1. European Commission, Joint Research Centre (JRC), Ispra Italy
2. CNR‐IRBIM Ancona Italy
3. Department of BiologyAmerican University of Beirut Beirut Lebanon
4. Faculty of Fisheries, Department of HydrobiologyEge University Izmir Turkey
5. Department of Integrative Marine Ecology, Stazione Zoologica Anton Dohrn Naples Italy
6. Phycology Research Group and Centre for Molecular Phylogenetics and EvolutionGhent University Ghent Belgium
7. The Steinhardt Museum of Natural History, Israel National Center for Biodiversity Studies, Tel‐Aviv University Tel Aviv Israel
8. Carmen Campos 3, Puerto Santa Maria Spain
9. Zoological Museum (Natural History Museum of Denmark) Copenhagen Denmark
10. Water Research Institute‐ IRSA‐CNR Verbania‐Pallanza Italy
11. Department of BiologyUniversity of Pisa Pisa Italy
12. Institut für Geowissenschaften, Abteilung Paläontologie, Universität Bonn Bonn Germany
13. School of Zoology, George S. Wise Faculty of Life Science, Tel‐Aviv University Tel Aviv Israel
14. ARPAT, Regional Agency for Environmental Protection of Tuscany Pisa Italy
15. Department of Earth and Environmental SciencesUniversity of Pavia Pavia Italy
16. Pärnu College, University of Tartu Pärnu Estonia
17. National Institute of Aquatic Resources, Technical University of Denmark Kgs. Lyngby Denmark
18. Department of Biological and Environmental Sciences and TechnologiesUniversità del Salento, Lecce Italy
19. Department of Marine Biology and EcologyInstitute of Oceanology Varna Bulgaria
20. Hellenic Centre for Marine ResearchInstitute of Marine Biological Resources and Inland Waters Anavyssos Greece
21. Institute of Oceanography and Fisheries Split Croatia