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遊行血食螨Haemogmasus ambulans(Thorell)广泛存在于欧洲及北美之中啮齿类穴中(少在寄主身上者)。其生活史尚少报告。作者用Berlse集螨器采集灰松鼠穴中毛草的遊行血食螨,先用二氧化碳麻醉,再进行监定。培养在两端开口之玻管中(长5-8厘米,口径7毫米),两端塞以棉球。每日飼以加肝燐脂的鼠血(Heparinized mouieblood)。温度18-27℃,湿度92％。生活史:游行血食螨为卵胎生,生出后分力四中发育阶段:幼虫,初稚虫,次稚虫,成虫卵在雌虫腹中,孵化成幼虫后,始排出
Parade blood-finder Haemogmasus ambulans (Thorell) is widely found in rodents (less in the host) in Europe and North America. Its life history is still less reported. The authors used mites collected Berlse squirrel Gray squirrel marching blood meal mites, anesthesia with carbon dioxide, and then monitor. Cultures were made in glass tubes (5-8 cm long, 7 mm caliber) with open ends and tampons on both ends. Heparinized mouieblood was given daily. Temperature 18-27 ℃, humidity 92%. Life history: parade Blood-eating mites are oviparous, after birth, the force of four developmental stages: larvae, juvenile, juvenile, sub-nymphs, adult eggs in the female belly, hatch into larvae, the beginning of the discharge