South coast, north of Limpopo river. Center is Quissico, Inhambane Province, south Zavala district, 100 km coastal strip between Inharrime and Chidunguela.
Copi, Khambani, Lambwe, Lengue (Kilenge, Lenge), Ndonge, Tonga. Many dialects; all mutually inherently intelligible. Lexical similarity: 44% with Gitonga [toh].
About half understand Tswa [tsc].
Distinct from Chopi (Dhopaluo), a dialect of Acholi [ach] of Uganda.