Related Clues:

• Pearl source
• Kelp eater
• Ear-shaped shell
• Mollusk with an iridescent shell
• Gastropod with a pearly shell
• Sushi bar selection
• Rock-clinging mollusk
• Source of mother-of-pearl
• Chinese symbol of wealth
• Shell fish
• Latin American delicacy
• Sushi-bar selection
• Large mollusk
• Sea snail
• Nacre maker