FIG S2 (Worldclim forest plot)

Figure S2. Overall effect of precipitation asynchrony (measured from WorldClim data) on genetic differentiation, as shown by the meta-analysis forest plot. From left to right: Species name; number of individuals per species; an horizontal axis where the small vertical line indicates the Mantel correlation coefficient, the horizontal line the 95% confidence interval (CI) and the size of the square the specific weight of the species' result to the overall meta analysis (based on the sample size). Exact values for the coefficient, the 95% CI and the weight percentage are given in columns to the right. The continuous vertical line displays 0 in the x axis and the vertical dotted line denotes the summary cross-species correlation coefficient; the width of the bottom diamond represents the 95% CI. For more specific details see Table S3.