Figure 1 in An integrative approach to the nomenclature and taxonomic status of the genus Blanus Wagler, 1830 (Squamata: Blanidae) from the Iberian Peninsula

Figure 1. Lisbon region view of the Mappa ou carta geographica dos reinos de Portugal e Algarve, produced by Thomas Jefferys (1710–1771) in 1762. The red area represents the Lisbon city limits at the time, while the blue dotted area represents the approximate current city limits. The Belém area, where the old Cabinet of Ajuda was in Vandelli's time is marked with a purple dot, whereas Caparica on the southern margin of the Tagus River is marked with a green dot. Blue dots on the lower right inset map represent localities from which we have genetic samples, all representing the southern lineage of Blanus.