目的报告宁夏沙湖风景旅游区啮齿动物及其体外寄生虫的种群组成与数量分布。方法采用鼠疫动物和昆虫监测方法,对捕获的鼠、蚤和螨类分类鉴定、统计计数。结果共发现啮齿动物4科5属5种,其中三趾跳鼠、小毛足鼠和小家鼠为区域优势种,子午沙鼠为常见种,黑线仓鼠为稀有种;发现寄生蚤1种,为长突眼蚤;革螨4科8属9种,其中仓鼠真厉螨占46.82%、格氏血厉螨占26.83%、毛足鼠赫刺螨占13.64%,为优势种;厩真厉螨占6.36%,常革螨未定种占4.09%,为常见种;淡黄赫刺螨占0.91%,阿尔及利亚厉螨、茅舍血厉螨和溜下盾螨分别占0.45%,为稀有种。结论宁夏沙湖风景旅游区啮齿动物种类较多,其体外寄生蚤单一、革螨种类及数量丰富,目前该地区不具备动物鼠疫流行的条件。 Objective To report the population composition and population distribution of rodents and their ectoparasites in the scenic spots of Shahu Lake in Ningxia. Methods The plague animals and insect monitoring methods were used to identify and count the captured mice, fleas and mites. Results A total of 5 species of 4 genera and 4 families of rodents were found. Among them, 3 species of rodents, For the long-eyed flea; leather mites 4 families and 8 genera and 9 species, of which hamster true mites accounted for 46.82%, 26.83% of Schistosoma japonicum, 13.64% of the hair of the rat acanthopanax, dominant species; stable Remy mites accounted for 6.36%, often Graminear undetermined species accounted for 4.09%, as a common species; Beeswax spider mites accounted for 0.91%, Algerian ants, sparrows hemolymph and slipped shield mites accounted for 0.45%, as a rare species. Conclusion There are many species of rodents in Shahu scenic tourist area of ​​Ningxia. The parasites are single in vitro and the species and quantity of leather mites are abundant. At present, the region does not have the epidemic conditions of animal plague.