生境对蚤类群落及其生活史的影响  

Effects of habitat on flea community and life history

作　　者：杨孔[1] 张建漂[1] 吴梦玲[1] 白雪[1] 

机构地区：[1]西南民族大学生命科学与技术学院,四川成都610041

出　　处：《中国媒介生物学及控制杂志》2011年第1期86-88,共3页Chinese Journal of Vector Biology and Control

基　　金：国家自然科学基金(30840107;31070380)~~

摘　　要：为了阐明环境与蚤类群落动态及其生活史的关系,防止蚤类传播病原微生物,该文综述和分析了生境对蚤类群落及其生活史的影响。蚤类生活环境具有双重特性,由宿主和宿主生活环境两部分组成,某特定生境蚤类群落组成和丰富度不仅受到宿主的种类和相对丰富度影响,而且受生境本身特性影响。季节性特征分明的地方蚤类种群的丰富度和繁殖模式表现出显著的季节性变化。不同景观生态影响宿主动物的多样性,导致寄生蚤的种类、分布和密度不同。理解和掌握环境与蚤类群落动态及其生活史的关系,对控制蚤类、切断传播途径、防止传播病原微生物具有重要意义。In this review the effects of habitat on the flea community and life history are analyzed to throw light upon the relationship between habitat and flea community and life history, providing information for the prevention of flea from spreading pathogenic microorganisms. The habitat of flea consists of the host and its environment. The composition and abundance of a flea community in a certain habitat is influenced not only by the species and relative abundance of the host, but also by the characteristics of its habitat itself. The abundance and reproductive modes of flea community show a significant variation with seasons where there are distinct seasonal characteristics. Different ecological systems with different landscapes have an influence on the diversity of host animals, resulting in a difference in the composition and density of fleas. It is of important implications to learn the relationship between the environment and the dynamics of the flea community and its life history for the control of flea population, interruption of transmission and prevention of the speading of pathogenic microorganisms.

关 键 词：生境 蚤类 群落 生活史 

分 类 号：R384.3[医药卫生—医学寄生虫学]