川硬皮肿腿蜂雌性生殖系统的解剖结构

Research on the Female Reproductive System of Scleroderma sichuanensis Xiao(Hymenoptera:Bethylidae)

经大量解剖川硬皮肿腿蜂，发现该寄生蜂的雌性生殖系统位于其中后胸和整个腹部，由卵巢、侧输卵管、中输卵管及其附腺、受精囊、毒囊、毒腺和外生殖器组成。川硬皮肿腿蜂两侧卵巢的卵巢管总数为6～9根；同一个体两个卵巢的卵巢管数不一定相等，单侧卵巢的卵管数为3～5根；外生殖器由毒针、产卵瓣、产卵管鞘3个管状构造套叠组成，每一部分均由两瓣嵌合而成，其中产卵瓣鞘仅包裹在产卵管端部，且很短。

Via anatomizing many of Scleroderma sichuanensis Xiao, it was observed that the female reproductive system was situated in the medithorax, metathorax and the whole abdomen, consisted of ovaries, oviductus lateralis, oviductus communis and its accessory gland, utriculus,toxin theca,toxin gland,oviposit cannulation and gentitalia. Each individual had six to nine ovarioles altogether in two ovaries, each ovary had three to five ovarioles. Gentitalia was composed of three superposed fistulous structures： inner valvulae, ventral valvulae and dorsal valvulae, each structure was consisted of two same portions, dorsal valvulae was very short and wrapped in the tip of ventral valvaulae.