About the Authors

Gwenael Piganeau

gwenael.piganeau@obs-banyuls.fr (GP); a.c.eyre-walker@sussex.ac.uk (AE-W)

Affiliations UPMC Univ Paris 06, UMR 7628, MBCE, Observatoire Océanologique, Banyuls/mer, France, CNRS, UMR 7628, MBCE, Observatoire Océanologique, Banyuls/mer, France

Adam Eyre-Walker

gwenael.piganeau@obs-banyuls.fr (GP); a.c.eyre-walker@sussex.ac.uk (AE-W)

Affiliation Centre for the Study of Evolution, School of Life Sciences, University of Sussex, Brighton, United Kingdom

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

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