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

Table 1

Genetic distances between clades of Astyanax rivularis (A1, A2, and A3) and Astyanax paranae (B1 and B2). The values on the diagonal are genetic distances within each clade.

	Clade A1	Clade A2	Clade A3	Clade B1	Clade B2
Clade A1	0.000
Clade A2	0.004	0.001
Clade A3	0.011	0.014	0.001
Clade B1	0.015	0.019	0.020	0.000
Clade B2	0.021	0.019	0.018	0.010	0.001