Fig. 3

Bayesian clustering analysis of combined 2002 microsatellite and mtDNA data from the same mosquito specimens. a The optimal number of clusters (K) was two based on the method of Evanno et al. [55]. b Bar plots with individual mosquitoes represented as vertical bars colored in proportion to their assignment to clusters inferred at each value of K (from 2 to 6). Individuals from the same population sample are grouped, with groups bounded by vertical black lines. Population labels are in blue font for islands and black font for mainland samples