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中国云南部分小兽体表吸虱昆虫群落相似性及群落分类研究(英文)
引用本文:郭宪国,钱体军,郭利军,董文鸽. 中国云南部分小兽体表吸虱昆虫群落相似性及群落分类研究(英文)[J]. Entomologia Sinica, 2004, 0(3)
作者姓名:郭宪国  钱体军  郭利军  董文鸽
作者单位:大理学院基础医学院媒介与病原生物研究室,大理学院基础医学院媒介与病原生物研究室,大理学院基础医学院媒介与病原生物研究室,大理学院基础医学院媒介与病原生物研究室 云南 大理 671000 汕头大学医学院细胞生物与遗传学教研室,广东汕头 515031,云南大理 671000,云南大理 671000,云南大理 671000
摘    要:应用系统聚类分析方法对云南省境内24种主要小型哺乳动物(小兽)体表吸虱昆虫群落相似性及群落分类进行了研究。研究中将每一种小兽体表的所有吸虱昆虫定义为一个相应的吸虱群落单位。结果表明,小兽体表吸虱群落结构简单,物种多样性很低。多数小兽有固定的吸虱种类寄生,其吸虱的宿主特异性高。在动物分类上隶属同一个属的小兽,其体表吸虱群落相似程度高,在系统聚类分析中大多被归为一类。在动物分类上近缘的小兽,其体表吸虱群落相似,优势虱种相同或相似,此情形尤其表现在鼠属、白腹鼠属、姬鼠属和绒鼠属。吸虱群落相似性大小与相应小兽宿主在动物分类地位上的近缘性高低呈现高度一致。从生态学角度来看,吸虱昆虫与其所寄生的小兽宿主动物之间存在密切的协同进化关系。

关 键 词:虱目  吸虱  群落相似性  群落分类  云南  中国

SIMILARITY COMPARISON AND CLASSIFICATION OF SUCKING LOUSE COMMUNITIES ON SOME SMALL MAMMALS IN YUNNAN, CHINA
Xian-guo Guo,Ti-jun Qian,Li-jun Guo,and Wen-ge DongLaboratory of Vector and Pathogen,Faculty of Basic Medicine,Dali College,Dali,Yunnan,,China. SIMILARITY COMPARISON AND CLASSIFICATION OF SUCKING LOUSE COMMUNITIES ON SOME SMALL MAMMALS IN YUNNAN, CHINA[J]. Entomologia Sinica, 2004, 0(3)
Authors:Xian-guo Guo  Ti-jun Qian  Li-jun Guo  and Wen-ge DongLaboratory of Vector  Pathogen  Faculty of Basic Medicine  Dali College  Dali  Yunnan    China
Affiliation:Xian-guo Guo,Ti-jun Qian,Li-jun Guo,and Wen-ge DongLaboratory of Vector and Pathogen,Faculty of Basic Medicine,Dali College,Dali,Yunnan,671000,China, Department of Cell Biology and Genetics,Shantou University Medcial College,Shantou,Guangdong,515031,China.
Abstract:The similarity and classification of sucking louse communities on 24 species of small mammals were studied in Yunnan Province, China, through a hierarchical cluster analysis. All the louse species on the body surface of a certain species of small mammals are regarded as a louse community unit. The results reveal that the community structure of sucking lice on small mammals is simple with low species diversity. Most small mammals usually have certain louse species on their body surface; there exists a high degree of host specificity. Most louse communities on the same genus of small mammals show a high similarity and are classified into the same group based on hierarchical cluster analysis. When the hosts have a close affinity in taxonomy, the louse communities on their body surface would tend to be similar with the same or similar dominant louse species (as observed in genus Rattus, Niviventer, Apodemus and Eothenomys). The similarity of sucking louse communities is highly consistent with the affinity of small mammal hosts in taxonomy. The results suggest a close relationship of co-evolution between sucking lice and their hosts.
Keywords:Anoplura   sucking louse   community similarity   community classification   Yunnan   China
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