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Bigeye Photo: NOAA

Asia-Pacific nations have agreed to cut their catches of bigeye tuna by 30 percent by 2011 in order to help preserve the fish that is popular in the region served raw as sushi and sashimi.

The deal, announced late on Friday, December 12, 2008, calls on the 25 members of the Western and Central Pacific Fisheries Commission to implement cuts of 10 percent a year on bigeye tuna from 2009 to 2011. The group met this week in the South Korean city of Busan.

The group, which includes South Korea, Japan and the United States, also agreed to place limits on the fishing season and ban fishing of bigeye tuna in international waters, according to a summary of the meeting provided by South Korea's fisheries agency on Saturday.

Western and Central Pacific tuna stocks are the largest in the world and account for more than half the tuna consumed.

A decline in bluefin stocks has increased demand for bigeye tuna, which is fished in the Indian and Atlantic oceans and the Western and Central Pacific.

Worldwide stocks of bigeye tuna, a prime source for Japanese restaurants serving sushi and sashimi around the world, are on the verge of collapse from overfishing, conservationists say.

In November, the European Union and nations such as Russia, Japan and South Korea that fish the Atlantic and Mediterranean, cut bluefin tuna quotas by 30 percent to 19,950 tonnes in 2010.

(Reporting by Jon Herskovitz and Seo Eun-kyung; Editing by Bill Tarrant)

Reprinted with permission: © Thomson Reuters 2008 All rights reserved

Notes:

Members of the Commission are: Australia, China, Canada, Cook Islands, European Community, Federated States of Micronesia, Fiji, France, Japan, Kiribati, Korea, Republic of Marshall Islands, Nauru, New Zealand, Niue, Palau, Papua New Guinea, Philippines, Samoa, Solomon Islands, Chinese Taipei, Tonga, Tuvalu, United States of America, Vanuatu

How many kinds of tuna are there, and which kind makes up the biggest catch?

There are seven commercial and sport-caught tunas, as well as several related species, all of which are members of what is called the scombrid family.

Commercially caught tunas consist of albacore, bigeye, blackfin, bluefin, bonito, skipjack, and yellowfin.

• Yellowfin, taken in the eastern Pacific and tropical Atlantic, makes up the biggest U.S. commercial catch.
• Albacore, caught in the eastern Pacific, is the true "white-meat" tuna; skipjack, caught throughout the world in tropical and subtropical waters, makes up the second largest U.S. commercial catch;
• Bigeye is caught mostly in tropical waters;
• Blackfin is caught commercially only in the Caribbean and off South America;
• the very large Bluefin (rod-and-reel record, 1,040 pounds) is a highly prized sport catch in the Atlantic and Pacific; and the widely distributed bonito is used largely as pet food.      

From:  U.S. Food & Drug Administration Seafood Products Research Center,  Center for Food Safety & Applied Nutrition, Regulatory Fish Encyclopedia (RFE).