Redear Sunfish (Shellcracker) Fishing Tips, World Record & Biology
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Redear Sunfish (Shellcracker)

Lepomis microlophus
Centrarchidae Family Game Fish
Redear Sunfish (Shellcracker)

Biology & Profile

Known scientifically as Lepomis microlophus, the Redear Sunfish (Shellcracker) is highly sought after by anglers in lake,river,reservoir,pond environments. The redear sunfish, known as "shellcracker" for its specialized molariform teeth that crush snails and mussels, is the largest of the true sunfish species. Found primarily in the southeastern United States, redears prefer deeper, warmer water than bluegill and grow significantly larger. They are prized table fare and excellent light-tackle sport fish.

Habitat & Diet

Anglers have the most success finding Redear Sunfish (Shellcracker) near Prefers warmer, deeper water than bluegill. Found near underwater snail beds, sandy bottoms, and vegetation in southern lakes and ponds..

Primary Diet: Specializes in snails and freshwater mussels (hence "shellcracker"), but also eats insects and worms.

Fishing Tips & Best Baits

Best during spring spawning season — target sandy, shallow flats (3-8 ft). Crickets and worms fished on the bottom are most effective, as redears feed on the bottom more than bluegill. Light tackle maximizes the fight from these larger panfish.

Top Baits/Lures: Crickets, red worms, wax worms, small jigs, snails

Best Seasons: spring,summer

💡 Fun Fact Redear sunfish have specially adapted pharyngeal teeth (throat teeth) that can crush hard-shelled snails and freshwater mussels — no other sunfish can crack shells this effectively.

Quick Stats

World Record 5.78 lbs
Average Size 4.0" - 14.0"
Optimal Temp 68.0°F - 82.0°F
Lifespan 5-8

🏆 Record Details

5 lbs 12.5 oz — Joey Floyd, Diversion Canal, South Carolina (1998)