About the Authors
- Patricia L.R. Brennan, Richard O. Prum
- Department of Ecology and Evolutionary Biology, and Peabody Natural History Museum, Yale University, New Haven, Connecticut, United States of America
- Patricia L.R. Brennan, Tim R. Birkhead
- Department of Animal and Plant Sciences, University of Sheffield, Western Bank, Sheffield, United Kingdom
- Kevin G. McCracken, Robert E. Wilson
- Institute of Arctic Biology, Department of Biology and Wildlife, and University of Alaska Museum, University of Alaska Fairbanks, Fairbanks, Alaska, United States of America
- Michael D. Sorenson
- Department of Biology, Boston University, Boston, Massachusetts, United States of America
The authors have declared that no competing interests exist.
Conceived and designed the experiments: PB. Performed the experiments: PB. Analyzed the data: RP PB. Contributed reagents/materials/analysis tools: MS RP TB PB KM RW. Wrote the paper: RP TB PB. Other: Made the original discovery of the structures with PLRB: TB. Discovered the original structures: PB.