KnowraGastropod shellLinked fromLinked fromThe 12 pages that link to Gastropod shell, each with the reason it gives.All 12Broader topic 4Related 8Hermit crabRelated: The shell shelters the crab’s vulnerable abdomen and must be replaced as it grows.HelicidaeRelated: The coiled shell is a conspicuous feature used to identify and compare helicid species.Lissachatina fulicaRelated: The snail’s large, conical shell protects its body and records growth.TurritellidaeRelated: Its tall, tightly coiled form gives turret snails their characteristic silhouette.CharoniaRelated: Its robust, often ornamented shell gives Charonia its trumpet-shell name.Helix pomatiaRelated: Its thick, globular shell protects the snail and bears a distinctive aperture.TurridaeRelated: Shell shape and sculpture historically supplied many characters for sorting turrids.WentletrapRelated: Its coiled shell bears the ribs that give many wentletraps their distinctive appearance.