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细粒棘球绦虫作为单房型包虫病的病原体,公认是由具有不同遗传和生物学特性的虫株组成的复合种。对这种广泛变异的解释有两种不同模式。Raush 氏认为细粒棘球绦虫是异体受精的寄生虫和宿主家养动物的相互作用产生了不同的虫株。畜牧业生产实践可在与不同宿主有关的寄生虫种群之间建立起地理和生态学屏障,这种隔离的种群可
Echinococcus granulosus as a single-chamber echinococcosis pathogens, is recognized by the different genetic and biological characteristics of insect strains composed of composite species. There are two different modes of interpretation of this broad variation. Raush’s view that different strains of echinococcus granulosus produce heterotrophic parasite interactions with host domesticated animals. Livestock farming practices can establish a geographic and ecological barrier between parasite populations associated with different hosts that may