FIGURE 1 in Advertisement and release calls in Neotropical toads of the Rhinella granulosa group and evidence of natural hybridization between R. bergi and R. major (Anura: Bufonidae)

FIGURE 1. Geographic distribution of the populations of the Rhinella granulosa group studied in this work. The numbers indicate the localities sampled in Argentina and Uruguay. For details of the localities see Appendix 1.