Tuesday, September 11, 2007

Giant catfish


Thailand's fishermen netted a catfish as big as a grizzly bear in 2005. It's the largest freshwater fish ever found weighing at a massive 646 pound.

The Mekong giant catfish (Pangasianodon gigas) species is listed as critically endangered by the World Conservation Union (IUCN), which means it faces a high risk of extinction in the wild. The rare specimen, captured in Chiang Khong district, is the largest since Thailand began keeping records in 1981.

“It’s amazing to think that giants like this still swim in some of the world’s rivers,” project leader Zeb Hogan project leader said in a statement. “We’ve now confirmed now that this catfish is the current record holder, an astonishing find.”

Local environmentalists and government officials had negotiated to release the fish so it could continue its spawning migration in the far north of Thailand, near the borders of Thailand, Laos, Myanmar and China, unfortunately the adult female later died and eaten by the locals.

The researchers said the Mekong giant catfish is declining as a species due to habitat destruction and upstream dams.

The Mekong River Basin is home to more species of massive fish than any river on Earth, they added, and Mekong fish are the primary source of protein for the 73 million people that live along the river.

Source : www.msnbc.msn.com

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