User blog comment:Kogath/Monster Hunter: World Discussion/@comment-6050823-20170922122302/@comment-33384696-20170922130647

It doesn't have wings. It is more akin to a moniter lizard then anything else. Also, there isn't necesarily anything to say that a Fanged Wyvern MUST have mamilian traits. After all, prior to right now we've only had one that may have only happened to have mamilian traits.