Catfish species: local catfish, big mouth catfish, pond catfish, Egyptian beard catfish, leopard mouse fish.
1, catfish has a long body, a flat back and a flat head. Catfish mainly live in rivers, lakes, reservoirs and potholes, mostly in coastal areas, hiding in grass, rocks or deep water during the day and generally foraging frequently at night. After autumn, living in deep-water activated sludge overwinters, and the degree of food intake is also weakened.
2. Silurus meridionalis is a fish belonging to Siluriformes, Siluridae and Siluridae. Hybrid catfish not only has the characteristics of large size, fast growth, large food intake and delicious meat, but also has the characteristics of meekness, weak cannibalism, low food intake and high survival rate.
3, pond catfish, catfish-like bearded catfish. Pond fish is a wild fish, which lives in the downstream of rivers, fields, potholes and ditches. They mainly live in rivers, lakes, reservoirs and potholes, mostly in coastal areas, hiding in grass, rocks or deep water during the day and foraging frequently at night.
Prolonging the efficacy of catfish.
Catfish has a high protein, and people with weak constitution can supplement their physical strength by eating it in moderation, which has the function of enriching blood and invigorating qi. Many pregnant women want to breastfeed their babies, and eating catfish in moderation after delivery can promote lactation. People with bad stomachs often have symptoms of loss of appetite. Eating catfish often has an appetizing effect, which helps to increase food intake and promote gastrointestinal health. People with abnormal urinary system have difficulty urinating, and eating catfish can promote urination.
Some people have local edema, and eating catfish can play a role in removing edema. Catfish contains a lot of calcium, which can relieve the symptoms of osteoporosis and strengthen bones and muscles for the elderly. Regular consumption of catfish can also prolong life, delay cell aging, improve brain function and enhance memory and thinking ability.
Regular consumption of catfish can also improve people's immune function, prevent thrombosis and avoid stroke. Catfish contains a lot of gum, which can be eaten by women in moderation and can be used in beauty beauty. Catfish is a warm food. People with fever had better not eat catfish to avoid aggravating their illness.