User blog comment:Lord Loss/Monster Hunter Frontier G 2 Discussion/@comment-6050823-20130824204222/@comment-3277384-20130905202338

BL, those characteristichs aren't meaning of evolutionary relationship. Look at posture. The frontier one is serpentine-like, it's creeping, like other leviathans.

Fanged Wyverns walk like Dinosaurs/Mammals.