About the Authors
- Einar Árnason
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* E-mail: einararn@hi.is
Affiliation Institute of Biology, University of Iceland, Reykjavík, Iceland
- Ubaldo Benitez Hernandez
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Affiliation Institute of Biology, University of Iceland, Reykjavík, Iceland
- Kristján Kristinsson
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Affiliation Marine Research Institute, Reykjavík, Iceland
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
Conceived and designed the experiments: EA. Performed the experiments: UBH. Analyzed the data: EA UBH. Contributed reagents/materials/analysis tools: EA KK. Wrote the paper: EA. Participated in the refinement and exposition of ideas: EA UBH KK. Helped design and coordinate the sampling, compiled both individual data and catch data from logbooks: KK.