1. School of Marine Sciences University of Maine Orono Maine04469 USA
2. Marine Biological Laboratory Josephine Bay Paul Center Woods Hole Massachusetts02543 USA
3. Centro de Ciências do Mar Universidade do Algarve Gambelas Faro 8005‐139 Portugal
4. Natural History Museum Department of Life Sciences London SW7 5BD UK
5. Scottish Association for Marine Science Oban PA37 1QA UK
6. Département de Biologie Université Laval Québec QCG1V 0A6 Canada
7. Faculty of Biosciences and Aquaculture Nord University Bodø 8049 Norway
8. ALGAplus Ílhavo 3830‐196 Portugal
9. Ocean Tester LLC Beaufort North Carolina28516 USA
10. Department of Geology University of Kansas Lawrence Kansas66045 USA