鱼类种质鉴定技术是鉴定鱼类种质的依据 ,是对鱼类的优良经济性状加以保存、开发和利用的一种科学方法 ,是目前研究的热门课题之一。本文初步阐述了鱼类种质鉴定技术的发展。 Fish germplasm identification technology is the basis for the identification of fish germplasm, which is a scientific method to preserve, develop and utilize the good economic traits of fish. It is one of the hot topics in current research. This article initially expounded the development of fish germplasm identification technology.