当前位置: 首页 > 文章 > 班氏跳小蜂触角及其上感器的扫描电镜观察 环境昆虫学报 2013,35 (3) 354-361
Position: Home > Articles > Antennal morphology and sensilla of Aenasius bambawalei(Hymenoptera:Encyrtidae)observed with scanning electron microscope Journal of Environmental Entomology 2013,35 (3) 354-361

班氏跳小蜂触角及其上感器的扫描电镜观察

作  者:
龙秀珍;高燕;曾宪儒;韦德卫;曾涛;于永浩
单  位:
广东省农业科学院植物保护研究所/广东省植物保护新技术重点实验室;广西农业科学院植物保护研究所/广西作物病虫害生物学重点实验室
关键词:
班氏跳小蜂;触角;感器;扫描电镜
摘  要:
班氏跳小蜂是扶桑绵粉蚧的优势寄生蜂,利用扫描电镜对其触角进行超微观察,结果表明:班氏跳小蜂上共发现7种感器,分别为Bhm氏鬃毛(Ⅰ、Ⅱ)、毛形感器(Ⅰ、Ⅱ、Ⅲ、Ⅳ、Ⅴ、Ⅵ)、刺形感器(Ⅰ、Ⅱ、Ⅲ)、板形感器(Ⅰ、Ⅱ)、锥形乳状感器、锥形感器(Ⅰ、Ⅱ、Ⅲ、Ⅳ)、舌形片状感器,其中舌形片状感器为新发现的一种感器类型。雌、雄蜂触角上的感器类型及数量存在差异,毛形感器(Ⅴ、Ⅵ)和锥形感器(Ⅱ、Ⅲ、Ⅳ)为雌蜂特有,毛形感器Ⅳ、刺形感器(Ⅱ、Ⅲ)、板形感器Ⅱ和舌形片状感器为雄蜂特有。最后对班氏跳小蜂触角感器的功能进行讨论。
译  名:
Antennal morphology and sensilla of Aenasius bambawalei(Hymenoptera:Encyrtidae)observed with scanning electron microscope
作  者:
LONG Xiu-Zhen;GAO Yan;ZENG Xian-Ru;WEI De-Wei;ZENG Tao;YU Yong-Hao;Guangxi Key Laboratory for Biology of Plant Diseases and Insect Pests/Institute of Plant Protection,Cuangxi Academy of Agricultural Sciences;Guangdong Provincial Key Laboratory of High Technology for Plant Protection,Plant Protection Research Institute, Guangdong Academy of Agricultural Sciences;Guangxi Key Laboratory for Biology of Plant Diseases and Insect Pests/Institute of Plant Protection ,Cuangxi Academy of Agricultural Sciences;
关键词:
Aenasius bambawalei Hayat;;antenna;;sensilla;;scanning electron microscope
摘  要:
Aenasim bambawalei Hayat(Hymenoptera:Encyrtidae) is the preponderant parasitoid of Phenacoccus solenopsis Tinsley.The antennae of A.bambawalei were observed with scanning electron microscopy.Seven types of sensilla were observed,including Bohm bristles(Ⅰ,Ⅱ),trichoid sensilla(Ⅰ,Ⅱ,Ⅲ,Ⅳ,Ⅴ,Ⅵ),chaetica sensilla(Ⅰ,Ⅱ,Ⅲ),placoid sensilla(Ⅰ,Ⅱ),basiconic mastoid sensilla,basiconic sensilla(Ⅰ,Ⅱ,Ⅲ,Ⅳ) and ligulate flaky sensilla.Among them,ligulate flaky sensilla was first found.The antennal sensilla were differed in types and quantities between male and female.The trichoid sensilla(Ⅴ,Ⅵ),basiconic sensilla(Ⅱ,Ⅲ,Ⅳ) were only found on female antenna.The trichoid sensilla Ⅳ,chaetica sensilla(Ⅱ,Ⅲ),placoid sensilla Ⅱ and ligulate flaky sensilla were only found on male antenna.The functions of these sensilla were discussed as well.

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