Fig. 2

Summarized phylogeny and map with the 37 sampled spots in this study. The colors of the sampled spots match with clades on the tree (also for Fig. S1 and Fig. S2). Most important branches of the rivers that limit the lineages of T. elegans are shown (Quilimarí, Aconcagua, Maipo, Mataquito and its tributary Teno). Loa lineage (Clade A: blue); T. e. coquimbensis (Clade B: cyan); Aconcagua lineage (Clade C: orange); T. e. elegans (Clade D: brown); South 1 lineage (Clade E: green); South 2 lineage (Clade F: red). Northern clade encompasses the Loa, T. e. coquimbensis, Aconcagua, and T. e. elegans lineages and southern clade encompasses the South 1 and South 2 lineages