Alternate Names: Kuruko, Lanzog, Sanbiau
Genealogy:
Demographics: 100 (Wurm 2000).
Language Use: Endangered (2000 D. Tryon; 2000 S. Wurm). Under pressure from surrounding Mumeng languages and Tok Pisin [tpi].
Nation of Origin: Papua New Guinea
Other Comments: Distinct from Pyu , in Sandaun Province.