HOME > FISHING > FRESHWATER > SPECIES > CATFISH > FLATHEAD CATFISH

Flathead Catfish

Channel Catfish | White Catfish | Flathead Catfish | Blue Catfish
Brown Bullhead | Yellow Bullhead

Flathead Catfish
(Pylodictis olivaris)

Common Names - yellow cat, mud cat, shovelhead cat, johnnie cat, goujon, appaluchion, opelousas

Description - A flattened head, tiny eyes, squarish tail and protruding lower jaw distinguish the flathead from other catfish and contribute to it being placed in a genus of its own. They are yellow-brown and usually mottled above, with a creamy-white or yellow belly. Small flatheads may be confused with yellow or brown bullheads.

Subspecies - There are no known subspecies; however, they have been known to hybridize with channel catfish.

Range - The distribution of flatheads in Florida is limited. Populations of notable size are found in the Apalachicola and Escambia rivers in the Florida Panhandle.

Habitat - Flatheads are found mainly in large rivers and their major tributaries. They prefer long, slow-flowing, moderately-turbid streams. Adult flatheads are solitary and spend most of their time in deep water near cover such as log jams or fallen trees.

Spawning Habits - Spawning occurs in late spring when water temperatures reach 70 to 80 degrees. One or both parents excavate the nest that is usually made in a natural cavity or near a large submerged object. Females lay a golden-yellow mass of up to 100,000 eggs. The nest is guarded and the eggs are agitated by the male to keep them clean and aerated. The young remain in a school near the nest for several days after hatching, but soon disperse.

Feeding Habits - Flatheads are predatory fish and will consume bass, bream, shad, crayfish and often feed on other catfish. The young rely more extensively on aquatic insects and crayfish than do the adults. Large flatheads sometime congregate where food is plentiful such as near tailraces of dams. They often feed at the surface or in shallow water at night, returning to their residence in a hole or brush pile to rest during the day. They rarely eat dead or decaying matter.

Age and Growth - Although flatheads have been aged by biologists to 19 years, the species is probably capable, based on its maximum size of about 56 inches, of living much longer. They grow faster than any other catfish except blue.

Sporting Qualities - Extremely strong fighters. Their solitary lifestyle, however, makes them more difficult to catch than other catfish. They bite best at night while in shallow water looking for food. To catch flatheads, anglers typically fish on the bottom using heavy tackle with live or freshly cut fish. Trotlines are effective in catching this species. Since they can also be taken by commercial fishermen, no specific regulations currently apply but they are eligible for the "Big Catch" program.

Eating Quality - The species is highly regarded as a food fish when taken from clean water. The meat is white, firm, and flaky, with an excellent taste.

World Record - 91.25 pounds, caught on Lake Lewisville, Texas, in 1982.

State Record - 48.4 pounds, caught in the Escambia River, Santa Rosa County, in 2000. (Please check link for updates)