1. Department of Biological Sciences, University of Alberta, Edmonton, Alberta, Canada T6G 2E9
2. Department of Ecology and Evolutionary Biology, Yale University, 165 Prospect Street, New Haven, CT 06511, USA
3. Monterey Bay Aquarium Research Institute, 7700 Sandholdt Road, Moss Landing, CA 95039, USA
4. Ocean Networks Canada, University of Victoria, Queenswood Campus 100-2474 Arbutus Road, Victoria, British Columbia, Canada V8N 1V8
5. Department of Biology, University of Victoria, PO Box 3080, Victoria, British Columbia, Canada V8W 2Y2
6. Moss Landing Marine Laboratories, 8272 Moss Landing Road, Moss Landing, CA 95039, USA