This U.S. industry comprises establishments primarily engaged in farm raising shellfish (e.g., crayfish, shrimp, oysters, clams, mollusks).

Including:

• Clam production, farm raising
• Crawfish production, farm raising
• Crustacean production, farm raising
• Cultured pearl production, farm raising
• Fish farms, shellfish
• Hatcheries, shellfish
• Mollusk production, farm raising
• Mussel production, farm raising
• Oyster production, farm raising
• Shellfish hatcheries
• Shrimp production, farm raising