The presence of monophyletic species across the trees compared with nominal species designations.

The tree estimation methods are represented as: R = RAxML; P = PHYML; B = MrBayes. The evidence for monophyly is represented as: M = monophyletic species with good support (≥90% bootstrap; ≥0.95 posterior probability); m = monophyletic species with moderate support (70–90% bootstrap; 0.80–0.95 posterior probability); l = monophyletic species with low support; x = non-monophyletic species; - = species not present in tree; s = single sample.