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Brown Bullhead

Brown Bullhead

Connecticut's only native catfish species and most widely distributed catfish, found throughout the state in virtually any slow-flowing water body where they are typically common in abundance.

These hardy bottom-dwellers are remarkably tolerant of poor water quality, high temperatures, low oxygen conditions (as low as 0. 2 ppm dissolved oxygen), and pollution that would kill other fish species.

Scientific Name: Ameiurus nebulosus

Physical Characteristics:
  • Distinguished by their mottled brownish body, dark chin barbels (dusky to black), slightly rounded tail fin, and moderate to strong serrations on pectoral spine edges.
  • Adults commonly measure 8-13 inches, with Connecticut's state record at 4.9 pounds and 20 inches.

What to know

Habitat Distribution

  • Found throughout the state in virtually any slow-flowing water body.
  • Prefer quiet waters of lakes and ponds, backwaters of rivers and streams, and areas with submerged vegetation.

Key Locations

  • Virtually any slow-flowing Connecticut water body, making them accessible throughout the state in lakes, ponds, river backwaters, and stream pools.

Specific Spots

  • Target areas with muddy or sandy bottoms, submerged vegetation, and structures like logs or rocks in quiet waters.
  • Fish close to shorelines in shallow areas, especially around weed beds and cover.

Brown Bullhead FAQ

Answers from onWater's species guide.

What are the best lures and bait for Brown Bullhead in Connecticut?

Natural baits work best, including nightcrawlers (try soaking in pickled beet juice for bright red color), live or dead minnows, leeches, crickets, and chicken liver.

When is the best time to fish for Brown Bullhead in Connecticut?

Best fishing occurs from late spring through fall, with peak activity during warm summer nights. They can be caught year-round, but avoid fishing during their spawning period (May-June) to allow successful reproduction.

How do you catch Brown Bullhead in Connecticut?

Still-fishing with a rod propped on a stick is the most relaxing and effective technique.

What do Brown Bullhead eat?

Omnivorous opportunists that feed primarily at night, using their sensitive barbels to locate food on sandy to muddy bottoms. Their diet includes aquatic plants, algae, benthic invertebrates (chironomids, amphipods, isopods, crayfish, dragonfly larvae), snails, worms, leeches, small fish, fish e.g.gs, and even...

Where do Brown Bullhead live in Connecticut?

Found throughout the state in virtually any slow-flowing water body. Prefer quiet waters of lakes and ponds, backwaters of rivers and streams, and areas with submerged vegetation.

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