What is the catfish?

Catfish is a collective name for a large group of fish that can be found around the world in a sea and freshwater environment. Fish occupy a number of ecological niches, from an invasive pest to agricultural fish species to a popular pet. They are also consumed and hunted for sport and provide thick white meat, which can sometimes be very tasty, especially if it is taken from clean water. The body is very robust and stands well on frying and grilling, two popular preparations in the southern United States.

Most catfish families have distinctive barbins or beard that lend fish its name. The beard moves from long and pulling to relatively short and are located on both sides of large circular mouths, which is transmitted low in the cheeks of fish. In addition, the catfish do not have scales, although some have bony plates that can be confused with individual standards. They have branched tails and wide fans such as fins, which are usually locked on the body.

Catfish are fish on the bottom andThey prefer gravel environment. They are omnipotent and, as a result, are often considered pests when they are introduced. These fish can disrupt the environment where they are not native, exploit aquatic plants and established fish species. Several European nations introduced them to their waterways and were horrified by the result of increased competition with native species.

Sumfish can be quite large, with some captured specimens are larger than their prisoners. Some people consider the face of the fish somewhat cute, while other fishermen say that the fish is somewhat ugly and some parts of the world have extensive folklore surrounding the catfish. In any case, it is one of the most important fish in the United States, with a huge market with an aquaculture for fish in the 80's. Most Avalable for Commercial Sale is kept, although fishermen walk on fish for sports and dinner in lakes and streams around the world.

TheseFish are also sold so that they are kept in the fish tanks, where the sides of the tank together with the floor gravel are clean. When choosing fish for this purpose, consumers should be aware that they will eat smaller fish and that they can basically grow. Many species grew up a small fish tank quickly. In addition, sharp gravel may damage the mouth or lower part of the catfish.