Zhen Qike? Is the family Ceibatidae an Ceibatidae?
What is the picture below? ? Is the scene really awkward? Channel catfish? (channel catfish), commonly known as? Finned fish, catfish?
Body shape: the front of the body is wider than the back, the head is smaller, the kiss is slightly sharp, the mouth is in the sub-end position, the body surface is smooth and scaleless, the mucus is rich, the lateral line is complete, and the skin has obvious lateral line holes. There are four pairs of dark gray tentacles in the upper and lower jaws of the head, including 65,438+0 pairs of nasal whiskers, 65,438+0 pairs of jaw whiskers and 2 pairs of whiskers with different lengths. The jaw whiskers are the longest, and the nose whiskers are the shortest. The branchial foramen is large, the branchial membrane is not connected with the isthmus, there are obvious irregular spots in the H part, and the spots of individuals weighing more than 0.5 kg 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 obvious irregular spots on both sides of the young fish, and the spots on the adult fish gradually become inconspicuous or disappear.
It belongs to benthic fish, gluttonous, with a big stomach and thick stomach wall, and it expands greatly after eating. Have the habit of foraging in groups, and like to eat in low light and at night.
Bagrida? ? ? ? ? Fish is a carnivorous fish.
What is the picture below? Spotted catfish? Hemibagrus guttatus, commonly known as white-bearded catfish, fish seed, sesame fish seed and southern catfish?
It is distributed in the Pearl River and Yuanjiang River systems in Yunnan, Guangdong, Guangxi and Fujian provinces.