space
1. What is the difference between pliers and grouper? Channel catfish, also known as chelated channel catfish, has a long body length, the front side of the body is wider than the back side, the head is smaller, the snout is slightly sharp, and the mouth is sub-terminal. Channel catfish has smooth and scaleless skin, colorful mucus, thorough lateral lines and obvious lateral line holes in the skin. There are four pairs of dark gray antennae in the upper and lower jaws of the head, including nasal whiskers 1 pair, jaw whiskers 1 pair, and two pairs of whiskers with different lengths. Jaw beard is the most, the tail end exceeds the tip of pectoral fin, and the nose beard is the shortest. The branchial foramen is very large, the branchial membrane is not connected with the muscle wall, H has obvious irregular black spots, and the black spots of individuals with resting weight above 0.5Kg disappear. Lipid fin 1 strip, caudal fin is deeply bifurcated, and each fin is dark gray. The backs on both sides of the body are light gray, and the abdomen is milky white. There are obviously irregular black spots on both sides of the young fish, and the black spots on the adult fish gradually become inconspicuous or fade.
space
Second, many groupers have spines and pectoral fins. They may have poisonous glands on their spine, and they will feel pain and injury when they are stabbed. All groupers have no scales, and their skin is bare or covered with a shield of hyperosteogeny. Catfish (Hypophthalmichthysmolitrix) is also called silver carp and silver carp. Flat figure, gray-green back, milky white on both sides and abdomen. Big head. Eyes are very low. The balance is fine. The stratum corneum in the middle of the abdomen extends directly from below the pectoral fin to the anus. The pectoral fin does not exceed the tip of the pectoral fin. Each fin is gray. Catfish is impetuous and good at jumping. The daily life of the upper water quality.
space
What's the difference between pliers and grouper? Finfoot fish, also known as channel catfish, has the characteristics of thick meat without thorns, smooth skin and tender meat, fat and tender taste. Pinctada has high nutritional value and is characterized by tenderness and nourishing. Generally used to make clay pot rice dishes, especially suitable for stewing with pickles to show its freshness. Pinctada is delicious, tender and smooth, and has a special taste. Grouper is characterized by tentacles like a cat's beard on its mouth, at least a pair of upper jaws, a pair of mouth and a pair of chin.