About the Authors

Luigi Pontieri

lpontieri@bio.ku.dk

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

Svjetlana Vojvodic

Affiliations Center for Insect Science, Department of Ecology and Evolutionary Biology, University of Arizona, Tucson, Arizona, United States of America, Department of Biological Sciences, Rowan University, Glassboro, New Jersey, United States of America

Riley Graham

Affiliation Department of Biology, University of Pennsylvania, Philadelphia, Pennsylvania, United States of America

Jes Søe Pedersen

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

Timothy A. Linksvayer

Affiliation Department of Biology, University of Pennsylvania, Philadelphia, Pennsylvania, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: LP SV TAL. Performed the experiments: LP RG SV. Analyzed the data: LP. Wrote the paper: LP SV JSP TAL.