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鱼患竖鳞病的症状为：体表粗糙，鱼体前部的鳞片竖立，鳞囊内积有半透明液体，严重时全身鳞片竖立，鳞囊内积有含血的渗出液，有时伴有体表充血，鳍基充血。如果是因鱼波豆虫引起的竖鳞病，除有竖鳞的症状外，镜检鳞囊积液，还可发现其中有大量鱼波豆虫。 鱼竖鳞病对鱼的危害?
Symptoms of ichthyosis of fish: rough surface, the scales of the front of the erection of the erection, the product of the squamous translucent liquid, the whole body scales serious erection, the accumulation of blood in the scleral bag effusion, sometimes with Body surface congestion, fin base congestion. If it is caused by fish-wave bean worms caused by vertical scales, in addition to the symptoms of vertical scales, microscopic examination of vesicular effusion, but also found that there are a large number of fish, beans and worms. The risk of fish ichthyosis?