摘要
目的研究武汉地区蚊类区系及生态环境改变对蚊类区系的影响。方法分析武汉地区不同时期蚊类区系的组成。结果已知蚊类7属34种,其中属东洋界为主的种类24种,占70.6%;属古北界为主的种类4种,占11.8%;广布两界种类6种,占17.6%。结论武汉地区蚊类区系应划归东洋界。生态环境的改变对蚊类区系有较大的影响,表现为蚊种减少及种群数量的改变。
Objective To study on the mosquitoes fauna in Wuhan and effect of ecologic environment change on mosquitoes fauna. Methods Investigating the specimens of mosquitoes collected in Wuhan. Results Among the 7 genera 34 species of mosquitoes listed,24 species （or 70. 6% ） belonged to the species entirely or mainly distributed in Oriental region;4 species （or 11.8% ）to those entirely or mainly distributed in the Palaearctic region; 6 species （ or 17. 6% ） to those distributed in both Oriental and Palaearctic region. Conclusion The delimitation of zoogeographical region of mosquitoes in Wuhan should be included in the Oriental region. Effects of ecologic environment on mosquitoes fauna showed the decrease of kind and population changing of mosquitoes.
出处
《中华卫生杀虫药械》
CAS
2007年第3期193-196,共4页
Chinese Journal of Hygienic Insecticides and Equipments
关键词
蚊类
动物地理
区系
东洋界
古北界
mosquitoes
zoogeography
fauna
Oriental region
Palaearctic region
