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Blue Catfish

Blue Catfish

Blue catfish are the largest freshwater sport fish in Texas, with the state record weighing 112. 5 pounds. These powerful fish can reach lengths of 25-46 inches and live up to 20-30 years, with some specimens exceeding 100 pounds. Native to Texas.

Scientific Name: Ictalurus furcatus

Physical Characteristics:
  • Blue catfish are distinguished from channel catfish by their straight-edged anal fin with 30-36 rays, slate blue to gray coloration without spots, and deeply forked tail.
  • These powerful fish can reach lengths of 25-46 inches.

What to know

Habitat Distribution

  • Present in all parts of the state except the northwest Panhandle region, distributed throughout major river systems including the Red River, Sabine Lake, Galveston Bay, Brazos River, Colorado River, San Antonio Bay, and Nueces River drainages.

Key Locations

  • Lake Lewisville (old Lake Dallas area with standing timber), Lake Grapevine (sandbars near boulder fields), Lake Tawakoni (famous for world-record fish), Brazos River, Sabine River, Lake Houston (fish old channels), Lake Livingston, Falcon Reservoir, Lake Corpus Christi, Millers Creek Reservoir, and the Concho River system.

Specific Spots

  • Focus on deep channels, drop-offs, submerged structure, and transition zones between shallow and deep water.
  • Target depths of 30-45 feet along outside river channel bends with mud bottoms.

Blue Catfish FAQ

Answers from onWater's species guide.

What are the best lures and bait for Blue Catfish in Texas?

Fresh cut shad is the top bait, though live shad, cut sunfish, minnows, and even stink baits combined with cut mullet work well.

When is the best time to fish for Blue Catfish in Texas?

Winter (November through mid-March) offers the absolute best trophy blue catfish fishing. Spring provides red-hot action from late March through April, with excellent numbers and trophy opportunities as fish feed heavily after winter. Summer fishing remains good but requires avoiding the heat.

How do you catch Blue Catfish in Texas?

Use Carolina rigs with 3-5 ounce sliding sinkers and 2-3 foot leaders. Use electronics to locate bait schools and structure, as blue catfish are often found suspended beneath feeding schools of striped bass picking up wounded baitfish.

What do Blue Catfish eat?

They're opportunistic predators with an incredibly diverse diet including shad, gizzard shad, threadfin shad, crawfish, freshwater mussels, crabs, insects, frogs, and other fish - even capable of eating adult Asian carp.

Where do Blue Catfish live in Texas?

Present in all parts of the state except the northwest Panhandle region, distributed throughout major river systems including the Red River, Sabine Lake, Galveston Bay, Brazos River, Colorado River, San Antonio Bay, and Nueces River drainages.

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