石斑鱼是世界各国养殖界公认为亚太地区最重要之养殖鱼种,因其肉质细嫩鲜美,长久以来位居水产品之首;由于进行高密度集约养殖与养面积广泛之影响,鱼体易因捕捉、搬运时肥到损伤、鱼与鱼之间的咬伤、水质的不良、营养障碍等等因素而产生疾病,本文将石斑鱼常见之疾病与防治做一简要介绍。一、寄生虫性疾病体外寄生虫性疾病包括白点虫、舌杯虫、车轮虫、指环虫、卵圆鞭毛虫等等,常出现烂鳃、白点、烂尾和皮肤溃烂等症状,主要是由于感染各种寄生性细菌、真菌、甲壳类 Grouper is recognized as the most important aquaculture species in the Asia-Pacific region by the aquaculture community in various countries in the world. Due to its delicate meat, it has long been ranked as the first aquatic product in the world. Due to its intensive intensive farming and its wide range of raising area, Due to capture, handling fat to injury, fish and fish bites, poor water quality, nutritional disorders and other factors that cause disease, this article grouper common diseases and prevention do a brief introduction. First, the parasitic diseases Ectoparasitic diseases including white spot insects, tongue cup worm, car worm, finger worm, oval flagellates and so on, often appear gills, white spots, rotten tail and skin ulcers and other symptoms, mainly Is due to infection with various parasitic bacteria, fungi, crustaceans