Fixation indices calculated for three inferred subpopulations of P. kuhlii.

FST (lower triangle) and FIS (diagonal) between and within the three subpopulations of P. kuhlii inferred by Geneland for five microsatellite loci. The “East” and the “West” subpopulations correspond to the two European subpopulations (Fig 6) but do not refer to mtDNA lineages.

Fixation indices calculated for three inferred subpopulations of P. kuhlii.