川西南地区小兽体表寄生虫调查报告

Investigation on Ectoparasites of Small Mammlas in Southwestern Sichuan Povince

为了解川西南地区小兽体表寄生虫染虫情况及其种类和组成，1987～1988年总共捕获小兽33种1714只。从所有小兽体表共采获蚤类2157只。分别隶属于5科、26属、46种；蜱类308只，分隶于1科、2属、6种；革螨1909只，分别隶属于4科、13属、37种。厩真厉螨Eulaelapsstabularis、棕形额蚤Frontopsyllaspadix、特新蚤Neopsyllaspeeialis为大耳姬鼠Apodemuslatronum优势寄生虫种；棕形额蚤F．spadix、特新蚤N．specialis为高山姬鼠A．chevrieri优势寄生虫种；福建厉螨Laelapsfukienensis为社鼠Niviventerconfucianus优势寄生虫种；端凹栉眼蚤Ctenophthalmusdinormus为黑腹绒鼠Eothenomysmelanogaster优势寄生虫种；似方双蚤Amphipsyllaquadratoides和细钩盖蚤Citellophilussparsilis为松田鼠Pitymysirene优势寄牛由种。

To investigate the species composition of ectoparasites on small mammals in southwestern Sichuan province, a field investigation was conducted from 1987 to 1988, and a total of 1714 small mammals belonging to 33 species were collected. A total of 4374 ectoparasites were collected from those small mammal hosts, in which 2157 fleas were identified as 5 families, 26 genera and 46 species, 308 ticks as 1 family, 2 genera and 6 species, and 1909 mites as 4 families, 13 genera and 37 species. The dominant parasites on Apodemus latronum are Frontopsylla spadix, NeopsyUa specialis and Eulaelaps stabularis; on Apodemus chevrieri are Frontopsylla spadix and Neopsylla specialis ; on Niviventer confucianus is Laelaps fukienensis; on Eothenomys melanogaster is Ctenophthalmus dinormus; and on Pitymys irene are Amphipsylla quadratoides and Citellophilus sparsilis.