中国媒介生物学及控制杂志

• 论著 • 上一篇    下一篇

北京东灵山地区鼠类体外寄生恙螨群落的研究

郭天宇1;许荣满1;刘国平2   

  1. 1军事医学科学院微生物流行病研究所 北京100071;2沈阳军区军事医学研究所
  • 出版日期:2002-06-20 发布日期:2002-06-20

Study on Chigger Mite Communities of the Rodent in Dongling Mountain in Beijing

GUO Tian-yu*; XU Rong-man; LIU Guo-ping   

  1. Institute of Microbiology & Epidemiology, AMMS, Beijing 100071,China
  • Online:2002-06-20 Published:2002-06-20

摘要: 目的:研究北京东灵山地区鼠类体外寄生恙螨群落结构。方法:1998年6月至1999年5月在该地区的3类生境中,用群落生态学方法计算群落结构、多样性和相似性指数。结果:共采集鼠类体外恙螨7种1780只,农田和灌丛中各类寄生虫群落优势种明显,在森林却不明显;恙螨群落中,东方纤恙螨为不同鼠种的优势种。结论:主要鼠种体外寄生恙螨群落结构简单,生物多样性指数较低。

关键词: 恙螨, 群落

Abstract: Objective:To study the structure of chigger mite communities of the rodents in Dongling Mountain,western Beijing.Method:A series of ecological methods are involved in this paper of community structure,diversity and similarity.Results:7 species of chigger mite,1780 individuals were collected in three different ecological habitats from June 1998 to May 1999 in the region.In forest habitat,the dominant species of those communities are not very outstanding,while in the habitats of shrub and farmland,they quite outstanding.In chigger mite communities,Leototrombidium orientale are dominant species for all hosts.ConclusionThe structures of chigger mite are simple,with low diversity indices.