About the Authors

Christopher M. Hofmann

Contributed equally to this work with: Christopher M. Hofmann, Kelly E. O'Quin

chofma1@umd.edu

Affiliation Department of Biology, University of Maryland, College Park, Maryland, United States of America

Kelly E. O'Quin

Contributed equally to this work with: Christopher M. Hofmann, Kelly E. O'Quin

Affiliation Department of Biology, University of Maryland, College Park, Maryland, United States of America

N. Justin Marshall

Affiliation Sensory Neurobiology Group, School of Biomedical Sciences University of Queensland, St. Lucia, Queensland, Australia

Thomas W. Cronin

Affiliation Department of Biological Sciences, University of Maryland Baltimore County, Baltimore, Maryland, United States of America

Ole Seehausen

Affiliations Aquatic Ecology and Evolution, Institute of Ecology and Evolution, University of Bern, Bern, Switzerland, Eawag, Swiss Federal Institute for Aquatic Science and Technology, Centre of Ecology, Evolution and Biogeochemistry, Kastanienbaum, Switzerland

Karen L. Carleton

Affiliation Department of Biology, University of Maryland, College Park, Maryland, United States of America

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: CMH KEO NJM TWC OS KLC. Performed the experiments: CMH KEO NJM OS KLC. Analyzed the data: CMH KEO NJM OS KLC. Contributed reagents/materials/analysis tools: TWC KLC. Wrote the paper: CMH KEO NJM TWC OS KLC.