About the Authors

Svjetlana Vojvodic

Vojvodic.sv@gmail.com

Current address: Canter for Insect Science, University of Arizona, Tucson, Arizona, United States of America

Affiliation Centre for Social Evolution, Faculty of Life Sciences, Department of Agriculture and Ecology, University of Copenhagen, Copenhagen, Denmark

Annette B. Jensen

Affiliation Centre for Social Evolution, Faculty of Life Sciences, Department of Agriculture and Ecology, University of Copenhagen, Copenhagen, Denmark

Bo Markussen

Affiliation Department of Natural Sciences and Environment, Faculty of Life Sciences, University of Copenhagen, Copenhagen, Denmark

Jørgen Eilenberg

Affiliation Centre for Social Evolution, Faculty of Life Sciences, Department of Agriculture and Ecology, University of Copenhagen, Copenhagen, Denmark

Jacobus J. Boomsma

Affiliation Centre for Social Evolution, Department of Biology, University of Copenhagen, Copenhagen, Denmark

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: SV ABJ JJB. Performed the experiments: SV ABJ. Analyzed the data: SV BM. Wrote the paper: SV ABJ BM JE JJB.