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本文首次报道应用扫描电镜对皮脂蠕形螨某些形态结构进行的观察和描述。发现下列形态结构在两种人体蠕形螨的鉴别上意义较大:除颚体和足体的特异形态外,还包括背基刺、口下板、口孔、足体背面和背足体毛、须跗节上的爪、足爪和末体尾端的皮纹等。根据足节粗壮发达,推测其运动能力较强,足节上的利爪对周围组织可造成一定的损伤。本次观察还描述了雌虫背足体毛,根据背足体毛的形态结构的特点,推测可能是某种化学感受器。
This article for the first time reported the use of scanning electron microscopy demodex Demodex some morphological structure of the observation and description. The following morphological structures were found to be of great significance for the identification of Demodex mites: the specific form of the jaw and foot, including the back prickles, the oral hypogastric foramen, the oral holes, the dorsal surface of the dorsal foot and the dorsal fur, The knuckles on the knuckles, the dermatoglyphs of the paw and the tail end, and the like. According to the stout developed, speculated that its strong athletic ability, foot claws on the surrounding tissue can cause some damage. This observation also describes the female dorsal foot hair, according to the characteristics of the morphological structure of the dorsal fur body speculated that may be some kind of chemoreceptor.