About the Authors

Frode B. Vikebø

frovik@imr.no

Affiliation Institute of Marine Research, Bergen, Norway

Bjørn Ådlandsvik

Affiliation Institute of Marine Research, Bergen, Norway

Jon Albretsen

Affiliation Institute of Marine Research, Bergen, Norway

Svein Sundby

Affiliation Institute of Marine Research, Bergen, Norway

Erling Kåre Stenevik

Affiliation Institute of Marine Research, Bergen, Norway

Geir Huse

Affiliation Institute of Marine Research, Bergen, Norway

Einar Svendsen

Affiliation Institute of Marine Research, Bergen, Norway

Trond Kristiansen

Affiliation Institute of Marine Research, Bergen, Norway

Elena Eriksen

Affiliation Institute of Marine Research, Bergen, Norway

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: FBV BÅ JA SS EKS GH ES TK. Performed the experiments: FBV BÅ JA TK. Analyzed the data: FBV JA SS EKS GH TK EE. Contributed reagents/materials/analysis tools: FBV BÅ JA SS EKS GH ES TK EE. Wrote the paper: FBV JA EE. Field collections: EE.