文献类型：期刊文献

中文题名：柚木野螟幼虫头部形态及化学感受器扫描电镜观察

英文题名：Observation on the head and chemoreceptors of Eutectona machaeralis larvae by using a scanning electron microscope

作者：蓝来娇[1] 黄夏宁[1] 马涛[1] 王胜坤[2] 胡可炎[1] 温秀军[1]

第一作者：蓝来娇

机构：[1]华南农业大学林学与风景园林学院,广州510642;[2]中国林业科学研究院热带林业研究所,广州510520

年份：2020

卷号：46

期号：1

起止页码：175-178

中文期刊名：植物保护

外文期刊名：Plant Protection

收录：CSTPCD;;北大核心:【北大核心2017】；CSCD:【CSCD2019_2020】；

基金：广东省林业科技创新项目(2017KJCX045);广东省自然科学基金(2017A030313203);广东省大学生创新创业训练计划项目(201810564141)

语种：中文

中文关键词：柚木野螟;幼虫;头部;扫描电镜;化学感受器

外文关键词：Eutectona machaeralis;larva;head;scanning electron microscopy;chemoreceptor

分类号：Q964

摘要：使用扫描电镜技术系统观察并描述了柚木野螟Eutectona machaeralis Walker幼虫触角及其口器上的化学感受器。观察结果如下:柚木野螟幼虫的头式为下口式,咀嚼式口器,头上有触角、单眼、感觉刚毛、上唇、下唇、上颚、下颚、下颚须、下唇须、吐丝器等。幼虫头部下方有1对触角,触角上有6种感受器,分别是毛形感器、短毛感器、锥形感器、刺形感器、栓锥感器和小锥形感器。口器附肢下颚须上有栓锥感器,下唇须上有刺形感器。在吐丝器前方有1对锥形感器。
In this study,the scanning electron microscopy(SEM)was used to observe and describe the chemoreceptors on the antennae and mouthparts of Eutectona machaeralis Walker larvae.The observation results were as followed:1、The head structure type of the larvae was hypognathous.2、There were a pair of antennae on the head of the larvae and six kinds of chemoreceptors on the antennae,namely sensillum trichodea,short sensillum trichodea,sensillum basiconica,sensillum styloconica,sensillum chaeticum and small sensillum basiconica.3、Three sensilla styloconica were observed on the maxilla and maxillary palpus;one sensillum chaeticum was found on labial palpus,and one sensillum chaeticum was found on the front of each side of fusula.