Wasembo language

Wasembo, also known as Biapim, Gusap, and Yankowan, is a Madang language spoken in Madang Province, Papua New Guinea. Usher classifies it as being closest to the Yaganon languages.

Wasembo
Native to	Papua New Guinea
Region	Madang Province
Native speakers	(830 cited 2000 census)[1]
Language family	Trans–New Guinea? Madang East Madang Wasembo
Language codes
ISO 639-3	gsp
Glottolog	wase1252