Morphological and Genetic Structure of Two Equivalent Astyanax Species (Characiformes: Characidae) in the Region of Paranaíba Arc

Figure 6

Haplotype network. Each line indicates a mutational event (step). The distance between each node is proportional to the number of mutational steps. The black circles are the missing haplotypes. Sampled populations: 1, Borrachudo River (yellow); 2, Tiros Stream (pink); 3, Vereda Grande stream (light green); 4, Do Boi River (dark blue); 5, Abaeté river (purple); 6, Água Grande stream (brown); 7, Paranaíba river (light blue); 8, São João river (red).