User blog comment:Lord Loss/Monster Hunter Theory... Blog/@comment-74.193.210.169-20120624024933/@comment-1758220-20120629184310

Okay yes but in their current form Brute Wyverns really can't be called wyverns because they lack the necessary physical characteristics. Maybe their ancestors had them at one point, but the ones we see and fight in the games do not, and thus they cannot rightfully be called wyverns.