在我国富饶广阔的南海上,除了蕴藏着一些远洋性的鲔、鲣、旗鱼等大型鱼类以外,飞鱼的产量在全国也是占第一位的。飞鱼是栖息在温、热带海区的鱼类,身体是长筒形,背部青黑色,腹部银白色。它的胸鳍特别发达,长达臀鳍后端,能够在水面上飞跃。飞鱼在南海的分布很广,以海南岛的清澜外海、七洲洋等海区为主要鱼场,年产量达到16,000多公斤。飞鱼属于上层鱼类,喜欢成群在海面上游动,平时多生活在外海,每年三月到四月间,成群游到近岸产卵。卵呈球形,直径二毫米左右,多粘连成片。一般产卵在海藻上,利用海藻固着以免被海水冲走,同时因为接近水面,温度较高,容易孵化。飞鱼是喜光性鱼类,当夜晚在船上燃火或 In addition to the large-scale fishes such as pelicans, clams, and sailfish, which are abundant in the vast South China Sea, the production of flying fish also ranks first in the country. Flying fish is a fish that inhabits the warm and tropical seas. Its body is long-barreled with a black back and a silver-white belly. Its pectoral fins are particularly well developed, with an anal fin at the back, and can leap over the water. Flying fish are widely distributed in the South China Sea. The main fish farms in the Qinghai and Qizhou oceans of Hainan Island are used as the main fish farms, with an annual output of more than 16,000 kilograms. Flying fish belong to upper layers of fish and like to swim in groups on the sea. They usually live in the open sea. They swim in groups from March to April each year to spawn. The eggs are spherical, about two millimeters in diameter, and they stick together in pieces. Generally spawning on seaweed, seaweed is used to fix it so as not to be washed away by seawater, and because it is close to the water surface, the temperature is high and it is easy to hatch. Flying fish is a light-emitting fish that burns in the boat at night or