Fig. 6From: Riverine barrier effects on population genetic structure of the Hanuman langur (Semnopithecus entellus) in the Nepal HimalayaBayesian skyline plot reconstructed using HVR I fragment (489Â bp) of Semnopithecus entellus. X-axis is the timescale before present and Y-axis is the estimated effective population size. Solid curve indicates median effective population size; shaded range indicates 95% highest posterior density (HPD) intervals. LGM stands for the Last Glacial MaximumBack to article page