中国媒介生物学及控制杂志 ›› 2013, Vol. 24 ›› Issue (2): 161-162,165.

• 调查研究 • 上一篇    下一篇

黑瞎子岛鼠形动物及染体外寄生虫调查研究

杨丽炜1, 呼满霞1, 李明1, 杨军1, 裴立君1, 孙建健1, 李贵昌2, 栗冬梅2   

  1. 1 黑龙江出入境检验检疫局,黑龙江哈尔滨 150001;
    2 中国疾病预防控制中心传染病预防控制所,传染病预防控制国家重点实验室
  • 收稿日期:2012-11-15 出版日期:2013-04-20 发布日期:2013-04-20
  • 基金资助:
    国家质检总局科研专项基金(2012IK254)

Investigation of murine-like animals and their ectoparasites on Heixiazi Island, Heilongjiang province, China

YANG Li-wei1, HU Man-xia1, LI Ming1, YANG Jun1, PEI Li-jun1, SUN Jian-jian1, LI Gui-chang2, LI Dong-mei2   

  1. 1 Heilongjiang Entry - Exit Inspection and Quarantine Bureau, Harbin 150001, Heilongjiang Province, China;
    2 State Key Laboratory for Infectious Diseases Prevention and Control, National Institute for Communicable Disease Control and Prevention, Chinese Center for Disease Control and Prevention
  • Received:2012-11-15 Online:2013-04-20 Published:2013-04-20
  • Supported by:
    Supported by the Scientific and Technological Project of Administration of Quality Supervision, Inspection and Quarantine (No. 2012IK254)

摘要: 目的 调查黑龙江省抚远县黑瞎子岛鼠形动物种类分布、种群组成、季节消长和染体外寄生虫情况.方法 采用夹夜法捕获鼠形动物,收集体外寄生蚤和革螨.结果 在黑瞎子岛共捕获鼠形动物899只,计3目5科7属8种,总捕鼠率为24.1%,优势种为红背鼠平(36.7%)、黑线姬鼠(33.8%)和东方田鼠(21.4%);不同生境和月份鼠形动物种群组成有所不同;2种生境中鼠形动物在4-10月均有活动,高峰期均在9月;东方田鼠在6和9月出现2次高峰,红背鼠平和黑线姬鼠均在9月出现1次高峰;褐家鼠的染蚤率(42.9%)及指数(2.1)最高;褐家鼠的染革螨率(57.1%)及指数(4.3)也最高.结论 摸清了黑瞎子岛鼠形动物种群组成,为开展鼠类的生态学、鼠类与疾病及防治研究提供了依据.

关键词: 鼠形动物, 种群组成, 生态研究, 黑瞎子岛

Abstract: Objective To investigate the species distribution, community composition, seasonal fluctuation of activity, and ectoparasites in the murine-like animals on the Heixiazi Island of Fuyuan county, Heilongjiang province, China. Methods The night trapping method was used to capture murine-like animals, and parasitic fleas and gamasid mites were collected from their body surfaces. Results A total of 899 murine-like animals (8 species, 7 genera, 5 families, and 3 orders) were captured on the Heixiazi Island; 24.1% of them were rodents, and the dominant species were Myodes rutilus (36.7%), Apodemus agrarius (33.8%), and Microtus fortis (21.4%). The community composition of murine-like animals varied in different habitats and months. In the 2 habitats, the activities of murine-like animals were seen during April to October and reached the peak levels in September. M. fortis showed peak activity in June and September; M. rutilus and A. agrarius showed peak activities in September. Rattus norvegicus had the highest flea infection rate (42.9%) and flea index (2.1), as well as the highest gamasid mite infection rate (57.1%) and gamasid mite index (4.3). Conclusion This investigation provides a basis for the research on the community composition and ecology of murine-like animals and the control of infectious disease caused by murine-like animals on Heixiazi Island.

Key words: Murine-like animal, Community composition, Ecological study, Heixiazi Island

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