Genetic structure of the Formica rufa population at Sixtusbossen as revealed by Principal Component Analysis of the allele frequencies per nest. Nests with the same colour originate from the same colony. First and second PCA axes explained 36.5% and 20% of the total among nest genetic variation, respectively.

  Part of: Dekoninck W, Maebe K, Breyne P, Hendrickx F (2014) Polygyny and strong genetic structuring within an isolated population of the wood ant Formica rufa. Journal of Hymenoptera Research 41: 95-111.