Figure 4

Subtree of Groups II to VI based on Cytb gene. Subtree of Group II – VI for the Bayesian Inference and maximum-parsimony methods for Astyanax and Bramocharax based on the Cytb gene. Double asterisks indicate Bayesian posterior probabilities ≥ 0.95 or MP bootstrap values ≥ 90; single asterisks identify values between 0.89 and 0.80 or 89 and 80. Circles represent type localities. Definition of the Clades was based on the Combined data set tree.