1. Natural History Museum University of Oslo Oslo Norway
2. Alfred Wegener Institute Helmholtz Centre for Polar and Marine Research, Functional Ecology Bremerhaven Germany
3. Helmholtz Institute for Functional Marine Biodiversity at Oldenburg University Oldenburg Germany
4. University of Bremen Bremen Germany
5. Department of Biosciences, Section for Aquatic Biology and Toxicology University of Oslo Oslo Norway
6. Department of Bioinformatics and Genetics The Swedish Museum of Natural History Stockholm Sweden
7. Department of Invertebrate Zoology Smithsonian National Museum of Natural History Washington DC USA
8. Institute for Ecosystem Research, Kiel University Kiel Germany
9. Department of Marine Sciences Gothenburg University Gothenburg Sweden
10. Norwegian Biodiversity Information Centre Trondheim Norway
11. Centre for Environmental Sciences, Research Group Zoology: Biodiversity & Toxicology Hasselt University Diepenbeek Belgium