About the Authors

Edgar A. Duéñez-Guzmán

duenez@bio.kuleuven.be

Affiliations Department of Organismic and Evolutionary Biology, Harvard University, Cambridge, Massachusetts, United States of America, Laboratory of Socioecology and Social Evolution, Katholieke Universiteit Leuven, Leuven, Belgium

Suzanne Sadedin

Affiliation Department of Organismic and Evolutionary Biology, Harvard University, Cambridge, Massachusetts, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: EAD. Performed the experiments: EAD. Analyzed the data: EAD SS. Contributed reagents/materials/analysis tools: EAD. Wrote the paper: EAD SS.