Population structure and biogeography of migratory freshwater fishes (Prochilodus: Characiformes) in major South American rivers - Figure 4

Arjun Sivasundar, Eldredge Bermingham and Guillermo Ortí

Fig. 4 Maximum likelihood tree for Prochilodus control region sequences. The HKY85 + I + gamma model was used with the following parameters: Ti/Tv = 6.522, base frequencies A=0.333, C=0.211, G=0.137, T=0.319, proportion of invariant sites = 0.6277, and gamma distribution shape parameter = 0.5985. Bootstrap values (>50% only) from MP and ME are shown above and below the branches, respectively. Locality numbers shown in parentheses follow Table 1 and Fig. 1. Nodes labeled A-D correspond to separation of lineages among river basins (see text).

Arjun Sivasundar, Eldredge Bermingham and Guillermo Ortí. Population structure and biogeography of migratory freshwater fishes (Prochilodus: Characiformes) in major South American rivers. Molecular Ecology (in press).

Figure 1 | Figure 2 | Figure 3

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