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目的调查吉林省延边地区自然生境内蜱的种类和分布。方法 2014年5—7月在延边地区龙井市、珲春市、延吉市3个市的6个调查位点用布旗法采集游离蜱类样本,显微镜下依据经典蜱类形态学种属鉴定蜱的种类。结果共采集的蜱280只,隶属2属2种,其中长角血蜱占94.64%(265/280)、全沟硬蜱占5.36%(15/280)。龙井市采集的86只蜱中,长角血蜱和全沟硬蜱的比例分别为83.72%(72/86)和16.28%(14/86);珲春市采集的187只蜱中,长角血蜱和全沟硬蜱的比例分别为99.47%(186/187)和0.53%(1/187);延吉市采集的7只蜱全部是长角血蜱。结论延边地区自然生境内主要以长角血蜱和全沟硬蜱为主,长角血蜱是优势蜱。
Objective To investigate the species and distribution of ticks in natural habitats in Yanbian, Jilin Province. Methods From May to July 2014, free ticks were collected from 6 survey sites in 3 cities of Longjing, Hunchun and Yanji in Yanbian using the cloth flag method. According to the microscopic examination, the ticks were identified according to the classic tick morphological species species. Results Totally 280 ticks were collected, belonging to 2 genera and 2 species. Among them, H. longicornis accounted for 94.64% (265/280), and I. ipsis accounted for 5.36% (15/280). Among 86 ticks collected from Longjing City, the percentage of H. longicornis and I. ipsifaciens were 83.72% (72/86) and 16.28% (14/86), respectively. Among 187 ticks collected from Hunchun, The percentage of ticks and ticks was 99.47% (186/187) and 0.53% (1/187), respectively. All 7 ticks collected in Yanji City were all H. longicornis. Conclusion The main habitats of natural habitats in Yanbian are H. longicornis and Ixodes ibis, and T. longicornis is the dominant tick.