Fig. 4From: Population structure and insecticide response of Gammarus spp. in agricultural and upstream forested sites of small streamsDot plots [75] visualising the haplotype—(A) and nucleotide diversity (B) of Gammarus fossarum populations. Each coloured dot represents a population sampled in each of the six streams, with the colours representing the site types. The black dots and ranges represent the predicted mean and 95% confidence intervals, respectively. The factor site type was not significant at p = 0.4 (Additional file 1: Tables S11, S12)Back to article page