Economic Importance for Humans: Negative
Great barracudas can be dangerous. This means beware, for many tourist who like to snorkel or dive in the Carribbean or in other clear waters where these fish live.
For those people who like to eat great barracudas, ciguaterra is an issue. Ciguaterra occurs more often in large fish (Grosvenor 1978). It is a debilitating illness that can result in some severe physiological changes, sometimes even death. Ciguatoxin is ingested when eating tropical and subtropical fish. Some species are more likely to be dangerous than others (Paterson 2000). Due to the danger of poison, great barracuda meat is illegal to sell (Food and Drug Administration 2000). For more information on poisoning from Sphyraena barracuda and other tropical fish, visit the Food and Drug Administrations web site at The Seafood Product Research Center.