Type of Poisoning Usual Regions
Diarrhetic shellfish
poisoning
Japan, Europe,
Canada
Amnesic shellfish
poisoning
U.S. Pacific coast, New
England
Neurotoxic shellfish
poisoning
Gulf of Mexico,
Florida
Paralytic shellfish
poisoning
U.S. Pacific coast, New
England
Ciguatera
poisoning
Caribbean, Hawaii, South
Pacific
Type of Poisoning Usual Sources
Diarrhetic shellfish
poisoning
Mussels,
scallops
Amnesic shellfish
poisoning
Mussels, clams,
Dungeness crab
Neurotoxic shellfish
poisoning
Clams,
oysters
Paralytic shellfish Clams, mussels, oysters,