云南省怒江州山羊寄生虫感染状况调查

Investigation of Goat Parasitic Infection in Nujiang Lisu Autonomous Prefecture of Yunnan Province

[目的]了解云南省怒江州山羊寄生虫感染状况,为临床疫病诊断、驱虫用药提供科学依据。[方法]采用蠕虫学完全剖检方法抽样检查山羊87只。[结果]检出山羊寄生虫24种,隶属于5门5纲6目12科13属,其中吸虫4种、线虫15种、绦虫2种、蜘蛛昆虫3种。[结论]怒江州的羊仰口线虫、粗纹食道口线虫、捻转血矛线虫、丝状网尾线虫、叶氏夏伯特线虫、球形毛首线虫、哥伦比亚食道口线虫、羊毛首线虫、豹毛首线虫、羊夏伯特线虫和腔阔盘吸虫的感染率高、感染强度大、分布广,为怒江州山羊寄生虫的优势虫种。

[Objective] In order to understand the situation of goat parasite infection in Nujiang Lisu Autonomous Prefecture and provide references for clinical disease diagnosis and drug use of expelling parasites. [Methods] A total of 87 goats were sampled and inspected by full autopsy of worms. [Results] 24 species of parasites in goats belonging to 5 phyla,5 classes,6 orders,12 families and 13 genera were found out,including 4 species of trematodes,15 species of nematodes,2 species of tapeworm and 3 species of spiders. [Conclusion] The results showed that the infection rates of Bunostomurn trigonocephalurn,Oesophagostomum asperum,Haemonchus contortus,Dictyocaulus filaria,Erschowi,Trichocephalus radiatum,Oesophagostomum columbianum,Trichuris,Trichuris leopard,Chabertiaovina and Eurytrema coelmaticum were higher,their intensities of infection were bigger,distributions were wide. These were the dominant species of goat parasite in Nujiang.