About the Authors

Katie L. Willis

kwillis@umd.edu

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

Jakob Christensen-Dalsgaard

Affiliation Institute of Biology, University of Southern Denmark, Odense M, Denmark

Darlene R. Ketten

Affiliation Department of Otology and Laryngology, Harvard Medical School, Biology Department, Woods Hole Oceanographic Institution, Woods Hole, Massachusetts, United States of America

Catherine E. Carr

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

Conceived and designed the experiments: KLW. Performed the experiments: KLW. Analyzed the data: KLW JCD. Contributed reagents/materials/analysis tools: KLW JCD DRK CEC. Wrote the paper: KLW.