La información está incompleta “Classificatory and typological studies in languages of the Madang district New Guinea” . Z'graggen, John A. (1971) Pacific Linguistics
En peligro de extinción
20 percent certain, based on the evidence available
La información está incompleta “Glottolog 2.3” . Hammarström, Harald & Forkel, Robert & Haspelmath, Martin & Nordhoff, Sebastian (2014)
La información está incompleta “Ethnologue: Languages of the World, 18th Edition” . Lewis, M. Paul, Gary F. Simons, and Charles D. Fennig · SIL International
Con amenaza de extinción
20 percent certain, based on the evidence available