FIGURE 3.

Principal component analysis based on 119,226 SNP loci of 46 specimens of Abrothrix hirta. Each specimen was colored according to the locality at which it was collected as indicated in Figure 1 (details in Table 1). Lineages found in the phylogenetic analysis (Figure 1) are indicated with the ellipses. (A) PC1 vs PC2; (B) PC2 vs PC3; (C) PC1 vs PC3.