裂腹鱼对生态环境要求较高,营养好,价格高,加之多年的酷渔滥捕和生态环境恶化,野生资源日趋衰退。综述了雅鱼的分类分布、生物学特性,讨论了养殖中应注意的问题,分析了其养殖前景。 Crataegus higher requirements on the ecological environment, good nutrition, high prices, combined with years of fishing and excessive fishing and ecological deterioration, the decline of wild resources. The classification and the biological characteristics of elephants were reviewed. The problems that should be paid attention to were discussed. The breeding prospects were also analyzed.