The northern snakehead ... These fish reach sexual maturity between one and three years, depending on growing conditions, and breed from April to August. They can spawn up to five times, each ...

It's the fourth sighting of the northern snakehead fish, also known as Channa argus ... most notorious invasive species in pop culture, spawn a wave of paranoia across the country, and even ...

30, 2019 3:28 p.m. The Pennsylvania Fish and Boat Commission confirmed Monday that an invasive species, the northern snakehead fish, was recently caught in the Monongahela River. It is the first ...

Coloration of the two fish is different, with the snakehead looking more like a python. Snakeheads also have a longer anal fin (lower body fin) that is about half the length of their body.