About the Authors

Rudi L. Verspoor

Affiliation Institute of Evolutionary Biology, School of Biological Sciences, University of Edinburgh, Edinburgh, United Kingdom

Penelope R. Haddrill

p.haddrill@ed.ac.uk

Affiliation Institute of Evolutionary Biology, School of Biological Sciences, University of Edinburgh, Edinburgh, United Kingdom

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

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