Bluegill
Lepomis macrochirus
Summary 2
Family: Centrarchidae
Bluegills(Lepomis macrochirus) are a common species routinely found in lakes, as well as streams, often near aquatic vegetation. Bluegills eat small aquatic insects and crustaceans. Easily caught with a baited hook. Male clears a circular area on the bottom of all debris and plants, then defends this nest from other fishes, crayfishes, etc. Female lays eggs in the nest, then leaves. Male remains to guard the young until they are old enough to swim off. Illinois’ official state fish.
How to recognize: Roundish or “pan-shaped” body. Soft “ear flap” behind the head is solid dark blue. Several vertical bars along the body. Dark blotch at the rear of the fin on the back. Mouth is small, not reaching eye. Up to 1 foot /0.3 meters long.
Sources and Credits
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