About the Authors

Sean R. Bowens

Affiliation School of Life Sciences, Arizona State University, Tempe, Arizona, United States of America

Daniel P. Glatt

Affiliation Department of Ecology and Evolutionary Biology, Princeton University, Princeton, New Jersey, United States of America

Stephen C. Pratt

stephen.pratt@asu.edu

Affiliation School of Life Sciences, Arizona State University, Tempe, Arizona, United States of America

Competing Interests

Stephen C. Pratt, is a member of the PLOS ONE editorial board. This does not alter the authors′ adherence to all the PLOS ONE policies on sharing data and materials.

Author Contributions

Conceived and designed the experiments: SCP. Performed the experiments: SRB DPG. Analyzed the data: SCP SRB DPG. Wrote the paper: SCP.