Vicious Aquatic Norn
From Creatures Wikia
The Vicious Aquatic Norns, created by KC11, are the next in a series of "vicious" breeds. They are similar to the original Vicious Norns, but are "amphibious" due to a constant supply of air from an edited emitter gene. The Vicious Aquatic Norns use the Bruin and Aqua Norn sprites and are purple as babies, then ice-blue through childhood and adolescence; upon reaching breeding age, the males are purple and the females are green. They seem particularly fascinated with doors and portals.