侧沟茧蜂触角感觉器的扫描电镜观察

SCANNING ELECTRON MICROSCOPY OF ANTENNAL SENSILLA OF MICROPLITIS SP.

扫描电镜观察表明 :侧沟茧蜂Microplitissp .的触角上存在 5种感觉器 ,分别为毛状感觉器A型、B型、C型 ,槽状感觉器 ,锥形乳头状感觉器 ,刺形感觉器和钟形感觉器。对触角感觉器的形态和分布进行了描述 ,并对两性间的差别进行了讨论 ,为研究该蜂寻找生境和寄生行为提供依据。

Scanning electron microscopy was used to observe the amount, distribution, kinds and pattern of the female and male adult's antennal sensilla in Microplitis. The results showed that there were five types of antennal sensilla in the adult antennae, i.e. trichoid sensilla A、 sensilla B、 sensilla C, troughlike sensilla, basiconic mastoid sensilla, chaetica sensilla, and campaniform sensilla. There were differences in amount, distribution, kinds and pattern between females and males. The main object was to provide a systemic basis for study on the parasitism and host selection behavior of these parasitoids.