Fig. 3
From: Aedes aegypti in the Black Sea: recent introduction or ancient remnant?
Genetic differentiation. Average pairwise FST values as estimated based on the SNP dataset, between and within regions. Numbers in circles are the mean FST among samples of that group. Mean FST values between groups are indicated next to the lines connecting them. Sizes of the circles are proportional to the number of populations sampled. Colors are consistent with Fig. 1