About the Authors

J. Harry Caufield

Affiliation Center for the Study of Biological Complexity, Virginia Commonwealth University, Richmond, Virginia, United States of America

Marco Abreu

Affiliation Center for the Study of Biological Complexity, Virginia Commonwealth University, Richmond, Virginia, United States of America

Christopher Wimble

Affiliation Center for the Study of Biological Complexity, Virginia Commonwealth University, Richmond, Virginia, United States of America

Peter Uetz

uetz@vcu.edu

Affiliation Center for the Study of Biological Complexity, Virginia Commonwealth University, Richmond, Virginia, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: PU JHC. Performed the experiments: JHC MA CW. Analyzed the data: PU JHC MA CW. Wrote the paper: PU JHC MA CW.