40 (2010 SIL). Ethnic population: 1,140 (2006 FUNASA).
Mato Grosso and Amazonas states, confluence of Sangue and Juruena rivers, Japuira on the east bank of the Juruena between the Arinos and Sangue rivers, and Posto Escondido on the west bank of the Juruena 700 km north, 9 villages, 14 settlements.
A dying language. Bilingual in Portuguese [por]; the younger generation is more fluent in Portuguese (Crevels 2007).
Latin script [Latn].