摘要
目的 :对云南省西双版纳州勐腊县西北方向人房蚊虫群落特征进行研究并探讨蚊类群落学调查与分析方法。方法 :采用CDC和UV诱蚊灯人房通宵捕蚊 ,对所获得的数据材料进行群落学特征分析。结果 :捕获蚊虫 2亚科5属 9亚属 2 0种 2 861只 ,数据处理分析发现人房蚊虫优势种有迷糊按蚊、三带喙库蚊、微小按蚊、中华按蚊、多斑按蚊、可赫按蚊、侧白伊蚊、吉甫按蚊、伪杂鳞库蚊、棕头库蚊 ,优势度分别为 64 .84、46.75、41.17、40 .16、3 2 .3 7、2 8.19、2 1.90、12 .5 9、12 .5 3、16.19;群落的Shannon -Wienner多样性指数、均匀性指数和优势度集中指数分别为 2 .88、0 .67、0 .1914 ;经 χ2 检验 (P >P0 .0 5)和回归方程分析 (r >0 .3 4) ,综合比较发现 :微小按蚊与多斑按蚊、可赫按蚊、棕头库蚊结合的较好 ,中华按蚊与棕头库蚊、可赫按蚊结合的较好 ,可赫按蚊与棕头库蚊结合的较好。结论 :该人房群落蚊种较丰富 ,群落组成和结构复杂 。
Objective: To study on the mosquito communities of human room in Menla county, Yunnan. Methods: CDC and UV lamp-traps were used to collect mosquito in human rooms at night and analysis data by entomological community methods. Results: 2 subfamilies, 5 genus, 9 subgenus and 20 species were collected;dominant species including An.vagus, Cx.tritaeniorhynchus, An.minimus, An.sinensis,An.maculatus,An.kochi,Ae.albolateralis,An.jeyporienisis,Cx.pseudovishnui and Cx.fuscocephala , respectively, their dominance were 64.84 , 46.75 , 41.17 , 40.16 , 32.37 , 28.19 , 21.90 , 12.59 , 12.53 , 16.19 ; the index of Shannon-Wienner diversity was 2.88 , the homogenous index was 0.67 and the concentrating index of dominance was 0.191 4 . Conclusion:Mosquito communities of human rooms have abundant species and its structure and component are very complicate, the distributions of dominant species are relatively stable.
出处
《中国媒介生物学及控制杂志》
CAS
CSCD
2002年第3期181-182,共2页
Chinese Journal of Vector Biology and Control
关键词
云南
勐腊县
人房
蚊虫
群落特征
Culicidae
Community
Diversity
Homogenous
Human rooms
