User blog comment:Lord Loss/Monster Hunter Theory... Blog/@comment-6050823-20130830122210/@comment-4009941-20130830184022

It behaves like Tigrex, Nargacuga, Pariapuria and Dyuragaua.

Makes me wonder considering if this is a monster split from Wyvern Rex(Tigrex Ancestor) and is the link between "Pre-Wing Leg Wyverns" and Tigrex.