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粘孢子虫的种类很多,现已报道的有近千种,全部营寄生生活,寄生在鱼类、两栖类,爬行类等动物的各种器官组织,其中大部分是鱼类寄生虫,至今没有理想的治疗方法,因此危害性日趋严重。其中有些种类可引起病鱼大批死亡。有的种类还是鱼类口岸检疫对象,有些种类虽不引起病鱼大批死亡,但可使病鱼完全丧失食用价值。粘孢子虫的生活史比较复杂,一些环节尚未完全查清,其生活周期大体可分为两大时期,即活动的营养体时期和不活动的孢子期。关于有无
There are many kinds of myxospores. There are nearly a thousand kinds of myxospores that have been reported. All of them live in parasitism and live in various organs and tissues of animals such as fish, amphibians and reptiles. Most of them are fish parasites, so far no The ideal treatment, so the harm is getting worse. Some of these species can cause a large number of diseased fish to die. Some species or quarantine of fish ports object, although some species do not cause a large number of diseased fish dead, but can make sick fish completely lost their edible value. Myxosporidium life cycle is more complicated, some links have not been fully identified, the life cycle can be roughly divided into two major periods, namely the activity of the vegetative state and inactive spore period. About whether or not