Walleye Fish: Anatomy, Habitat, and Fishing Guide #207588 (License: Personal Use)

This illustration depicts a walleye (Sander vitreus), a freshwater perciform fish native to North America, known for its reflective tapetum lucidum that enhances night vision. Key anatomical features include an olive-green dorsal surface, creamy-white ventral side, prominent canine-like teeth, and a divided dorsal fin with sharp spines anteriorly. The fish is shown in lateral profile, emphasizing its streamlined shape adapted for ambush predation in lakes and rivers.

Used on educational wildlife pages, fishing guides, aquarium exhibits, or conservation resources; serves users seeking species identification, biology facts, or angling information.