长膜壳绦虫Hymenolepis diminuta (Rudolphi,1891)Blanehard,1891,原是鼠类肠道寄生虫之一,人体特别是幼童由于误食含有拟囊尾蚴的中间宿主以及拟囊尾幼污染的食物而感染。常见的中间宿主包括跳蚤(Ceratophyllus fasciatus及Xenopsylla cheopis)、面粉甲虫(Tenebrio molitor)等。当拟囊尾蚴进入人体消化道—肠管之后,头节附着于肠壁,开始成虫期的发育,大约经过三周,其虫卵就可从宿主粪便中排除。 Hymenolepis diminuta (Rudolphi, 1891) Blanehard, 1891, was originally one of the intestinal parasites in the human body. The human body, especially young children, were fed with intermediate hosts containing Cysticercus cellulosae and food contaminated with cyanobacteria infection. Common intermediate hosts include fleas (Ceratophyllus fasciatus and Xenopsylla cheopis), Tenebrio molitor, and the like. When the Cysticercus enters human digestive tract - the intestine, the head section adheres to the intestinal wall and begins to develop in the adult stage. After about three weeks, its eggs can be eliminated from the host’s stool.