| 摘要: |
| 【目的】分析小叶蝉亚科不同类群网粒体储存区的形态特点，为进一步研究小叶蝉亚科昆虫的行为学以及系统学提供信息。【方法】采用扫描电镜，对小叶蝉亚科6族19种昆虫翅面的网粒体储存区进行超微形态观察。【结果】小叶蝉亚科昆虫翅面网粒体储存区的特点是其上均具有横脊，并分布有感器。但不同类群横脊分布的明显程度和感器的密集程度存在差异，网粒体储存区可分为显著型、较明显型及模糊型3个主要类型。【结论】网粒体储存区形态上存在的差异可能与昆虫生活的生境密切相关，其形态上的差异可为昆虫分类提供一定的参考。 |
| 关键词: 半翅目 小叶蝉亚科 网粒体区 扫描电镜 |
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| 基金项目:国家自然科学基金面上项目(30770262)；陕西省自然科学基金项目(2012JM3002)；西北农林科技大学青年学术骨干专项 (Z111020905) |
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| Ultramorphology of the brochosome-area in Typhlocybinae (Hemiptera:Cicadellidae) |
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| Abstract: |
| 【Objective】We analyzed the ultramorphology characteristics of the brochosome-area in different groups of Typhlocybinae to improve the researches on ethology and systematics of Typhlocybinae．【Method】Brochosome-area of forewings in 19 representative species from 6 tribes of Typhlocybinae was investigated using scanning electron microscopy.【Result】The brochosome-area has ridges and sensilla.The clarities of ridges and the intensities of sensilla among groups are quite different.Therefore,based on ultramorphology characteristics,the brochosome-area of forewings can be classified to 3 categories:remarkable type,intermediate evident type,and vague type.【Conclusion】The ultramorphology of the brochosome-area might closely relate with their habitats.Moreover,observing and comparing ultramorphology of the brochosome-area can improve the classification of insect. |
| Key words: Hemiptera Typhlocybinae brochosome-area scanning electron microscope |
