Tricolia tenuis (Michaud, 1829) mm 5-10 E : molto allungata - very elongated Bolinus brandaris Cerithium vulgatum vulgatum (Linnaeus, 1758) mm 70-100 Bruguière, 1792 mm 50-80 Fusinus pulchellus (Philippi, 1844) mm 20-40 pagina 15