About the Authors

Anna Metaxas


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

Noreen E. Kelly

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: AM NK. Analyzed the data: AM NK. Wrote the paper: AM NK.