大理市鼠形动物常见寄生蠕虫感染的调查研究

Investigation on Rat- like Animals Infected with Helminth in Dali City

目的 :初步探明大理市鼠形动物常见蠕虫感染情况。方法 :采用捕鼠工具捕捉鼠形动物 ,分类鉴定 ,解剖检查 ,确定常见寄生蠕虫。结果 :共捕获鼠类1132只 ,分属3目6科23种。338只鼠形动物有肝毛细线虫、微小膜壳绦虫或/和缩小膜壳绦虫感染 ,感染率分别是17.23 %、7.95 %和4.68 %。寄生宿主主要是黄胸鼠、褐家鼠、斯氏家鼠、卡氏小鼠、中华姬鼠、锡金小鼠等鼠类。结论 :肝毛细线虫、微小膜壳绦虫和缩小膜壳绦虫是大理市鼠形动物常见的寄生蠕虫 ,12种鼠类是其寄生宿主。

Objective:To explore the prevalence of common helminthe in rat- like animals in Dali city.Methods:Rat- like animals were captured by mouse- trap,classification and determination,then infection of helminth was examined.Results:All together 1132 rat- like animals were captured.They were identifled as 23 species,belonging 6 families,3 orders.338 rat- like animals infected with Capillaria hepatica,Hymenolepis nana and/or Hymenolepis diminuta.The prevalence were 17.23% ,7.95% ,and 4.68% respectively.The common hosts were R.flavipectus,R.norvegicus,R.rattus sladeni,M.caroli,A.draca,M.pahari.Conclusion:Capillaria hepatica,Hymenolepis nana and Hymenolepis diminuta were common in rat- like animals in Dali city,and 12 species rat- like animals were host.