Kwerbic languages
The Kwerbic, or Greater Kwerba, languages are a family of just under a dozen Papuan languages spoken in Indonesia.
Classification
The Kwerba family is clearly established. Its closest relative appears to be Isirawa. Mawes is added by Ross, but not retained by Usher; Isirawa was rejected by Ross, but retained by Usher and by Donohue. Usher also adds Kapauri–Sause.Capell proposed placing Kwerba and Isirawa in a Dani–Kwerba proposal, which was retained in Stephen Wurm's 1975 Trans–New [Guinea languages|Trans–New Guinea] phylum. Malcolm Ross removed them and linked them with another erstwhile branch of TNG in a Tor–Kwerba proposal. Usher follows Ross, but adds the Nimboran languages as well.