About the Authors

David C. Plachetzki

Affiliation Ecology, Evolution and Marine Biology, University of California at Santa Barbara, Santa Barbara, California, United States of America

Bernard M. Degnan

Affiliation School of Integrative Biology, University of Queensland, Brisbane, Queensland, Australia

Todd H. Oakley

To whom correspondence should be addressed. E-mail: oakley@lifesci.ucsb.edu

Affiliation Ecology, Evolution and Marine Biology, University of California at Santa Barbara, Santa Barbara, California, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: TO DP. Performed the experiments: TO DP. Analyzed the data: TO DP. Contributed reagents/materials/analysis tools: TO BD DP. Wrote the paper: TO BD DP.