About the Authors

Brant K. Peterson

bpeterson@oeb.harvard.edu

Affiliation Department of Organismic & Evolutionary Biology, Department of Molecular & Cellular Biology, Museum of Comparative Zoology, Harvard University, Cambridge, Massachusetts, United States of America

Jesse N. Weber

Affiliation Department of Organismic & Evolutionary Biology, Department of Molecular & Cellular Biology, Museum of Comparative Zoology, Harvard University, Cambridge, Massachusetts, United States of America

Emily H. Kay

Affiliation Department of Organismic & Evolutionary Biology, Department of Molecular & Cellular Biology, Museum of Comparative Zoology, Harvard University, Cambridge, Massachusetts, United States of America

Heidi S. Fisher

Affiliation Department of Organismic & Evolutionary Biology, Department of Molecular & Cellular Biology, Museum of Comparative Zoology, Harvard University, Cambridge, Massachusetts, United States of America

Hopi E. Hoekstra

Affiliation Department of Organismic & Evolutionary Biology, Department of Molecular & Cellular Biology, Museum of Comparative Zoology, Harvard University, Cambridge, Massachusetts, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Wrote the paper: BKP. Conceived the project: BKP JNW HEH. Designed the protocol: BKP JNW. Optimized the protocol: JNW EHK HSF. Generated the bioinformatics pipeline: BKP. Analyzed the short-read data: BKP. Collected and analyzed the empirical data: JNW EHK HSF. Provided input for writing the manuscript: JNW EHK HSF HEH.