Related Clues:

• Shellfish gobbled by boy's terrapin
• Shellfish that's shucked
• Zinc-rich delicacy
• Only select emptier shells for seafood
• Bed denizen
• The world, to a go-getter?
• One eaten by Walrus and Carpenter
• Source of pearl
• Bivalve native
• A secretive person taken in by carpenter
• Greyish pink bit of chicken meat
• Shade of greyish white
• Some corduroy's terrible colour
• Content of stew offers all one could desire
• Morse might have eaten it with chips