FIGURE 3.

Genetic diversity in the Aegypti Group. (a) A PCA demonstrating that island populations cluster separately from the recognized subspecies Aedes aegypti aegypti (Aaa) and Aedes aegypti formosus (Aaf). (b) A visual depiction of TreeMix results demonstrating the most likely admixture scenarios involving the three admixed populations of Mayotte, Réunion and Mombasa in Kenya. In all three cases, the most likely scenario had one parental "donor" from Jeddah, although other Asian populations are possible, as well; see Sections 3 and 4 for additional details