Fig. 2.

Result of STRUCTURE analyses. a) Delta K value (Delta K = mean ((|L″(K)|)/SD(L(K))) plotted for K values from 1 to 17 in Structure Harvester software for R. ecuadoriensis. b) Mean of estimated Ln probability of data, plotted for K values from 1 to 17 in Structure Harvester software for R. ecuadoriensis. c) Bar plot estimates of membership coefficients for each R. ecuadoriensis individual, in each of two inferred clusters (k = 2; best fitting with the current set of data). Each individual in the data set is represented by a single vertical line, which is partitioned into different colored segments representing the individual membership estimate in each of the inferred clusters. The current bar plot is one of those obtained with the admixture model and the prior location option, the other options being left as default. Each number in the bar plot correspond to one population: 1, LAB; 2, LAH; 3, LBR; 4, LCG; 5, LEX; 6, LGL; 7, LHY; 8, LND; 9, LSS; 10, LST; 11, LTR; 12 MBJ; 13, MCA; 14, MJM; 15, MMB; 16 MNA; 17, MZP.