Figure 1From: Microsatellites reveal a strong subdivision of genetic structure in Chinese populations of the mite Tetranychus urticae Koch (Acari: Tetranychidae)Pearson correlations between statistics of variation (RH E and AR ) and geographic latitude. (A) Expected heterozygosity (RHE); R = -0.476, P < 0.05. (B) Allele richness (AR); R = -0.368, P = 0.067.Back to article page