User blog comment:Kogath/Monster Hunter X Discussion/@comment-25083735-20150710192336/@comment-4370375-20150710230646

The thing with Fanged Wyverns is that they are, in my opinion, the MH universe equivalent of Synapsids and thus a distant relative of the Fanged Beasts (hence the similar names of their classes).

@Narwhaler, Pokaradon is an odd monster classification-wise it can fit into two classes: the Leviathans and the Fanged Beasts, it just fits with the former more.