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目的掌握乌鲁木齐地区准噶尔盆地古尔班通古特沙漠南缘荒漠戈壁啮齿动物及其体外寄生物本地和自然感染情况。方法在戈壁荒漠生境内捕夜行鼠,进行鼠密度、鼠体蚤调查,实验室进行鼠疫四步检验。结果居民区和荒漠区过渡地带布夜行夹200夹次,捕鼠17只。其中三趾跳鼠11只,占61.1%,为主要鼠种,柽柳沙鼠和西伯利亚五趾跳鼠各3只,占17.6%,红尾沙鼠1只,占5.9%,从自毙三趾跳鼠及柽柳沙鼠体外寄生蚤同行客蚤各分离出鼠疫菌1株。结论传播多种自然疫源性疾病的啮齿动物在该区域均有分布,而三趾跳鼠是参与动物鼠疫流行的主要鼠种。
Objective To understand the local and natural infection of desert gobi rodents and their parasites in the southern margin of the Gurbantunggut Desert in the Junggar Basin, Urumqi. Methods Catching rats in the Gobi desert habitat, investigation of rat density and rat fleas, and four-step plague in the laboratory. Results Residential area and desert zone transition zone cloth night clip 200 times, catching 17 rats. Among them, 11 rats (61.1%) belonged to 61 species, three of which were major species, Tamarisk and Siberian Pegasus, accounting for 17.6% and 1 red-footed gerbil, accounting for 5.9% Jumped rat and Tamarix ectodoides flea peer flea flea isolated from a Y. pestis. Conclusion The rodents that spread many kinds of natural foci are distributed in this area, while the three-toed jerk is the main mouse involved in the epidemic of animal plague.