| [the anopheles gambiae complex in guinea bissau]. | three species of the anopheles gambiae complex were identified in guinea bissau (west africa) by chromosomal analysis. they were an. melas, an. arabiensis and an. gambiae s.s. an melas was observed in coastal and insular zones of the study area as well as in areas where the rivers are tidal and brackish and bordered by mangroves. for this reason, the species occurs also in inland riverine localities such as farim and bissorà. an. arabiensis apparently occurs only in low numbers in a very limited ... | 1983 | 6543935 |