›› 2007, Vol. 50 ›› Issue (8): 863-867.

• 研究论文 • 上一篇    下一篇

绿盲蝽触角感器的扫描电镜观察

陆宴辉, 仝亚娟, 吴孔明*   

  1. (中国农业科学院植物保护研究所, 植物病虫害生物学国家重点实验室, 北京 100094)
  • 出版日期:2007-09-11 发布日期:2007-09-10
  • 通讯作者: 吴孔明

Antennal sensilla of the green plant bug, Lygus lucorum Meyer-Dür (Heteroptera: Miridae) observed with scanning electron microscopy

LU Yan-Hui, TONG Ya-Juan, WU Kong-Ming   

  1. (State Key Laboratory for Biology of Plant Diseases and Insect Pests, Institute of Plant Protection, Chinese Academy of Agricultural Sciences, Beijing 100094, China)
  • Online:2007-09-11 Published:2007-09-10
  • Contact: WU Kong-Ming

摘要: 利用扫描电镜对绿盲蝽雌雄成虫的触角形态和感器进行了观察。结果表明: 绿盲蝽触角为线形, 4, 即柄节、梗节和2个鞭节。触角感器共有4, 分别为毛形感器、刺形感器、锥形感器、Böhm氏鬃毛。其中, 毛形、刺形、锥形感器各有两种类型。雌雄个体之间触角感器的类型、分布均没有明显差异。不同感器在触角各节上的数量与分布各不同。

关键词: 绿盲蝽, 触角, 感器, 超微结构

Abstract: Antennal morphology and sensilla of the green plant bug, Lygus lucorum Meyer Dür (Heteroptera: Miridae), were studied using scanning electron microscopy. The results showed that the linear antenna consists of the scape, pedicel and two flagellomeres. Two types of sensilla trichodea, two types of sensilla chaetica, two types of sensilla basiconic and one type of Böhm bristles were distinguished with the shapes and distribution of sensilla. No difference was found in the type and distribution of the sensilla between the male and female adults. The quantity and distribution of each sensillum, however, were different in different segment of antenna.

Key words: Lygus lucorum, antenna, sensilla, ultrastructure