About the Authors

Nathan D. Jackson

nathanjackson@glel.carleton.ca

Affiliation Department of Biological Sciences, Museum of Natural Science, Louisiana State University, Baton Rouge, Louisiana, United States of America

Christopher C. Austin

Affiliation Department of Biological Sciences, Museum of Natural Science, Louisiana State University, Baton Rouge, Louisiana, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: NDJ CCA. Performed the experiments: NDJ. Analyzed the data: NDJ. Contributed reagents/materials/analysis tools: CCA. Wrote the paper: NDJ CCA.