Zinogre is in the class Fanged Wyverns. Once ignored by the Guild, the species became a threat when they started showing up near Yukumo Village. Due the to guild hunters work it was found that an Amatsu caused this as it chased the herds off the Sacred Pinnacle to the Misty Peaks. Some Zinogre are known to change, eventually becoming Stygian Zinogre by gathering the energy of Dracophage Bugs.