The Prozuanaci are one of the two tribes that reside in the Amazon, the other being the Xuanaci. Unlike the Xuanaci, the Prozunacis are a peaceful tribe and do not have the same violent tendencies. Both Sicky and Muddy belong to this tribe. They are old ennemies of the Xuanaci. the Xuanaci have pet Paranahs and are head shrinkers.