Related Clues:

• Bivalve with radiating ridges on shell
• Bivalve with fan-shaped shell
• Shellfish — badge worn by pilgrims to Santiago de Compostela
• Shell lined with mother-of-pearl
• It's called 'awabi' at a sushi bar
• Removing meat from menu, serves exceptional seafood
• Mule all at sea around boat with shellfish
• Awabi, at a sushi bar
• Bit of surf in surf and turf
• Shore-dinner tidbit
• Mollusc, the sea-ear
• Has to cut odd bits of shell, served seafood
• Seafood served with a type of sausage, it's said
• Seafood sailor has without anything else
• Bachelor swallowed by a single shell-fish