青杨脊虎天牛触角主要感器的超微结构及其分布
The ultrastructure and distribution of main antennal sensilla of Xylotrechus rusticus
程 红**；严善春***；徐 波；李 杰；彭 璐
点击：1977次 下载：0次
DOI：
作者单位：东北林业大学林学院 哈尔滨150040
中文关键词：天牛科， 青杨脊虎天牛， 触角感器， 超微结构
英文关键词：Cerambycidea, Xylotrechus rusticus， grey tiger longicorn， antennal sensilla， ultrastructure
中文摘要：利用扫描电镜观察青杨脊虎天牛Xylotrechus rusticus L.触角感器的类型和分布。结果表明，在青杨脊虎天牛触角上共有7类16种常见的感器类型：4种锥形感器、1种凹槽钉形感器、5种刺形感器、1种芽形感器、1种剑形感器、1种齿形感器、1种钩形感器、3种指形感器。根据这些感器的分布、形态特征结合已有的文献描述，分析各感器可能具有的功能。
英文摘要：The structure, number and distribution of antennal sensilla of the grey tiger longicorn (Xylotrechus rusticus L.) were observed with scanning electron microscope. The results indicated that there were 7 type and 16 kind of sensilla, including of 4 kinds of sensilla basiconicas, 1 kind of grooved peg sensilla, 5 kinds of sensilla chaeticas, 1 kind of sensilla gemmiformium, 1 kind of sensilla ensiforms, 1 kind of hook shaped sensilla and 3 kinds of finger sensillas. The potential functions of sensilla were discussed on the basis of its distribution, shape character as well as the correlative references.