Fig. 3: The D. g. galganoi/jeanneae transition in Iberia, analyzed with pseudo-mitochondrial (left) and RAD loci (right).

The latter shows average population (map) and individual (barplots) ancestry to the clusters of galganoi (purple) and jeanneae (blue) (K = 2), combining individuals from two separate datasets of 1121 (library 1) and 4748 SNPs (library 2), respectively. The large rivers discussed in the text are indicated on the map. The inset map shows the distribution of each taxon (adapted from Dufresnes 2019). Photo: D. g. galganoi (CD).