Fig. 1

Study area showing the sampling station. Ogella (1), Oyambre (2), Cetarea (3), Baleo (4), Cabo Silleiro (5), Labruge (6), Playa Azul (7), Vale dos Homens (8), Castelo (9), Bolonia (10), Isla de Tarifa (11), Torreguadiaro (12), Cerro Gordo-Herradura (13), Cabo de Gata (14), Cala del tĂo Ximo (15), Benicassim-Oropesa (16), Torrent del Pi (17), Cala de Sant Françesc (18), L’Estartit (19)