Figure 4: Phylogeny of the order Characiformes based on combined Bayesian analysis of 16S rDNA and 18S rDNA. Values above branches indicate Bayesian posterior probability (posterior probability > 0.5), while those below branches indicate parsimony bootstrap proportions for concordant clades (bootstrap value > 50%). Nodes that were also recovered in separate Bayesian analyses of mitochondrial and/or nuclear data are labeled with symbols. Unlabeled nodes were unique to combined data analysis.