Figure 1.

Samples used in phylogenetic analyses. Red circles: Bolitoglossa rufescens; blue circles: B. occidentalis; pink triangles: B. nympha; green triangles: B. chinanteca. Numbers correspond to localities listed in Table 1. Species assignment based on phylogenetic analyses (see Results).

Rovito et al. BMC Evolutionary Biology 2012 12:255   doi:10.1186/1471-2148-12-255
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