大多数巢栖节肢动物种群具有在空间上独立的微小种群。微小种群占据小型兽类和鸟类的洞穴或巢穴这样一些个别微小生境。有不少人,曾对各种啮齿动物——自然疫源地的鼠疫菌宿主的蚤类在微小生境的不同部位的数量分布进行过研究。有关山地黄鼠蚤空间分布问题在文献中未见报道。现将山地黄鼠优势蚤种方形黄鼠蚤 Most nesting arthropod populations have spatially independent tiny populations. Micro-populations occupy individual niches in small caves and nests of small mammals and birds. A number of people have studied the distribution of the numbers of fleas in different niches of various rodent-naturally foci hosts. There is no report in the literature about the spatial distribution of C. japonicus fleas. Now the advantage of mountain gopher square flea square flea