Fig. 3From: Long-term sky islands generate highly divergent lineages of a narrowly distributed stream salamander (Pachyhynobius shangchengensis) in mid-latitude mountains of East AsiaSTRUCTURE clustering results based on microsatellite genotype data of six P. shangchengensis populations. a The linear relationship between LnP(D) and the number of clusters (K); b ΔK values as a function of K based on 5 runs; c STRUCTURE output for K = 2 and 3Back to article page