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一般恙螨幼虫多寄生在鼠类的耳壳内;而有些种类恙螨则主要寄生在鼠的后腿与会阴部。从鼠耳中收集恙螨的方法是,沿耳根部剪下两耳,放在培养皿内,皿壁塗布防蚊油(苯二甲酸二甲脂)或将皿放在有水的搪磁盘内,以防恙螨爬出。用镊子翻开鼠耳,将鼠耳连皿放在双筒解剖镜下检查,可见耳壳内有成堆恙螨幼虫,即可进行初步计数;或放置半小时后,待恙螨爬散在皿内,再用毛笔将幼虫取出,在显微镜下检查。如果只作单
Chigger mite larvae are usually parasitic in the auricles of mice; while some species of chigger mites are mainly parasites in the hind legs and perineum. The method of collecting the chigger mites from the mouse ears is to cut the ears along the root of the ear and put them in the petri dish. Apply the mosquito oil (dimethyl phthalate) to the dish wall or put the dish in a water-filled enamel dish , To prevent chigger climbed out. Use tweezers to open the mouse ear, the mouse ear dish on the binocular dissection examination, showing a pile of poultary mite larvae within the concha, you can make a preliminary count; or place half an hour later, to be chigger mites to be dispersed in the dish Inside, and then use the brush to remove the larvae, under the microscope examination. If only for single