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目的调查山东地区鼠体外寄生虫分布及种类组成情况。方法在山东省的济南、济宁、泰安、枣庄、菏泽等5地市采用笼日法捕鼠,分离鼠体外寄生螨并分类。结果共捕获鼠类186只,采获鼠体外寄生螨723只,分属5科7属11种。其中恙螨451只,占62.38%,分属l科3属5种;革螨272只,占37.62%,分属4科4属6种。恙螨的优势种为小盾纤恙螨(258只)和居中纤恙螨(77只);革螨的优势种为柏氏禽刺螨(132只)和厩真厉螨(41只)。黑线姬鼠体外的优势种为小盾纤恙螨、须纤恙螨和柏氏禽刺螨、厩真厉螨;东方田鼠体外主要为小盾纤恙螨;小家鼠和大仓鼠体外以柏氏禽刺螨和居中纤恙螨为主;褐家鼠体外以柏氏禽刺螨和格氏血厉螨为主。结论通过本次对山东部分地区鼠体外寄生虫分布及种类组成调查;为该地区进一步研究鼠类传染病提供了依据。
Objective To investigate the distribution and species composition of ectoparasites in Shandong province. Methods Cage method was used to catch rats in five cities of Jinan, Jining, Taian, Zaozhuang and Heze in Shandong Province, and the parasites were separated and classified. Results A total of 186 mice were captured and 723 mites were collected from the mice, belonging to 5 families, 7 genera and 11 species. Among them, 451 pieces of chigger mites (62.38%) belonged to 5 genera, 3 genera and 1 genus; 272 germplasm mites accounted for 37.62%, belonging to 4 families, 4 genera and 6 species. The dominant species of chigger mites were chigger mite (258) and chigger mite (77). The dominant species of mite were Borrelia burgdorferi (132) and stable mite (41). The dominant species of Apodemus agrarius were small shield chigger mites, chigger mites and poultry flies, mites and mites; oriental vole was mainly small chibercuga in vitro; Mus musculus and hamster Fowl mite and chigger mite mainly; brown domestic mice in vitro to Bojue pterosaurs and Gerbil mites mainly. Conclusions This survey of the distribution and species composition of ectoparasites in some areas of Shandong provided the basis for the further study of rodent diseases in this area.