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目的调查黑龙江省萝北县吸血蠓种类分布。方法采用诱虫灯和挥网法采集吸血蠓。结果 2009-2013年在萝北县采获吸血蠓26 827只,计1属30种,其中包括一新种和一中国新纪录:萝北库蠓,新种Culicoides luobeiensis Liang et Liu,sp.nov.。该新种与类环斑库蠓(C.subcircumscriputus Yu,1982)相近似,但类环斑库蠓翅径5室和中1脉端部各有1个小淡斑;雌虫触角嗅觉器分别在3、11~14节;雄虫尾器第9腹板膜有微毛,第9背板后缘侧突细长,抱器基节腹踝缺如,阳基侧突基部内侧无小刺突与本新种明显不同。阿拉库蠓〔C.alazanicus Dzhafarov,1961(♀)〕为中国新纪录。结论为黑龙江省萝北县吸血蠓的种类分布提供了科学依据。模式标本保存在沈阳军区疾病预防控制中心(沈阳110034)。
Objective To investigate the distribution of bloodsucking species in Luobei County, Heilongjiang Province. Methods The trapping lamp and swinging method were used to collect vomit blood. Results A total of 26 827 blood-sucking 蠓 species were collected from Luobei County from 2009 to 2013, accounting for 1 genus and 30 species, including a new species and a new record in China: Lubeiou, the new species Culicoides luobeiensis Liang et Liu, sp.nov .. The new species is similar to C.subcircumscriputus Yu (1982), but there is a small spot on the ends of 5-winged and mid-1-winged branches of the genus Rings, respectively. In 3, 11 to 14; Male tailwings on the 9th membrane of the micro-hair, 9th back edge of the sudden lateral sutured, palmate base ankle absent, Suddenly distinct from this new species. C.alazanicus Dzhafarov (1961 (♀)] is the new record for China. The conclusion provided a scientific basis for the species distribution of sucking blood in Luobei County, Heilongjiang Province. Model specimens were deposited at the Shenyang Military Region Center for Disease Control and Prevention (Shenyang 110034).