Walleye
Sander vitreus
Adult walleye live in cool lakes, reservoirs, and large rivers, often holding near drop-offs, reefs, and current breaks. They are crepuscular predators that ambush smaller fish, crayfish, and aquatic insects with sudden lunges. Their cloudy-looking reflective eyes are adapted for seeing in dim or turbid water. The species is notable for sharp canine-like teeth and a spiny dorsal fin that discourage careless attackers.
- Type
- Water
- Conservation status
- LC
Growth chain
- ?
- ?
- Walleye