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鱼松鳞病,是夏秋季节发生的病症,但不成批,而是个别发生。患鱼多为2年以上的成鱼。病鱼身体两侧的鳞片好象从内部炸开,鳞片竖起,形似松塔,腹部膨大,皮肤浮肿渗出大量淋巴液,鳞片下的皮肤及肌肉组织发炎充血、血丝模糊。最后死亡。此病是血吸虫寄生在鱼的循环系统中,虫卵堵塞鳃微血管或肾脏血管,以
Osteoporosis, is a disease that occurs in summer and autumn, but not in batches, but rather occur individually. Fish suffering from more than 2 years of adult fish. Diseased fish on both sides of the scales seem to explode from the inside, the scales erected, shaped pine cone, swollen belly, swollen skin exudes a lot of lymph, skin and muscle tissue under the scales inflamed congestion, bloodshot eyes. Finally died. The disease is parasitic in schistosomiasis fish circulatory system, the egg plug gill microvascular or renal blood vessels to