646 Pound Catfish Caught in Thailand!

Science Blog -- Grizzly-sized catfish caught in Thailand -- (Slashdot Effect Version):

"Fishermen in northern Thailand have netted a fish as big as a grizzly bear, a 646-pound Mekong giant catfish, the heaviest recorded since Thai officials started keeping records in 1981. The behemoth was caught in the Mekong River and may be the largest freshwater fish ever found."