Common catfish are catfish (earth catfish), large mouth catfish, bearded catfish, leather bearded catfish (Egyptian bearded catfish).
The catfish has four whiskers; it doesn't see very well and relies on its four whiskers to sense taste. There were actually six as a child, but one pair has since degenerated.
In ancient times, primitive people ate this easy-to-catch and high-protein stuff to develop the brain capacity that has allowed us modern humans to dominate the planet.
Isn't a slippery catfish hard to catch? If they live in clear rivers and lakes, they are hard to catch, but this catfish prefers to live in small, mud-filled ponds, and is plentiful, one handful at a time. They are many times better to catch than those birds and animals. As for the parasite problem when eating raw, regardless of him, anyway, the short life expectancy of people at that time, the fish and not every parasite, first eat long brain invented the use of fire to eliminate parasites and then say. In order to live a better life, the necessary sacrifices always have to have.
After finishing the primitive people eat catfish, let's talk about we eat catfish.
Catfish is rich in nutrients, each 100 grams of fish contains 64.1 grams of water, 14.4 grams of protein, containing a variety of minerals and trace elements. The flavor is as wonderful as the nutritional value.
There are many people say: catfish is dirty. Not bad it is well adapted to the environment and can survive in the stinky gutters. But most catfish are carnivorous and need clean, open water. Even if it's dirty, it's dirty in its guts, so just don't eat its guts. Is not clean catfish is very good to distinguish, living in a stinky pond catfish will have a strong smell of the earth, do cooked will not be eliminated.