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Margined Madtom

🔬 Noturus insignis

A small madtom catfish of rocky streams. Found in a few river systems in southern Michigan. Nocturnal and secretive. Handle carefully: fin spines may sting.

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🌊 Where to Catch Margined Madtom in Michigan

Margined Madtom

🌿 Margined Madtom Habitat & Behavior

DNR records show Margined Madtom present in 386 Michigan water bodies.

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📋 Quick Margined Madtom Facts