Phylogenetic relationships among mtDNA haplotypes based on Bayesian inference. Values above branches denote posterior probabilities, and numbers at the tip of the branches indicate distinct haplotypes. Outgroups were Campylopterus rufus, C. hemileucurus, and C. largipennis, and are shown collapsed into a single branch. Hummingbird illustrations were taken from color plates in the Handbook of the Birds of the World .
González et al. BMC Evolutionary Biology 2011 11:38 doi:10.1186/1471-2148-11-38