About the Authors

Lucia L. Prieto-Godino
Department of Zoology, University of Cambridge, Cambridge, United Kingdom

Corresponding Author

lucia.prieto@cantab.net

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

The author(s) have made the following declarations about their contributions: Conceived and designed the experiments: LPG MB. Performed the experiments: LPG. Analyzed the data: LPG. Contributed reagents/materials/analysis tools: LPG SD. Wrote the paper: LPG MB.