Fur-fish-game publishes delaware river flathead nights by ken beam

[AndyS]

"I would bet Musky eat more small mouths and walleye in the Delaware River than Flatheads so based on the logic being tossed around here, I guess we should declare Muskies invasive and mandate killing them as well."

Again I see you are missing the point how Invasive compares to Introduced.
Think of it this way, your whole distant family moves into your house and they eat everything in the fridge (they don't eat you of course) so what do you do, you move. Maybe the fish that were foraging on bluegills can't find anymore so they more on. This is how an Invasive fish works, it DISPLACES the other fish.

Why did New Jersey Department of Fish and Wildlife declare Flathead Catfish Invasive ?