ensuring excellent oxygen distribution. It uses its razor-sharp claws and spines to rend opponents to pieces.

Only one Eurenorm was ever created since Cronos deemed the creature's strength level as unremarkable. It was stationed in the town of Takeshiro where it met its demise at the hands of Guyver-III along with the rest of the zoaformed population.