User blog comment:Lord Loss/Monster Hunter Theory... Blog/@comment-1758220-20110714165719/@comment-76.65.26.43-20110716012657

In prehiristoric times, there were mammal-like reptiles (an example would be the Cynodictis) so Nargacuga could be a similar creature. I always thought that Gobul was a fish that could breathe atmospheric air like a snakehead fish, but maybe I'm wrong.