---

作 者 ：杨忠岐

期 刊 ：林业科学 1995年 31卷 1期 页码：23-26

关键词：膜翅目；姬小蜂科；白蛾周氏啮小蜂；雌性成虫；内部解剖；含卵量；

Keywords:Hymenoptera, Eulopbidae, Chouioia cunea Yang, Female, Internal anatomy, Quantity of eggs,

摘 要 ：解剖发现,白蛾周氏啮小蜂Chouioia cunea Yang的雌性成虫具一对卵巢,每个卵巢的卵巢管数目为6—10根,且有时左右卵巢管的数目不等;一个卵巢管中的卵数为8—34粒,卵巢内总含卵数可达680粒,实际平均为270.5粒。证明了该种寄生蜂具有较大的繁殖潜力。

Abstract:It was revealed by internal anatomy that the female of Chouioia cunea Yang has a pair of ovaries.Each ovary consists of ovarioles from ‘six to eight.The number of ovarioles sometimes is different in both ovaries even within one individual female.A mature ovariole contains eggs from eight to thirtyfour. The maximum of total eggs within ovarioles in a female could reaches 680 and on an average 270.5 in 16 dissected individual females.

---