TABLE 2. Inferred demographic parameters of the best-fitting demographic model in Figure 4 model3. T1 indicates the divergence time between François’ langur and White-headed langur; T3 and T2 indicate the start and end time of gene flow, respectively; mBlack->White indicates gene flow from François’ langur to White-headed langur while mWhite->Black indicates gene flow from White-headed langur to François’ langur; Ne-Black indicates the effective population size of François’ langur; Ne-White indicates the effective population size of White-headed langur.