摘要
为了掌握广东省蛇类感染曼氏裂头蚴(Spirometra mansoni)情况,于2014-2015年,从广东省广州市、肇庆市、惠州市和韶关市等地农贸市场共采集赤链蛇(Lycodon rufozonatum)、铅色蛇(Hypsiscopus plumbea)、赤链华游蛇(Sinonatrix annularis)和异色蛇(Xenochrophis piscator)4种常见蛇样本共114条,并对这些蛇类样本的曼氏裂头蚴感染情况进行了解剖学检查。结果显示,曼氏裂头蚴感染个体共32条,总感染率为28.07%,共发现裂头蚴243条;赤链蛇、铅色蛇、赤链华游蛇和异色蛇的感染率分别为93.33%、14.58%、38.46%和4.00%;平均感染强度分别为:12.27、0.35、1.58和0.04个/条;肌肉、皮下组织和体腔的感染率分别为80.25%、16.46%、3.29%。研究结果表明,广东省蛇类曼氏裂头蚴感染情况比较普遍,对蛇类消费人群的健康构成潜在威胁。
To learn about the Plerocercoid （Pseudophyllidea, Diphyllobothriidae） infection in snakes from different areas of Guangdong province, from 2014-2015, a total of 114 snakes of 4 species were examined in in four cities （Guangzhou, Zhaoqing, Huizhou and Shaoguan）, including Lycodon rufozonatum, Hypsiscopus plumbea, Sinonatrix annularis, and Xenochrophis piscator. Overall, 243 worms of Spirometra were isolated from 32 snakes, accounting for 28.07% of the total examined snake samples. The infection rates of the 4 examined species were 90.33%, 14.58%, 38.46%, and 4.00%, respectively, while the mean densitys of infection were 12.27, 0.35, 1.58 and 0.04 worms per snake. Most （80.25%） of the spargana were located in muscular tissue, 16.46% in subcutaneous tissue, and 3.29% in the coelomic cavity. The results showed that Spirometra mansoni infection in snakes was common in Guangdong province, and eating snakes was potentially risky.
出处
《广东林业科技》
2015年第5期80-83,共4页
Forestry Science and Technology of Guangdong Province
基金
广东省林业科技创新专项资金项目"广东珠三角地区食用蛇蛙类曼氏裂头蚴病的监测及综合防控技术研究与应用"(2012KJCX017-01)
广东省科技计划项目"广东省食用蛇蛙类曼氏裂头蚴病的监测与综合防控技术研究"(2010B031000012)
关键词
曼氏裂头蚴
蛇
广东省
Spirometra mansoni
snake
Guangdong province
