鹿肠道寄生虫流行病学调查

Investigation on the Prevalence of Intestinal Parasites in Deers

为了解鹿群胃肠道寄生虫感染情况,2011年9月至2012年5月,利用漂浮法和沉淀法,对新疆盛华马鹿驯养繁育基地的天山马鹿、阿勒泰马鹿和梅花鹿进行了调查。在检测的432份鹿粪便样品中,发现了蛔虫卵、鞭虫卵、球虫卵和钩虫卵,平均感染率分别为53.24%、34.72%、6.25%和2.31%,感染强度(EPG)分别为37.12、16.78、0.19和0.06。各品种鹿寄生虫感染情况略有差异,蛔虫卵和鞭虫卵发现于所有被检测的鹿种;球虫卵发现于天山马鹿和阿勒泰马鹿;而钩虫卵仅发现于天山马鹿。不同性别与年龄寄生虫感染率存在差异性,雌性鹿的感染率高于雄性鹿,成年鹿的感染率高于幼龄鹿。

The study was aimed at evaluating tile status of intestinal helminth infections in the Tianshan red （teer（Cervsts elaphus ssongaricus）, Ahai red deer（Cervus elaphus sibiricus）and Sika deer（Cervus nippon）in Xinjiang Shenghua red deer domestication and breeding base. During abpit 1-year period, from Septenber 2011 to May 2012, a total number of 432 faecal samples were exanfined by using Standardparasitologieal procedure. Ascarididea,Trichuridea, Coccidiosis and Aneylosl0mat!de eggs were found, with their prevalence of 53.24%,34.72%, 6.25% and 2.31% and with their mean inffection intensity of 37.12, 16.78,0.19 and 0.06, respectively. Different species of deers showed somewhat difference in the i,ffeetion status of parasites. Ascafididea and Trichuridea eggs were found in all deer species, Coecidiosis eggs were found in Tianshan red deer and Altai red deer, Ancylostomatide eggs were only found in Sika deer. There was difference in the infection tale of parasite among different gentler and age groups. Female red dees had a higher prevalence of infection than the male red dees and adult red dees had a higher prevalence, of infection than the juvenile red dees.