Conquest of Chile the Itata was the natural limit between the Mapuche, located to the south, and Picunche, to the north. During the Inca attempt to conquer Chile the southern Picunche peoples that successfully resisted them were later known as the Promaucaes.

The Picunche living north of the Promaucaes were called Quillotanes (those living in the Aconcagua River valley north to