中国媒介生物学及控制杂志

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湖北宜昌市有瓣蝇类地理区划研究

李枝金1;杨振琼2;董美阶1;刘亦仁2;向恒阳1;刘立屏1   

  1. 1湖北省宜昌市卫生防疫站科教质管科 宜昌443000;2湖北药检高等专科学校;
  • 出版日期:2003-08-20 发布日期:2003-08-20

Study on the Delimitation of Zoogeographical Region of Calyptratae Fauna in Yichang

LI Zhi-jin*;YANG Zhen-qiong;DONG Mei-jie;et al   

  1. Yichang City Health and Anti-Epidemic Station,Yichang 443000,China
  • Online:2003-08-20 Published:2003-08-20

摘要: 目的研究宜昌市有瓣蝇类的种类及地理区划。方法分析已知有瓣蝇类的区系成分。结果已知有瓣蝇类6科99属256种,其中东洋界种类110种,占43.0%;古北界种类107种,占41.8%;广布两界者39种,占15.2%。结论宜昌地区有瓣蝇类应划归东洋界。

关键词: 有瓣蝇类, 动物区系, 东洋界, 古北界

Abstract: Objective To study the delimitation of the boundaries of zoogeographical region of the Calyptratae fauna in Yichang,Hubei province.Methods To investigate the specimens of Calyptratae collected in Yichang.Results 256 species of Calyptratae were analyzed,110 species(43.0%) belonged to the species entirely or mainly distributed in the Oriental Region,107 species(41.8%) belonged to those entirely or mainly distributed in the Palaearctic Region and 39 species(15.2%) to those in both Oriental and Palaearctic Regions.Conclusion The delimitation of zoogeographical region of Calyptratae in Yichang should be included in the Oriental region.