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鼠疫主要是由跳蚤叮咬引起的一种烈性传染病。蚤类对鼠疫自然疫源地的长期保存起到了重要的作用。鼠疫自然疫源地内蚤种类较多,群落结构较为复杂。研究蚤类群落结构特征,探讨不同生境对蚤类群落结构的影响,这对维持鼠疫生态系统的平衡、研究鼠疫生态系统的构成以及预防和控制鼠疫具有重要意义。
Plague is mainly a potent infectious disease caused by flea bites. Fleas play an important role in the long-term preservation of plague natural foci. There are many species of fleas within the plague natural foci, and the community structure is more complex. Studying the structural characteristics of fleas and exploring the impact of different habitats on the structure of fleas has important implications for maintaining the balance of plague ecosystems, studying the composition of plague ecosystems and preventing and controlling plague.