贵阳花溪地区野生蛙类感染曼氏裂头蚴的调查

Field Investigation of Sparganosis in Frogs in Huaxi Area

捕捉收集贵阳市花溪地区4个乡镇的野生蛙类,剖检调查裂头蚴感染情况,将分离获得的裂头蚴感染幼犬作虫种鉴定。捕获的野生蛙为黑斑蛙(Rana nigromaculata),其裂头蚴感染率较高为16%(131/818),感染度为1～113条,平均3.44条/蛙。感染幼犬证实该地区寄生于黑斑蛙的裂头蚴为曼氏迭宫绦虫裂头蚴。

Frogs were caught from 4 towns in Huaxi of Guiyang and dissected. The collected spargana were used to infect young dogs for species identification. Results showed that the wild frogs were identified as Rana nigromaculata, and the infection rate was 16% （131/818） with an average intensity infection of 3.44 per frog, The tapeworm obtained from an infected dog was specified as Spirometra mansoni.