Sample metadata.

Details of the samples of yellow-legged hornets from Great Britain used in this study. The life stage of the individuals is given in column B, the sex of the individuals (as determined by morphological traits) is given in column C and the individuals presumed to be homozygotes (i.e. are homozygous for al markers tested) are indicated in column E. Microsatellite marker data for all the samples are given in columns F to AI. (XLSX)