About the Authors

Anne Lorrain

anne.lorrain@ird.fr

Affiliation IRD, LEMAR UMR CNRS/UBO/IRD 6539, Plouzané, France

Juan Argüelles

Affiliation IMARPE, Callao, Lima, Perú

Ana Alegre

Affiliation IMARPE, Callao, Lima, Perú

Arnaud Bertrand

Affiliations IMARPE, Callao, Lima, Perú, IRD, UMR212 EME IFREMER/IRD/UM2, Sète, France

Jean-Marie Munaron

Affiliation IRD, LEMAR UMR CNRS/UBO/IRD 6539, Plouzané, France

Pierre Richard

Affiliation Littoral, Environnement et Sociétés, UMR 6250 CNRS-Université de La Rochelle, La Rochelle, France

Yves Cherel

Affiliation Centre d'Etudes Biologiques de Chizé, UPR 1934 du CNRS, Villers-en-Bois, France

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: AL YC JA. Performed the experiments: AL JA AA JMM. Analyzed the data: AL AB YC. Contributed reagents/materials/analysis tools: PR JMM. Wrote the paper: AL AB YC.