This was demonstrated by a recent project run by the University of South Florida, in which a glider successfully mapped the locations of red grouper and toadfish populations on the West Florida Shelf from the noises the fish made.

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Giery said the hospital's diagnosis at the time of death was that his illness was caused by food poisoning from ciguatera, a toxin sometimes found in large saltwater fish including grouper, red snapper and sea bass.

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After the team stocks up on Florida clams, more Royal Reds, Spanish mackerel, red snapper and scamp, a superior member of the grouper family, we head down Highway 98 toward Seaside, 75 miles away.

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Recent crowd pleasers include korokke (Japanese-style sweet potato cakes), casado (a Costa Rican meal of steak, rice, black beans, plantains and salad) and chicama cerviche de mero (grouper cerviche with passion fruit, japanese cucumber, red pepper, guava, red onion and tiger milk).

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Costco last week said it halted sales of five wild-caught fish species that are on Greenpeace's "red list" of overfished species, including Greenland halibut, certain types of grouper, and skates and rays.

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