User blog comment:Lord Loss/Monster Hunter Theory... Blog/@comment-1758220-20110714165719/@comment-4212769-20120302161440

I would say Nargacuga is a reptile (It has scales) but also has the same ancestors like Pelagi what makes them related. And if you take the theory that Fanged Wyverns are a form between Wyverns and Pelagi than this means Nargacuga is a close relative but also the Fanged Wyverns deserve the name Wyverns but only particularly.