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The snakeheads are members of the freshwater perciform fish family Channidae, native to parts of Africa and Asia. These elongated, predatory fish are distinguished by their long dorsal fins, large mouths, and shiny teeth. They breathe air with gills, which allows them to migrate short distances over land.
Snakeheads are nonnative fishes that can survive out of water and compete with native species for food and habitat. Learn about their identification, distribution, effects, and regulations from the U.S. Geological Survey.
Sep 3, 2021 · Learn about the snakehead fish, a native species of Asia that can breathe air and survive on land for days. Find out how they hunt, what they eat and why they are a threat to local ecosystems when introduced to new habitats.
Snakehead is a term for several species of freshwater fish in the family Channidae, native to Africa and Asia. They can breathe air, survive out of water, and are carnivorous and invasive.
- The Editors of Encyclopaedia Britannica
Jun 12, 2023 · The snakehead, an Asian import that appeared in the U.S. more than 20 years ago, is a big eater and fast breeder that often gobbles up or crowds out local freshwater fish and other wildlife....
These fish live in freshwater habitats, and sometimes move into brackish water, a mixture of salt and fresh water. Their most common habitats include ponds, lakes, swamps, streams, and other still or slow-moving waters. They prefer habitats with muddy bottoms and vegetation to hunt for prey in.
Jun 29, 2023 · Learn how to care for snakehead fish, exotic predators with striking appearance and unique needs. Find out about their species, supplies, tank setup, water requirements, diet and more.
