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What are the potential effects of snakeheads to our waters?

During all life stages, snakeheads compete with native species for food and habitat. A major concern is that snakeheads may out-compete and eventually displace important native or other established predatory fish that share the same habitat.  As adults, snakeheads can be voracious predators. Should snakeheads become established in North American ecosystems, their predatory behavior could also drastically disrupt food webs and ecological conditions, thus forever changing native aquatic systems by modifying the array of native species.

Learn more: Northern Snakehead (Channa argus) - FactSheet

Animated map showing snakehead distribution in the US

Snakeheads (Pisces, Channidae): A biological synopsis and risk assessment

Tags: Ecosystems, Biodiversity, Native Species, Snakeheads, Ecology, Predator, Aquatidc