About the Authors

Sebastián Duchêne

Affiliation Laboratorio de Ecología Molecular de Vertebrados Acuáticos, Universidad de los Andes, Bogotá, Colombia

Frederick I. Archer

Affiliation Protected Resources Division, Southwest Fisheries Science Center, National Marine Fisheries Service, National Oceanic and Atmospheric Administration, La Jolla, California, United States of America

Julia Vilstrup

Affiliation Centre for GeoGenetics, Natural History Museum of Denmark, University of Copenhagen, Copenhagen, Denmark

Susana Caballero

Affiliation Laboratorio de Ecología Molecular de Vertebrados Acuáticos, Universidad de los Andes, Bogotá, Colombia

Phillip A. Morin

phillip.morin@noaa.gov

Affiliation Protected Resources Division, Southwest Fisheries Science Center, National Marine Fisheries Service, National Oceanic and Atmospheric Administration, La Jolla, California, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: SD FA PM. Performed the experiments: SD. Analyzed the data: SD. Contributed reagents/materials/analysis tools: SD PM. Wrote the paper: SD PM JV SC FA.