L1 users: 17 (Adelaar 2004). Ethnic population: 18 (Adelaar 2004). Possibly as many as 50 in 8 scattered families (Crevels 2007).
El Beni department: Vaca Díez province, near Alto Ivon; Pando department: Federico Román province, between Río Negro and Río Pacahuaras (Crevels 2007).
Integrated into the Chácobo [cao].