论文部分内容阅读
目的调查贵州省绥阳县吸血蠓的种类分布、种群构成及其吸血率。方法于2016年5月6-9日,采用灯诱法(光触媒紫外诱虫灯)在牲畜厩舍采集吸血蠓,并进行分类鉴定。结果采集吸血蠓31 167只,经鉴定为2属18种,其中库蠓属15种,蠛蠓属3种。贵州省新纪录10种,分别为吉姆库蠓、洋岛库蠓、麦氏库蠓、日本库蠓、东方库蠓、犍为库蠓、蓬帐库蠓、庐山蠛蠓、孤独蠛蠓和小溪蠛蠓;其中东方库蠓为优势种,占捕获总数的72.08%。3个主要种群的总吸血率为40.12%,不同畜舍中均以刺螫库蠓的吸血率最高(56.41%),东方库蠓最低(36.88%)。结论绥阳地区不同畜舍吸血蠓及其吸血率不同,为贵州省吸血蠓的防治及其物种多样性研究提供了基础数据。
Objective To investigate the species distribution, population composition and blood-sucking rate of sucking blood in Suiyang County, Guizhou Province. Methods From June 6 to 9, 2016, blood-sucking 采 was collected in livestock stables using light-induced method (photocatalyst UV trap light), and classified and identified. Results A total of 31 167 blood-sucking voles were collected and identified as 2 genera and 18 species, of which 15 species belong to the genus Culicoides and 3 species to the genus Sumatra. Guizhou Province, a new record of 10 species, namely, Jim Cooper, Yangdao reservoir, Meckoo reservoir, Japanese reservoir, Oriental reservoir, 犍 reservoir, tent base 蠓, Lushan 蠛 蠓, lonely 蠛 蠓 and stream蠛 蠓; among them, oriental treetops are the dominant species, accounting for 72.08% of the total captured. The total blood-sucking rate of the three main populations was 40.12%. The highest sucking rate (56.41%) and the lowest (36.88%) of oriental stocks were found in different barns. CONCLUSIONS: The sucking blood vomit and sucking rate of different livestock houses in Suiyang are different, which provide the basic data for the prevention and control of vomiting and its species diversity in Guizhou Province.