Yerakai language
Yerakai (Yerekai) is a Sepik language spoken in Sandaun Province, Papua-New Guinea. It is highly divergent from other Sepik languages, being only 6% cognate with other Middle Sepik languages. Glottolog leaves it unclassified. It is spoken in Yerakai () village, Yerakai ward, Ambunti Rural LLG, East Sepik Province. External links 
 Paradisec has a collection of Don Laycock's (DL2) that includes Yerakai language materials. References

Middle Sepik languages
Languages of East Sepik Province
Language isolates of New Guinea