About the Authors

Maritza Sepúlveda

maritza.sepulveda@uv.cl

Affiliation Centro de Investigación y Gestión en Recursos Naturales (CIGREN), Instituto de Biología, Facultad de Ciencias, Universidad de Valparaíso, Valparaíso, Chile

Pablo Sabat

Affiliation Departamento de Ciencias Ecológicas, Facultad de Ciencias, Universidad de Chile, Santiago, Chile

Warren P. Porter

Affiliation Department of Zoology, University of Wisconsin, Madison, Wisconsin, United States of America

José Miguel Fariña

Affiliations Departamento de Ecología, Facultad de Ciencias Biológicas, Pontificia Universidad Católica de Chile, Santiago, Chile, Department of Ecology and Evolutionary Biology, Brown University, Providence, Rhode Island, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: MS PS JMF. Performed the experiments: MS WP JMF. Analyzed the data: MS PS WP JMF. Contributed reagents/materials/analysis tools: MS WP JMF. Wrote the paper: MS. Obtained permission: JMF. Designed the software used in analysis: WP.