1Department of Biological Sciences, Simon Fraser University, Burnaby, BC V5A 1S6 Canada
2Department of Botany, University of British Columbia, Vancouver, BC V6T 1Z4 Canada
3Biodiversity Research Centre, University of British Columbia, Vancouver, BC V6T 1Z4 Canada
4Department of Zoology, University of British Columbia, Vancouver, BC V6T 1Z4 Canada
5Biological Sciences, University of Toronto-Scarborough, Scarborough, M1C 1A4 Canada
6Ecology and Evolutionary Biology, University of Toronto, Toronto, ON M5S 3B2 Canada
7Instituto Multidisciplinario de Biología Vegetal, CONICET and FECFyN - Universidad Nacional de Córdoba, Casilla de Correo 495, 5000 Córdoba, Argentina
8Department of Statistics, University of British Columbia, Vancouver, BC V6T 1Z4 Canada
9School of Geography and the Environment, University of Oxford, Oxford, OX1 3QY UK
10Marine Biodiversity, Exploitation, and Conservation (MARBEC), UMR 9190, Université de Montpellier, Montpellier, 34095 France
11Australian Research Council Centre of Excellence for Coral Reef Studies, James Cook University, Townsville, QLD 4811 Australia
12Department of Biology, University of North Carolina-Chapel Hill, Chapel Hill, NC 27599-3280 USA
13Ecology Center and Department of Biology, Utah State University, Logan, UT 84322 USA
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