Bunyip(from pathfinder)-aquatis ferocius sealamorph?
Feels weird to me to use Latin in a setting where the language doesn’t exist. I suppose it’s supposed to be a translation of a name in some ancient language in the setting?
It’s a caniverous & very vicious beast that sorta looks like a giant seal with a big mouth full of sharp teeth. It’s also as bloodthirsty as a shark. It’s in pathfinder creature compendium 2 or 4 if it helps.