Korupun language
Korupun is a Papuan language spoken in Yahukimo Regency, Highland Papua. Dialects are Korupun, Dagi, Sisibna, Deibula, Sela. It is also known as Kimyal of Korupun; Kimyal is another name for Nalca. Indonesian Kemendikbud classified the former as Mek Nalca, while Korupun-Sela is classified as Kimyal.
According to Timothy Usher, the "Korupun" described by Bromley is a separate, though closely related, language.