Fig. 3 in Incipient sympatric speciation via host race formation in Phengaris arion (Lepidoptera: Lycaenidae)

Fig. 3 Results of the Bayesianclustering Structure analysis based on 9 microsatellite loci. Nm– the number of effective migrants between the syntopic sample pairs using private alleles. The abbreviations are the same as in Suppl. Table S1. The letter 'T' in the sample codes refers to spring arion, the letter 'N' indicates summer arion