中国媒介生物学及控制杂志 ›› 2011, Vol. 22 ›› Issue (4): 375-377.

• 调查研究 • 上一篇    下一篇

河北省鼠疫疫源地小型夜行鼠调查

闫东, 史献明, 崔耀仁, 项友清, 赵玉刚, 刘冠纯, 陈立, 任风岐, 陈永明   

  1. 河北省鼠疫防治所,河北张家口 075000
  • 收稿日期:2011-02-11 出版日期:2011-08-20 发布日期:2011-08-20
  • 作者简介:闫东(1981-),男,医师,主要从事鼠疫流行病工作。Email: yandong0000@126.com

Investigation of small nocturnal rodents in a natural plague focus in Hebei province

YAN Dong, SHI Xian-ming, CUI Yao-ren, XIANG You-qing, ZHAO Yu-gang, LIU Guan-chun, CHEN Li, REN Feng-qi, CHEN Yong-ming   

  1. Institute of Plague Prevention and Control of Hebei Province, Zhangjiakou 075000, Hebei Province, China
  • Received:2011-02-11 Online:2011-08-20 Published:2011-08-20

摘要:

目的 掌握河北省鼠疫疫源地内小型夜行鼠的种群构成、分布。方法 1990-2010年在不同生境内逐月采用5 m夹线法捕获小型夜行鼠,并解剖、细菌培养以及血清学检测。结果 共捕获小型夜行鼠8 种969只,隶属3科5属,平均密度为1.17%,黑线仓鼠和黑线毛足鼠为优势种。小型夜行鼠密度变化全年呈现双峰型,分别出现于4-7月和12-2月。结论 河北省鼠疫疫源地小型夜行鼠分布范围比较广,除荒坡外各种生境均有分布;积极开展小型夜行鼠监测对动物间鼠疫的流行和传播具有重要的流行病学意义。

关键词: 鼠疫, 小型夜行鼠, 黑线仓鼠, 黑线毛足鼠

Abstract:

Objective To determine the species composition and distribution of small nocturnal rodents in a natural plague focus in Hebei province. Methods The 5 m trap line method was used to capture small nocturnal rodents in different habitats every month. Samples collected from the rodents were cultured for bacterial growth and serological detection. Results A total of 969 nocturnal rodents of 8 species were captured, which belonged to 5 genera of 3 families. The average density was 1.17%. The dominant species were Cricetulus barabensis and Phodopus sungorus. A bimodal density pattern was seen throughout the year with two peaks in April to July and December to Feburary. Conclusion The small nocturnal rodents were widely distributed in all habitats except mountain slopes. Monitoring of these animals would be epidemiological significant for the prevention and control of animal plague.

Key words: Plague, Small nocturnal rodents, Cricetulus barabensis, Phodopus sungorus

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