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Invasive Species Program -- Snakeheads, aquatic invaders

http://fl.biology.usgs.gov/Snakehead_circ_1251/

Snakeheads, aggressive airbreathing freshwater fishes that are not native to North America, are considered injurious to certain native North American fish and other aquatic wildlife.

U.S. Geological Survey Fact Sheet 2004-3074
Related topics:
Fish, Freshwater ecosystems, Invasive species
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United States

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