淡水石斑鱼(Cichlasoma managuense)为原产于中美洲尼加拉瓜的慈鲷科鱼类。1988年引入台湾,是台湾南部地区普遍的淡水养殖品种,1996年广东、江西一些养殖单位从台湾引入,1999年广西职业技术学院名优水产养殖实验基地引进试养。近年来,淡水石斑鱼养殖技术的研究已引起国内 Cichlasoma managuense is a cichlid fish native to Nicaragua in Central America. Introduced to Taiwan in 1988, is a common freshwater aquaculture species in southern Taiwan. In 1996, some aquaculture units in Guangdong and Jiangxi were introduced from Taiwan. In 1999, the Guangxi Guangxi Polytechnic famous aquaculture experimental base was introduced for trial. In recent years, freshwater grouper farming technology has caused domestic