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盾纤类纤毛虫是一种严重危害大菱鲆与牙鲆的寄生虫性疾病,2000-2002年山东省文登市几家养殖场先后发生过此病,引起苗种及商品鱼大量死亡,死亡率高达70％以上,危害很大。现将我们掌握的情况介绍如下。1 病原 喙突拟梭虫(Paralembus rostratus),是盾纤类纤毛
Dodger ciliate is a serious parasite-threatening disease of turbot and flounder, which occurred successively in several farms in Wendeng City of Shandong Province during 2000-2002, causing a large number of deaths and deaths of seedlings and commercial fish Rate up to 70%, a great harm. Now we have the situation described below. 1 pathogenic coracoid parasites (Paralembus rostratus), is a shield fiber cilia