摘要
开展珍稀濒危物种的寄生虫感染状况调查对该物种的保护与研究十分重要。2015年5—6月对广西壮族自治区梧州黑叶猴繁殖中心内4个饲养片区的72只黑叶猴Trachypithecus francoisi进行寄生虫调查,共采集样本199份(其中皮屑样本2份,血液样本70份,粪便样本127份)。结果发现,仅22份粪便样本中含有毛首线虫Trichuris spp.卵,虫卵数100~1 850个/g;成体猴、亚成体猴、雄性个体、雌性个体毛首线虫的感染率分别为31.25%、29.17%、31.58%和29.41%。独立样本t检验表明,感染率在成体与亚成体之间(t=1.834,df=2,P>0.05)、雄性与雌性之间的差异均无统计学意义(t=1.089,df=2,P>0.05)。采用阿苯达唑伊维菌素预混剂0.1 g·kg-1驱虫5 d后,驱虫效果达到94%,说明其驱虫效果较好。
Study the prevalence of parasites is very significant for protection and conservation of endemic species. In this study,the prevalence of parasites from Francois＇ langurs（ Trachypithecus francoisi）,were investigated in 4 districts of Guangxi Wuzhou Trachypithecus francoisi Breeding Center during May to June 2015. A total of 199 samples（ including 2 dander samples,70 blood samples,and 127 feces samples） were collected from 72 langurs. The results showed that 22 feces samples were infected with 100- 1 850 Trichuris（ Trichuris spp.） eggs per gram. The infection rates of adult,sub-adult,male and female were 31. 25%,29. 17%,31. 58% and 29. 41%,respectively. The t test of independent sample showed that the infection rate of adult and sub-adult had no significant difference（ t = 1. 834,df = 2,P〈0. 05）,as well as that between male and female（ t = 1. 089,df = 2,P〈0. 05）. The egg reduction rate was 94% when the monkeys were treated with albendazole and ivermectin tablets at a concentration of 0. 1 g·kg^-1for 5 d. Our findings suggested that the compound albendazole and ivermectin tablets were effective drugs for Trichuris infection in primates.
出处
《四川动物》
北大核心
2017年第1期61-64,共4页
Sichuan Journal of Zoology
基金
广西梧州市科学技术局资助项目(201401032)
关键词
黑叶猴
寄生虫
调查
防治
Trachypithecus francoisi
parasite
investigation
prevention
