1. Departamento de Biología Animal, Edafología y Geología, Universidad de La Laguna, Canary Islands, Spain
2. Departamento de Botánica, Ecología y Fisiología Vegetal, Universidad de La Laguna, Canary Islands, Spain
3. Centre for Ecology, Evolution and Environmental Changes/Azorean Biodiversity Group, University of Azores, Ponta Delgada, Azores, Portugal
4. CIIMAR-Madeira, Interdisciplinary Centre of Marine and Environmental Research of Madeira, Funchal, Madeira, Portugal
5. Center for Biological Research of the Northwest, National Polytechnic Institute, La Paz, Baja California Sur, Mexico
6. MARE Marine and Environmental Sciences Centre, Quinta do Lorde Marina, Caniçal, Madeira, Portugal
7. IMAR Centre of the University of the Azores, Department of Oceanography and Fisheries, Horta, Azores, Portugal
8. Smithsonian Environmental Research Center, Edgewater, MD 21037, USA
9. Institute of Natural Resources, Universidad del Mar, Puerto Angel, Oaxaca, Mexico
10. The Natural History Museum, Cromwell Road, London SW7 5BD, UK
11. Regional Secretariat of the Sea, Science and Technology, Ponta Delgada, Azores, Portugal
12. Independent scholar, Ponta Delgada, Azores, Portugal
13. Faculty of Life Sciences, Marine Biology Station of Funchal, University of Madeira, Funchal, Madeira, Portugal
14. CIIMAR - Interdisciplinary Centre of Marine and Environmental Research, University of Porto, Porto, Portugal