3,000 (2002 SIL). 2010: in Fly River area many deaths from cholera.
Western Province, lower Aramia river, Waya, Saiwase, Galu, and Alagi villages; Bamu river, Alikinapi village; lower Fly river, Kenedibi, Urio, and Wagumi-Sarau villages; Segero Creek, Segero village.
Aramia River, Fly River. Lexical similarity: 60% among dialects, but nearly identical syntax and grammar.