Figure 4
From: Early Miocene origin and cryptic diversification of South American salamanders
Map of the location of the clades of B. equatoriana ( sensu lato ) and B. peruviana ( sensu lato ). The map focuses on the upper Amazon region of Ecuador (see Figure 1). Circles represent sample localities for each of the different clades identified within B. equatoriana (sensu lato) and B. peruviana (sensu lato) from the mtDNA phylogenetic analysis (see Figure 3). Numbering follows map locality numbers (Table 1).