竖鳞病也叫鳞立病,是鱼类在冬春季节极易流行的一种疾病。该病主要危害鲤、鲫与金鱼、罗非鱼、草鱼、白鲢等鱼类。鱼体受伤及水质污浊是引起该病发生的主要原因。该病死亡率极高,一般在50％以上,严重者可达100％。因此,对鱼类竖鳞病必须及时进行诊断,认真加以防治。 Scales, also known as Scleroderma, are a disease that is extremely prevalent in winter and spring. The disease mainly endangered carp, crucian carp and goldfish, tilapia, grass carp, silver carp and other fish. Fish body injuries and water pollution is the main cause of the disease. The mortality rate of the disease is extremely high, usually above 50%, in severe cases up to 100%. Therefore, the diagnosis of ichthyosis of fish must be timely and carefully controlled.