摘要
经解剖观察管氏肿腿蜂雌性生殖系统,得知其内部生殖系统由卵巢、侧输卵管、中输卵管、受精囊、毒囊及毒腺等组成;卵巢由左右两部分卵巢管组成,卵巢管总数为6～8条,单侧的卵巢管数为3～4条,两侧存在不对称现象;毒囊多呈葫芦状,中部缢缩处附着1对上端分支毒腺,分支数为1～7条不等。外生殖器由载瓣片、产卵瓣、产卵瓣鞘和已经特化为毒针的1对内产卵瓣等组成,相互呈嵌套结构。研究雌性生殖系统的形态结构,尤其是毒囊、毒腺等,对了解其寄生机理具有重要价值,且可为确定人工扩繁的商品蜂有效保藏期提供参考依据。
Via anatomizing the female reproductive system of Scleroderma guani,it was found that the inner reproductive system of the bethylid was made up of ovaries,oviductus lateralis,oviductus communis,spermatheca,poison sac and poison glands.Each individual had 6~8 ovarioles altogether in two ovaries which were not the same to each other,each ovary had 3~4 ovarioles;poison sac was like a gourd,a pair of poison glands attached to the central of poison sac.The branches of each poison gland were 1~7.Genitalia like superpose fistulous consisted of valvifer,ventral valvulae,oviposition ovisac and poison sting.The poison sting was the specialization from a pair of inner valvulaes.Research on the morphology of the female reproductive system,especially the poison sac,poison gland and so on was of great value to study the parasitic mechanism of this parasitic wasp and could also provide reference to the valid preservation of the artificial rearing parasitic wasp.
出处
《中国森林病虫》
北大核心
2013年第1期4-7,共4页
Forest Pest and Disease
关键词
管氏肿腿蜂
雌性生殖系统
毒囊结构
毒针
Scleroderma guani
female reproductive system
poison sac apparatus
poison sting
