The bluefin is highly prized for many dishes, notably sushi.

Banning trade in Atlantic bluefin tuna is justified by the extent of their decline, an analysis by scientists advising fisheries regulators suggests.

The International Commission for the Conservation of Atlantic Tunas’ (ICCAT) advisers said stocks are probably less than 15% of their original size.

The analysis has delighted conservation groups, which have warned that over-fishing risks the species’ survival.

ICCAT meets to consider the report in 10 days’ time.

The analysis was triggered by Monaco’s recent proposal to ban international trade in the Atlantic bluefin under the Convention on International Trade in Endangered Species (CITES) – a proposal that has gathered support from several other European countries.

ICCAT’s track record isn’t too good, but they could surprise us

Dr Sue Lieberman
Pew Environment Group

"What’s needed to save the stocks is a suspension of fishing activity and a suspension of international commercial trade," said Sergi Tudela, head of fisheries with the environmental group WWF for the Mediterranean region.

"We must stop mercilessly exploiting this fragile natural resource until stocks show clear signs of rebound and until sustainable management and control measures are firmly put in place."

The body charged with regulating catches of the southern bluefin, a closely related species, has just approved 20% quota cuts across the board.

Quota excesses

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