1. Coral Reef Ecology Group (CORE) Leibniz Center for Tropical Marine Ecology (ZMT) Fahrenheitstr. 6 Bremen 28359 Germany
2. Department of Aquatic Environmental Ecology Institute for Biodiversity and Ecosystem Dynamics University of Amsterdam PO Box 94248 Amsterdam 1090 GE The Netherlands
3. Department of Estuarine and Delta Systems NIOZ Royal Netherlands Institute for Sea Research Utrecht University PO Box 140 Yerseke 4400 AC The Netherlands
4. Museum für Naturkunde Leibniz Institute for Evolution and Biodiversity Science Invalidenstr. 43 Berlin 10115 Germany
5. The University of Jordan – Aqaba and Marine Science Station PO Box 2595 Aqaba 77110 Jordan
6. Faculty of Biology and Chemistry (FB 2) University of Bremen NW 2/Leobener Str. Bremen 28359 Germany