About the Authors

Victoria J. Cole

victoriajcole@gmail.com

Affiliation Coastal Research Group, Department of Zoology and Entomology, Rhodes University, Grahamstown, South Africa

Linda G. Johnson

Affiliation Coastal Research Group, Department of Zoology and Entomology, Rhodes University, Grahamstown, South Africa

Christopher D. McQuaid

Affiliation Coastal Research Group, Department of Zoology and Entomology, Rhodes University, Grahamstown, South Africa

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: VJC LGJ CDM. Performed the experiments: VJC LGJ CDM. Analyzed the data: VJC LGJ. Wrote the paper: VJC LGJ CDM.