espèce (11) Species (11) Mer méditerranée (8) Mediterranean Sea (8) distribution (6) Ionian Sea (6) Records (6) Population (6) Middle East (6) Population (6) diversité biologique (5) golfe (5) Biodiversity (5) Aegean Sea (5) enquête (4) région (4) mortalité (4) surveillance (4) information (4) conservation (4) Monitoring (4) Mortality (4) Conservation (4) Article (4) Weights and measures (4) Mortality (4) Mollusks (4) Mass (4) Grammar, Comparative and general--Article (4) Evaluation (4)