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Blue Catfish
Common

Blue Catfish

Ictalurus furcatus

Also called blue cat

The blue catfish is the largest North American catfish species and an excellent gamefish known for its size and fighting ability. They have a slate-blue to silvish coloration with a deeply forked tail.

The record

Blue Catfish at a glance

Scientific name
Ictalurus furcatus
Typical size
20-40 inches, 10-50 lbs
State record
69 lbs, caught in the St. Johns River in 2006
Water
Freshwater
Habitat
Freshwater
Rarity in the Fishdex™
Common
Where it lives

Habitat

Blue catfish inhabit large river systems, reservoirs, and lakes with deep water and moderate to strong current. Anglers target them with cut bait, live bait, or stink baits in deep holes, channels, and dam tailwaters, often fishing on the bottom with heavy tackle.

Catch one and it is yours

Log a blue catfish through the Cobia Camera and this entry fills in with your photo, your personal best, and the exact conditions on the day. The app also carries the slot and season rules for wherever you are standing.

How the Fishdex™ works
Questions

Blue Catfish questions people ask

Blue Catfish is Ictalurus furcatus. Anglers also call it blue cat.

A typical blue catfish runs 20-40 inches, 10-50 lbs. Cobia records the length and weight of every blue catfish you log and keeps your personal best on its Fishdex entry.

Blue catfish inhabit large river systems, reservoirs, and lakes with deep water and moderate to strong current. Anglers target them with cut bait, live bait, or stink baits in deep holes, channels, and dam tailwaters, often fishing on the bottom with heavy tackle. It is a fresh water species, filed under freshwater in the Fishdex.

Yes. Log one through the Cobia Camera and this entry fills in with your own photo, your personal best, and the conditions on the day you caught it. The app also carries the slot limits and season dates for wherever you are standing. It is free.

Free on iPhone

Tomorrow morning starts tonight

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Download Cobia on the App Store Android coming soon

iPhone, iOS 17 or later. Setup takes about a minute.