摘要
目的 :初步了解大理市小兽类哺乳动物膜壳绦虫感染的情况。方法 :采用鼠笼、鼠夹及电子捕鼠器捕捉小兽 ,检查膜壳绦虫感染情况。结果 :共捕获小兽1132只 ,分属3目6科13属23种 ,以齐氏姬鼠和褐家鼠为常见种 ,分别占21 11%和20 67 % ;感染小兽143只 ,分属3目13种 ,感染率12 63 % ,其中以卡氏小鼠、中华姬鼠及齐氏姬鼠和赤腹松鼠感染率较高 ,分别为42 22 %、30 88 %、16 74 %和14 29%。结论 :大理市小兽类膜壳绦虫感染较普遍 。
Objective:To explore the prevalence of Hymenloepis nana and Hymenolepis diminuta in small memmals in Dali.Methods:Small mammals were captured by mouse-trap,and infection of H.nana and H.diminuta were tested.Results:Altogether1132small mammals were captured.They were identified as23species,belong to13genera,6families,3orders.The dominant species were A.cheverieri,and R.norvegicus,its constituent ratio was21.11%and20.67%.143small mammals were infected with H.nana and H.diminuta,they identified as13species,3orders,the prevalence was12.63%.M.caroli,A.draca,A.cheverieri and C.erythraeus were high prevalence'they were42.22%,30.88%,16.74%,and14.29%respectively.Conclusions:The prevalence of H.nana and H.diminuta of small mammals was high in Dali.It's necessary for prevention and control of hymenolepiasis in population.
基金
云南省自然科学基金资助(2000C0020Q)
云南省教委科学研究基金资助(0011090)
