Bayesian cluster analysis in STRUCTURE.

<p>(A) The average cluster membership (over 20 runs) for K = 2 of microsatellite genotypes of <i>C</i>. <i>a</i>. <i>labiatus</i> and <i>C</i>. <i>a</i>. <i>erythrarchus</i>. (B) Example bar plots of runs where k = 2 and k = 3. (C) Example histograms from STRUCTURE analysis for K = 2 and K = 3 where only <i>C</i>. <i>a</i>. <i>erythrarchus</i> individuals are included. Each individual is represented by a single horizontal line, with lengths proportional to the estimated membership in each cluster.