Fig. 4

Results of SNAPP/BFD* species delimitation analyses based on SNP datasets. A, B ddRAD phylogeny based on RAxML analysis of the 18_12 taxon occupancy matrix, with vertical lines indicating species hypotheses tested, and likelihood estimates for each hypothesis (averaged from two runs). C, D UCE phylogeny based on RAxML analysis of the 70% taxon occupancy matrix, with vertical lines indicating species hypotheses tested, and likelihood estimates for each hypothesis (averaged from two runs). Note: branch lengths for both cladograms were adjusted to fit vertical lines for easier interpretability and have no relative meaning; the phylogeny is purely to depict branching pattern and hypotheses tested. Blue vertical lines in A and C and blue data points in B and D indicate species hypothesis decisively favored by Bayes Factor analyses (see Additional file 1: Table S5 for values). Colors correspond to lineages identified in phylogenomic analyses (see Fig. 3)