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

Figure 1

Sampling sites of specimens of this study. The locations numbered from 1 to 5 belong to the Paranaíba River basin; locations 6 to 10 belong to São Francisco River Basin. 1: São João river; 2: Paranaíba River; 3: Lava Pés stream; 4: Parque de Exposições stream; 5: Água Grande stream; 6: Abaeté river; 7: Tiros stream; 8; Borrachudo river; 9: Boi river; 10: Vereda Grande stream.