[A new species of mosquitoes for Guinea Aedes (Aedimorphus) pseudotarsalis van Someren]

The Aedes pseudotarsalis mosquito that is new in Guinea was found in the Middle Guinea (the Fouta-Djallon mountains) in the prefectures of Pita and Kindia in October 1990. The preimaginal phases of this species were collected in the late rainy period in the small temporary water reservoirs (in the erosive hollows), in the axils of herb leaves and in the tanbarks of trees in the vicinities of populated areas.