中国媒介生物学及控制杂志

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吉林省鼠疫自然疫源地蚤类群落结构的研究

张贵;张芳;刘振才;张雁冰;周方孝;冮森林   

  1. 吉林省地方病第一防治研究所 白城1370100
  • 出版日期:2007-04-20 发布日期:2007-04-20

Study of fleas community structures on Jilin plague natural focus

ZHANG Gui; ZHANG Fang; LIU Zhen-cai; ZHANG Yan-bing; ZHOU Fang-iao; GANG Sen-lin   

  1. The Lst Jilin Institute for Control of Endemic, Baicheng 137000, China
  • Online:2007-04-20 Published:2007-04-20

摘要: 目的 研究鼠疫疫源地蚤类群落结构、数量变化特点以及在不同宿主、不同地理环境中的分布。方法 对鼠体、洞干、巢穴蚤乙醚麻醉后,分类鉴定。结果 吉林省鼠疫自然疫源地存在蚤类6科21属43种。此次疫源地调查,在不同生境、不同地点、不同宿主获蚤类4科9属14种。优势种仍为方形黄鼠蚤松江亚种;常见种为二齿新蚤。结论 掌握了各景观区的蚤种寄生宿主的形式以及季节消长、空间分布。

关键词: 蚤种群, 分布, 寄生关系

Abstract: Objective To study dynamic of flea community structures and distribution in defferent hosts and environments.Methods After anaesthesia,bodies fleas,cave fleas and nest fleas of uild rodonts were identificated.Results There are recorded fleas of 6 families,21 genera,43 species in focus of Jilin,fleas of 4 families,9 genera and fourteen species were found in this investigation from different environments,sites and hosts.Dominant species are Citellophilus tesquorum sungaris and common species is Neopsylla bidentatiformis.Conclusion Mastered parasitic forms of fleas community in different landscapes,seasonal fluctuation and distributions in space.