Fig. 3From: Riverine barrier effects on population genetic structure of the Hanuman langur (Semnopithecus entellus) in the Nepal HimalayaThe Median joining haplotype network for 37 haplotypes of Semnopithecus entellus from Nepal based on CR + CYTB (2230 bp) sequences. Areas of the circles are proportional to the observed frequency of each haplotype. Shortest trees with median vectors are shown and the black-filled circles are the inferred intermediate haplotypes not sampled in this study. Each vertical dash on the lines connecting two haplotypes represents one mutational stepBack to article page