Channel catfish, blue catfish and white catfish are generally larger than yellow, black and brown bullhead catfish. Bullheads differ from other catfish in that bullheads have straight or rounded tails, whereas other species of catfish have forked tails. Coloring between species differs as well.Continue Reading
Channel catfish reach maximum lengths of 30 inches or more, white catfish reach up to 20 inches and the blue catfish is one of the largest catfish species in North America. Yellow bullheads reach a maximum length of 14 inches, black bullheads attain full size at 11 inches and brown bullheads get up to 12 inches long. When these fish reach full size, catfish are longer than bullheads.
Tail shape is another differentiating factor between catfish and bullheads. Channel catfish have deeper forks in their tails than white catfish and blue catfish, and white catfish have slightly forked tails. Yellow, black and brown bullheads have straight, rounded or slightly notched tails, but these fish do not have pronounced forks in their tails.
As their names indicate, bullheads tend to have yellowish, brownish and black markings with lighter colored undersides. Channel catfish are brownish-gray, blue catfish are gray with blue coloring and white catfish appear greenish and gray.Learn more about Fish
Some types of fish are sharks, rays, lampreys, catfish, lungfish, herring, tuna, pufferfish, coelecanth and gobies. Other types include angelfish, tetras, gouramis, cichlids, guppies and goldfish. Each of these refer to general types of fish, and each type may include many distinct species or varieties.Full Answer >
A whiptail catfish is a kind of small tropical fish with fleshy whiskers on the end of its snout and an extremely slender, eel-like body. It is also known as the twig catfish due to its resemblance to a submerged twig. This resemblance is enhanced by its mottled brown coloration.Full Answer >
Swai fish is an edible catfish that is native to Vietnam. This fish has a sweet, moist taste and a delicate texture. Swai fish have beige-colored flesh that turns white when cooked. They can be baked, broiled, grilled, or coated with bread crumbs and fried.Full Answer >
Baby catfish in the fry stage eat the same foods that any other egglayer fry would eat. Egglayer fry eat the smallest foods that can be given, including infusoria, which is a culture of swimming protozoa. After a week, catfish fry can also eat nutritious brine shrimp and nematodes.Full Answer >