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本文报道对柯洛氏伪裸头绦虫(Pseudanoplocephala crawfordi Baylis,1927)生活史及流行病学的研究结果。该虫中间宿主为黑粉虫、黄粉虫、脊胸露尾甲和赤拟谷盗。前三种为新发现的中间宿主。该虫在中间宿主体内共经历五个阶段的发育,需1～1个半月。完成全部生活史需2～2.5月。对中间宿主、猪群、人群中流行情况及自然保虫宿主的调查,发现新保虫宿主褐家鼠,它的感染率高达(21.88％)。文中对流行因素、近缘关系作了讨论,并提出了防治意见。
This article reports the life history and epidemiology of Pseudanoplocephala crawfordi Baylis (1927). The insect intermediate host for the black worms, Tenebrio, spine chest exposed tail and red tarragon. The first three are newly discovered intermediate hosts. The insects in the intermediate host experienced a total of five stages of development, need 1 to 1 and a half months. Complete all the history of life required 2 ~ 2.5 months. The investigation on the prevalence of intermediate host, herd, the crowd and natural host showed that the infection rate of new host was up to 21.88%. The article discussed the epidemic factors and the close relationship and proposed the prevention and treatment opinions.