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据过去已有的资料,蚋只能传播盘尾丝虫、曼森丝虫、Ornithofilaria和(?) hrdikmansia丝虫的部份种类,它不是犬恶丝虫的传播媒介。为了观察蚋对犬恶丝虫的易感性,用实验室饲养的新羽化雌性塔氏蚋(Simulium takahasii)叮咬一只微丝蚴密度为90.4条/mm~3的犬恶丝虫阳性犬,每只蚋摄入的微丝蚴量为21～313条,平均103.4条。将150只吸饱血的蚋饲养于温度为26℃的恒温室内,感染后逐日解剖,观察幼丝虫的发育情况。结果在感染后2天内解剖的28只蚋中,27只蚋胃内含大量微丝蚴;在第3～16天解剖的109只蚋中,71只(65％)马氏管内检获1～16条,平均3.8条已发育的幼丝虫。丝虫
According to the information available in the past, 蚋 can only spread part of Onchocerca spp., Manson filarias, Ornithofilaria and hdikmansia filariasis. It is not a vector of Dirofilaria. In order to observe the susceptibility to Dirofilaria canadensis, a laboratory-trained, newly-females, Simulium takahasii, bite a Dahuricetus dog that has a Microfilaria density of 90.4 / mm 3 Only the intake of microfilariae volume of 21 to 313, an average of 103.4. 150 full blood-sucking 蚋 reared in a thermostatic chamber at a temperature of 26 ℃, dissected daily after infection to observe the development of young worm. Results A total of 28 zygotes were dissected within 2 days after infection, with a large number of microfilariae in their stomach. Seventy-six (109%) dissected on day 3 to 16 were found to have 1 to 16 An average of 3.8 developed young larvae. Filarial