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Northern Snakehead Invasion Alarms Missouri Officials

Image by Andshel, CC BY-SA 4.0 https://creativecommons.org/licenses/by-sa/4.0, via Wikimedia Commons
Image by Andshel, CC BY-SA 4.0 https://creativecommons.org/licenses/by-sa/4.0, via Wikimedia Commons

Missouri anglers have a new predator to worry about—and it’s not your average lake dweller. The northern snakehead, a 90 cm (3 ft) fish with teeth and a taste for destruction, has been spotted in local waters. It breathes air. It survives on land. And now, officials want it gone—fast.

What Is a Northern Snakehead—And Why Should You Care?

This isn’t a catfish with an attitude. Snakeheads are invasive predators from Asia, now turning up in U.S. waters, including parts of Missouri. They can grow to nearly a meter long, breathe air, survive on land for days, and multiply rapidly. In the wrong place, they’re ecological wrecking balls.

Wildlife officials have issued a rare warning: if you catch one, kill it immediately. That’s how seriously they’re taking this invasion.

How Northern Snakeheads Threaten Missouri’s Waters

A business district on the shorelines.
A business district on the shorelines. Image via Pexels

These fish aren’t just strange—they’re dangerous to every native species around. Here’s why biologists are sounding the alarm.

  • They Eat Everything in Sight: Snakeheads chow down on fish, frogs, crustaceans—whatever fits in their mouths. That includes prized game fish like bass and trout.
  • They Reproduce at Alarming Rates: One female can lay up to 100,000 eggs a year, and those eggs hatch in just days. You don’t need many to start a takeover.
  • They Have No Local Predators: Native Missouri fish aren’t built to take these invaders down, giving snakeheads a free pass to multiply and dominate.

What You Can Do to Fight Back

A diver submerged underwater.
A diver submerged underwater. Image via Pexels

There are a few key things locals can do to stop the spread. Whether you fish regularly or just enjoy the lake on weekends, these steps matter.

  • Kill It—Don’t Release It: Seriously. If you catch one, don’t throw it back. Cut the head off, freeze it, or seal it in a plastic bag. Letting it go means more snakeheads later.
  • Report All Sightings: Call the Missouri Department of Conservation if you spot one. They track populations and can take action where needed.
  • Avoid Using Live Bait Fish: This is one way snakeheads spread—when they’re accidentally introduced to new waters through bait buckets.
  • Clean All Gear Thoroughly: Boats, buckets, nets, shoes—snakehead eggs and young fish can hitch a ride without you knowing. Rinse and dry everything.
  • Cook Them Up: Turns out, snakeheads are edible and even considered tasty. Several chefs and anglers suggest that eating your catch is one good way to deal with the problem.
“Invasive Species: Northern Snakehead in Missouri,” Source: YouTube, Uploaded: U.S. Fish & Wildlife Service

Final Take

Missouri’s snakehead invasion isn’t just another fish tale—it’s a real ecological threat. With their aggressive nature, land-hopping ability, and reproductive power, these invasive fish could take over local waters in a flash.

Your best defense? Stay alert, act fast, and don’t be afraid to turn this predator into dinner.