Institute of Marine Sciences (ICM-CSIC), Barcelona, Spain

Institute of Evolutionary Biology (CSIC-UPF), Barcelona, Spain

Uppsala University (UU), Uppsala, Sweden

National Centre for Genomic Analysis (CNAG-CRG), Barcelona, Spain

Unité Ecologie Systematique Evolution (Univ. Paris-Sud-CNRS-AgroParisTech), Paris, France

Station Biologique de Roscoff (SBR-CNRS), Roscoff, France

Observatoire Oceanologique de Banyuls sur mer (OBS Banyuls-CNRS), Banyuls, France

Ghent University (VIB), Ghent, Belgium

University of Exeter (UNEXE), Exeter, UK

Lund University (LU), Lund, Sweden

University of Liverpool (UOL), Liverpool, UK

aScidea, Barcelona, Spain