FIGURE 13 in A new mountain lizard from Montes de León (NW Iberian Peninsula): Iberolacerta monticola astur ssp. nov. (Squamata: Lacertidae)

FIGURE 13. Comparison of the expected outcomes of four major geographic models of evolution. M = I. monticola s. str.; G = I. galani; NML = Iberolacerta monticola astur ssp. nov. from the Northern Montes de León. The three main cladogenetic events dated by mitochondrial markers are indicated by the width of the lines separating the populations. Block arrows indicate direction of gene flow after the initial separation of I. m. astur ssp. nov. Arrowheads within text boxes under each model mark the expected tendency (upward or downward) of the corresponding indicators of nuclear genetic divergence. Reference values of divergence, obtained from the observed data, are shown at the bottom of the figure.