1 MIVEGEC Research Unit, Infectious Diseases and Vectors: Ecology, Genetics, Evolution, and Control, University of Montpellier, CNRS 5290, IRD 224, Institut de Recherche pour le Développement, Montpellier 34394, France. Electronic address: [email protected].
2 MIVEGEC Research Unit, Infectious Diseases and Vectors: Ecology, Genetics, Evolution, and Control, University of Montpellier, CNRS 5290, IRD 224, Institut de Recherche pour le Développement, Montpellier 34394, France; Department of Medical Zoology, Institut Pasteur de Dakar, Dakar, Senegal.