›› 2009, Vol. 36 ›› Issue (12): 109-111.

• 疾病防治 • 上一篇    下一篇

鸵鸟球虫病流行病学调查及虫种鉴定

齐萌,徐利纳,孙艳茹,任绪鹏,王鹤磊,安春霞,张龙现,宁长申   

  1. (河南农业大学牧医工程学院, 郑州 450002)
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2009-12-20 发布日期:2009-12-20
  • 通讯作者: 宁长申

Survey on the Prevalence of Coccidiosis in Ostriches and Species Identification

QI Meng,XU Li-na,SUN Yan-ru,REN Xu-peng,WANG He-lei,AN Chun-xia,ZHANG Long-xian,NING Chang-shen   

  1. (College Animal Husbandry and Veterinary Science,Henan Agricultural Unicersity,Zhengzhou 450002,China)
  • Received:1900-01-01 Revised:1900-01-01 Online:2009-12-20 Published:2009-12-20
  • Contact: NING Chang-shen

摘要: 为了解鸵鸟球虫感染情况,采用饱和蔗糖溶液漂浮法对郑州地区6个采样点共582份新鲜鸵鸟粪便样品进行了检查。结果发现阳性样品273份,感染率为46.91%,不同调查点鸵鸟感染率统计学差异极显著(P<0.01),球虫主要感染0~3月龄幼龄鸵鸟,不同年龄段统计学差异极显著(P<0.01)。鸵鸟球虫卵囊平均大小为23.85 μm×21.88 μm,卵囊形态指数为1.06,根据卵囊形态结构特征初步鉴定为鸵鸟等孢球虫(Isospora struthionis)。

关键词: 鸵鸟; 球虫病; 流行病学; 鸵鸟等孢球虫

Abstract:

To understand the infection status of ostrich Coccidium spp.,a total of 582 fresh stool samples from six sampling points in Zhengzhou area were examined by Shether’s sugar floatation technique. The results showed that 273 samples were Coccidium-positive,with the infection rate of 46.91%. There was significant difference in infection rate in different sampling points (P<0.01). Coccidium spp. mainly infect the 0 to 3 months ostriches,and the difference between infection rate and age was statistically significant (P<0.01). The average size of oocysts obtained was 23.85 μm × 21.88 μm,with the oocyst index of 1.06. The oocysts were identified as Isospora struthionis based on the shape data measured. 

Key words: ostrich; coccidiosis; epidemiology; Isospora struthionis

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