About the Authors

Amro Zayed

To whom correspondence should be addressed. E-mail: azayed@life.uiuc.edu

Current address: Department of Entomology, University of Illinois at Urbana-Champaign, Urbana, Illinois, United States of America

Affiliation Department of Biology, York University, Toronto, Ontario, Canada

Şerban A. Constantin

Affiliation Department of Biology, York University, Toronto, Ontario, Canada

Laurence Packer

Affiliation Department of Biology, York University, Toronto, Ontario, Canada

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: AZ LP. Performed the experiments: AZ&C. Analyzed the data: AZ. Contributed reagents/materials/analysis tools: AZ. Wrote the paper: AZ LP.