花鲈 (Ｌａｔｅｏｌａｂｒａｘｊａｐｏｎｉｃｕｓ) ,分布于我国及日本、朝鲜海岸 ,以其生长快、肉质好而一直深受生产者和消费者喜爱 ,为传统的优质海产鱼类。花鲈为广温、广盐的凶猛肉食性鱼类 ,在通海的江河湖泊中也能见到。由于人民生活水平提高及出口创汇的需要 ,花鲈需求 Lateolabrax japonicus, distributed in China, Japan and North Korea coast, has been favored by producers and consumers for its fast growing and good quality meat, as the traditional high-quality marine fish. Sea bass for the wide temperature, wide salt fierce carnivorous fish, rivers and lakes in the sea can see. Due to the improvement of people’s living standards and the need for foreign exchange earnings, the demand for perch