Think you know what fish is in your sushi? Think again

Exotic tropical species being mis-sold to British customers who can’t tell their mackerel from their herring, research showsSushi bars and shops are regularly mis-selling exotic species of fish to unwitting British customers, according to new research.In cases cited in the report, customers thought they were buying a fish from the Atlantic when it was really a tropical variety, while many fish were sold under a generic name that revealed little about where they came from. Some of the speci