A Thai fishery department official catches a 66-pound (33 kilogram) Mekong giant catfish in 2006.

2006年，泰国渔业部门捕获了一条33公斤重的湄公河巨鲶。

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The Mekong giant catfish is the current record holder based on the catch of a 646-pound specimen in 2005.

湄公河巨鲶因一条于2005年捕获的重达646磅的标本而成为了目前的记录保持者。

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Three men capture a 591-pound, 5-foot-long Mekong Giant Catfish from the Tonle Sap River in Cambodia, 2000.

2002年从柬埔寨洞里萨河上，一个高棉人开船拖着一条重353磅、长8英尺的湄公河巨鲶(学名：Pangasianodon gigas) 。

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Like the Mekong Giant Catfish, there is maybe 10 caught a year, and there are probably only 1, 000 people that have ever seen one.

CNN: Keeping watch over the 'megafishes'