Distribution of diurnal primate species in Togo and Bénin.

The Dahomey Gap, a strip of forest-savanna mosaic that interrupts the lowland rainforests of West Africa, is supposed to have acted as a natural barrier to the distribution of forest-dwelling mammals. However, few thorough mammal surveys have been conducted in this region. This study intended to gather distributional data and help clarify the distribution limits of diurnal primates occurring within this 'Gap'. Southern Togo and Bénin were surveyed between June and November 2003. The surveys consisted of interviews with hunters and guards from parks and reserves, and walking surveys of forests. As a result, seven diurnal primate species are listed for Togo and Bénin. (c) 2007 S. Karger AG, Basel.