Stizostedion Vitreum Access

Deep within the cool, tea-colored waters of a northern forest lake, a predator waits for the sun to dip below the horizon. To scientists, he is Stizostedion vitreum (though many now use the name Sander vitreus ), but to the locals, he is simply the "Walleye".

The name refers to the walleye, a iconic North American freshwater fish known for its "glassy" eyes and status as a legendary prize for anglers. The Ghost of the Deep stizostedion vitreum

High above the surface, an angler waits. He knows the walleye is a "fussy" eater, often requiring a perfectly presented lure or a "walleye chop"—the choppy water caused by wind that makes the fish feel bold enough to strike. Walleye (Stizostedion vitreum) - Springfield News-Leader Deep within the cool, tea-colored waters of a

By day, he is a ghost, retreating to the dark, rocky crevices of the lake's floor to hide his light-sensitive eyes from the bright sun. But as twilight falls, he moves. He glides into the shallows with his gold-and-olive scales camouflaging him against the weeds. The Ghost of the Deep High above the

He earns his name from his most striking feature: large, opaque eyes that glow like silver coins in the dark. These eyes contain a special reflective layer called the , which acts like built-in night-vision goggles. While other fish struggle to see in the murky depths, he sees every shimmer of a stray minnow with crystal clarity. A Life of Stealth