The Koti language, or Ekoti (pronounced ), is a Bantu language spoken in Mozambique by about 64,200 people. Koti is spoken on Koti Island and is also the major language of Angoche, the capital of the district with the same name in the province of Nampula. In terms of genetic classification, Koti is generally considered to belong to the Makhuwa group (P.30 in Guthrie's classification). A large portion of its vocabulary however derives from a past variety of Swahili, today the lingua franca of much of East Africa's coast. This Swahili influence is usually attributed to traders from Kilwa or elsewhere on the Zanzibar Coast, who in the fifteenth century settled at Angoche. Arends et al. suggest it might turn out to be a Makhua–Swahili mixed language. Geography and demography The place name Koti refers primarily to the island. An older form is ; this form with the class 2 nominal prefix a for 'people' gave rise to the Portuguese name Angoche. The much older local African name of Angoche, still in use, is Parápaátho. Angoche was probably established in the fifteenth century by dissidents from Kilwa. In the centuries that followed, it flourished as a part of the Indian Ocean trading network. About nine Koti villages are found in the coastal areas of Koti island; these are usually accessed by boat. Much of the coastline is covered by mangrove woods (khava). On the mainland, there are about five other Koti villages, all in the vicinity of Angoche. The main economic activity of men in the villages is fishing; the catch is sold on the markets of Angoche. People keep chickens and some goats. In Makhuwa, the dominant regional language of much of northern Mozambique, the Koti are called Maka, just like other coastal Muslim communities that were part of the Indian Ocean trading network. Most Koti have at least some knowledge of Makhuwa or one of its neighbouring dialects; this extensive bilinguality has had considerable influence on the Koti language in recent years. Sounds Vowels Koti has five vowels. The open vowels and are normally written e and o. The high vowels i and u do not occur word-initially. There is a restricted form of vowel harmony in verbal bases which causes /u/ in verbal extensions to be rendered as [o] after another /o/; thus, the separative extensions -ul- and -uw- appear as -ol- and -ow- after the vowel