Classification
- WALS
- Arw > Purus
- Glottolog
- Arawakan > Southernmaipuran > Purus Chamicuro > Purus
- Ethnologue
- Maipurean > Southern > Southernoutlier > Piro
Sources
- da Silva Facundes 2000
- The Language of the Apurinà People of Brazil (Maipure/Arawak). Ph.D. dissertation, University of New York at Buffalo.