本文详细描述了粘虫Pseudaletia separata(Walker)雌性性生殖系统各部分的解剖与组织学。粘虫的卵管属多滋式,其特点为无滤包间组织,滤包细胞的退化迅速,并不形成黄体,此种情况当与此虫能在短时间内形成大批滤包以及排出大批具壳卵的特点有关。交配囊的构造十分复杂,可以容纳数个精包,以适应其精包既不排出亦不消化的特性。导精管无输精球的膨大,但全部都有厚层环肌,其律动可帮助精子的运行。卵巢的发育比精巢要缓慢,内部组织更须至蛹期方始分化,当成虫初羽化时卵黄形成尚未开始,因此成虫的营养条件对雌虫的生殖力关系极大。 This article details the anatomy and histology of various parts of the female reproductive system of the armyworm, Pseudaletia separata Walker. The armyworm oviduct is a multi-Zi-style, characterized by non-filter room tissue, filter cell degradation rapidly, does not form the corpus luteum, in which case when this worm can form a large number of filter packs in a short time and discharge a large number of Shell eggs related to the characteristics. The configuration of the mating capsule is very complicated and can accommodate several delicate packages to suit the characteristics of its delicate package that is neither excreted nor digested. The vas deferens have no enlargement of the baldness, but all have thick layers of the muscle, which can help sperm to move. The development of the ovary than the slow to the testis, the internal organization should also be pupal stage before differentiation, when the first emergence of the egg yolk formation has not yet begun, so the nutritional status of adult female fertility great relationship.