| 云南省维西县碧罗雪山周边地带医学革螨生态位研究 |
| |
| 引用本文： | 任天广,郭宪国,李伟,吴滇,王乔花.云南省维西县碧罗雪山周边地带医学革螨生态位研究[J].中国媒介生物学及控制杂志,2010,21(2):117-120. |
| |
| 作者姓名： | 任天广 郭宪国 李伟 吴滇 王乔花 |
| |
| 作者单位： | 大理学院病原与媒介生物研究所,云南,大理,671000 |
| |
| 摘 要： | 目的应用现代生态学中生态位的理论和方法,对云南省维西县碧罗雪山周边地带11种医学革螨在39种小兽宿主资源上的生态位宽度和生态位重叠进行研究。方法生态位宽度用Levins模型测定;生态位重叠用Colwell-Futuyma模型测定,并在此基础上用系统聚类分析进行生态位重叠群的划分。结果（1）11种革螨中,互助真厉螨及巴氏下盾螨的生态位最宽,分别为0.1067和0.1044,特氏厉螨及三峡血革螨的生态位最窄,分别为0.0390和0.0365;（2）特氏厉螨与土尔克厉螨的种群分布相似性及金氏厉螨、橄形血革螨与巴氏下盾螨的种群分布相似性大。结论生态位宽度可以作为评价革螨宿主特异性的定量指标,革螨种群分布的相似性与其宿主的相似性程度有着很大的关系,并受其动物分类学远近的影响。
|
| 关 键 词： | 蜱螨亚纲 医学革螨 生态位 系统聚类 小兽 |
Study on the ecological niche of medical gamasid mites in the surrounding areas of Biluoxueshan Mountain in Weixi county Yunnan province |
| |
| REN Tian-guang,GUO Xian-guo,Li Wei,WU Dian,WANG Qiao-hua.Study on the ecological niche of medical gamasid mites in the surrounding areas of Biluoxueshan Mountain in Weixi county Yunnan province[J].Chinese Journal of Vector Biology and Control,2010,21(2):117-120. |
| |
| Authors: | REN Tian-guang GUO Xian-guo Li Wei WU Dian WANG Qiao-hua |
| |
| Institution: | REN Tian-guang,GUO Xian-guo,LI Wei,WU Dian,WANG Qiao-hua. Institute of Pathogens , Vectors,Dali University,Dali 671000,Yunnan Province,China |
| |
| Abstract: | Objective To determine the niche breadth and overlap in eleven dominant species of gamasid mites parasitic on 39 species of small-mammal hosts around Biluoxueshan Mountain in Weixi,Yunnan. Methods The niche breadth was determine using the Levins model,the niche overlap the Colwell-Futuyma model,based on which the systematic grouping of niche overlap for all gamasid mites was completed by cluster analysis. Results (1) Eulaelaps huzhuensis and Hypoaspis pavlovskii had the widest niche breadth (0.1067 and 0.10... |
| |
| Keywords: | Acai gamasid mite Medical gasmasid mites Ecological niche System duster analysis Small mammals |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
