About the Authors

Peter J. Unmack

peter.pub@unmack.net

Affiliations National Evolutionary Synthesis Center, Durham, North Carolina, United States of America, Evolutionary Ecology Laboratories, Department of Biology, Brigham Young University, Provo, Utah, United States of America

Justin C. Bagley

Affiliation Evolutionary Ecology Laboratories, Department of Biology, Brigham Young University, Provo, Utah, United States of America

Mark Adams

Affiliations Evolutionary Biology Unit, South Australian Museum, Adelaide, South Australia, Australia, Australian Centre for Evolutionary Biology and Biodiversity, School of Earth and Environmental Science, University of Adelaide, Adelaide, South Australia, Australia

Michael P. Hammer

Affiliations Evolutionary Biology Unit, South Australian Museum, Adelaide, South Australia, Australia, Curator of Fishes, Museum and Art Gallery of the Northern Territory, Darwin, Northern Territory, Australia

Jerald B. Johnson

Affiliations Evolutionary Ecology Laboratories, Department of Biology, Brigham Young University, Provo, Utah, United States of America, Monte L. Bean Life Science Museum, Brigham Young University, Provo, Utah, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: PJU MPH JBJ. Performed the experiments: PJU MA. Analyzed the data: PJU JCB MA. Contributed reagents/materials/analysis tools: PJU MPH MA JCB JBJ. Wrote the paper: PJU JCB MA.