Figure 1From: Deep divergences and extensive phylogeographic structure in a clade of lowland tropical salamandersSamples 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).Back to article page