About the Authors

Tamara N. Romanuk

tromanuk@gmail.com

Affiliation Department of Biology, Dalhousie University, Halifax, Nova Scotia, Canada

Colin D. Levings

Affiliation Centre for Aquaculture and Environmental Research, Department of Fisheries and Oceans, West Vancouver, British Columbia, Canada

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: TNR CDL. Performed the experiments: TNR CDL. Analyzed the data: TNR. Contributed reagents/materials/analysis tools: TNR CDL. Wrote the paper: TNR CDL.