Chromosome-level genome assembly published for northern snakehead
Scientists used PacBio and Hi-C sequencing to produce a high-quality reference genome of northern snakehead (Channa argus), comprising 712.14 Mb acrosβ¦
Documented northern snakehead water in Northumberland County, Virginia. Lower Potomac drainage. 1 USGS specimen record (2018); status: established. Location verified from the USGS Nonindigenous Aquatic Species database.
Cod Creek is classic snakehead water β a tidal Virginia creek where these invasive predators tuck into thick cover and ambush anything that swims too close. Look for them holding tight to lily pads, matted grass edges, and sunken wood along the banks. Snakehead don't roam open water much here; they sit and wait, so working the edges of vegetation and any laydowns is where you'll draw strikes.
Tide matters a lot on Cod Creek since it's tidal, with the nearest NOAA reference at Lewisetta, Va., about 1.9 miles off. High water pushes snakehead deep into flooded grass and pads where they're tough to reach. As the tide starts to fall, though, baitfish get flushed out of that skinny cover and snakehead slide out to intercept them along the drop-offs and creek channels β that ebb stage is when the bite really fires, so plan your trip around the outgoing water.
Access here leans toward boat and kayak; there's no mapped parking within about a mile and a half for bank fishing, but a boat ramp roughly 0.36 miles out gets you on the water quickly. Once launched, cast weedless topwater frogs and buzzbaits over the pads and grass, mix in a chatterbait or weedless soft plastic worked along the wood, and keep it on 40-65 lb braid so you can horse fish out of cover before they wrap you up.
Coordinates are approximate, for finding the general area. Snakehead is an invasive species β regulations on catching, keeping, transporting and killing it vary by state and change often. Never move a live snakehead between waters. Always confirm current rules with your state wildlife agency before you fish.