The Queen Conch (Aliger gigas), also commonly known as the pink conch, is a species of large edible sea snail, a marine gastropod mollusk in the family of true conches, the Strombidae. This species is one of the largest molluscs native to the Caribbean Sea, and tropical northwestern Atlantic, from Bermuda to Brazil, reaching up to 35.2 centimeters (13.9 in) in shell length. The queen conch is closely related to the goliath conch (Lobatus goliath), a species endemic to Brazil, as well as the roos