1 (2011 SIL). Ethnic population: 600 (2002 ISA). The ethnic population probably includes Kuruaya [kyr] as they are sometimes considered a single ethnic group. There were 8 elders of Kuruaya and Xipaya descendance in Altamira reported to speak the native language in 2007 (Crevels 2007).
Pará State, lower Xingú river.
8b (Nearly extinct).