About the Authors

Marie L. Hale

marie.hale@canterbury.ac.nz

Affiliation School of Biological Sciences, University of Canterbury, Christchurch, New Zealand

Theresa M. Burg

Affiliation Department of Biology, University of Lethbridge, Lethbridge, Canada

Tammy E. Steeves

Affiliation School of Biological Sciences, University of Canterbury, Christchurch, New Zealand

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: MLH TMB TES. Analyzed the data: MLH. Wrote the paper: MLH TMB TES. Collected the data: MLH TMB TES.