Gaogao fish usually refers to hydralisks, which are warm-water pelagic fish. The main body is cylindrical. The head is thick and round, the kiss is short, the middle is concave, the body length is about 420 mm, the back is brown, the side is light brown, and the abdomen is white. Inhabits in the deep water layer during the day and moves vertically near the sea surface at night. Living in the middle and lower reaches of the sea. Mainly distributed from India to the western Pacific, from East Africa in the west, to the Philippines and China in the north, and to Australia in the south.
Growth habit
Agkistrodon acutus mainly inhabits the sea area with sandy sediments. It is a carnivore, usually staying in the sand, and its patterns are good camouflage. Sometimes, it will bury its whole body in the sand, only showing its eyes, waiting for its prey to swim by and leap to swallow it.
Refer to the above? Baidu encyclopedia-Nage fish