Son of one of the first male monkeys in the Sanctuary. When his father die, the group is left without a leader and was conquered by another male that expelled Cleto for not being his own son. He was resistance to being relocated to another group and was isolated in the forest. Therefore, we gave him the possibility to form his own group in the territory that he had chosen.

Today he is the leader male with the largest size in the Sanctuary. He has more than 5 offsprings and is a very good father. He is always seeking to expand his territory further. He carries their young and makes a bridge for them to pass. He makes sure that all the member of his group eat before him.