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从广州的东北郊和南郊农贸市场,购获蛀和蟾蜍。其中蛙68只,为泽蛙和黑斑蛙。蟾蜍45只,均为黑眶蟾蜍。在68只蛙中,有62只自然感染裂头蚴,其感染率为91.2％。共检获裂头蚴532条,平均每蛙含有裂头蚴8.6条。裂头蚴主要寄生于大腿肌中,其次依次为背、前肢、小腿、腰肌和腹部。在腹膜及肠系膜内均查到3条以上寄生的裂头蚴。在45只蟾蜍中,有13只自然感染裂头蚴,其感染率为28.9％。共检获裂头蚴50条,平均每蟾蜍含有裂头蚴3.8条。裂头蚴在蟾蜍体内的寄生部位也是以大腿肌为最多,其后依次为腹、皮下、肺门和腰肌.测量472条裂头蚴的长度,其长度为0.2～9.7cm。
Purchased moth and toad from Guangzhou’s northeastern and southern suburbs. Among them, 68 were frogs and frogs. Toad 45, are black toad. Of the 68 frogs, 62 were naturally infected with sparganosis, with an infection rate of 91.2%. A total of 532 spider larvae were detected, with an average of 8.6 frogs per frog. Sparganas major parasitism in the thigh muscle, followed by the back, forelimb, calf, psoas and abdomen. In the peritoneum and mesentery were found in more than three parasitic spider larvae. Of the 45 toads, 13 naturally infected with sporozoite, the infection rate was 28.9%. A total of 50 spider larvae were seized, with an average of 3.8 spores of each toad. Sparganosis in the parasitoid parts of toad body is also the thigh muscles, followed by the abdomen, subcutaneous, hilar and psoas muscle. Measurements of the length of 472 sporozoites, the length of 0.2 ~ 9.7cm.