Girallon

Girallons were aggressive, carnivorous apes with four arms. They were incredibly strong and territorial. These beasts lived in groups lead by a dominant adult, who tended to be the oldest of the group.

An adult girallon was about 8 feet tall and weighed 800 pounds. It appeared to be a four armed ape with thick white fur and curved tusks in its mouth, distinguishing it from normal apes.

Novels

 * Neversfall

Sourcebooks

 * Silver Marches