A VERY fishy business: Undercover investigation reveals almost half of seafood is wrongly labelled as a more expensive variety

A VERY fishy business: Undercover investigation reveals almost half of seafood is wrongly labelled as a more expensive variety

11:24 PM on 27th October 2011

Trick of the trade: Undercover reporters in Massachusetts found that 48 per cent of fish had been labelled incorrectly - in every case as a more expensive variety

Trick of the trade: An investigation in Massachusetts found that 48 per cent of fish had been labelled incorrectly – in every case as a more expensive variety

Escolar

Trade-off: Escolar (above) is often used in lieu of tuna (below), without customers” knowledge. But Escolar has a reputation for causing digestive problems

Tuna

THE FIVE MOST COMMON FISH VARIETY TRADES