| 雀形目25种鸟羽的扫描电镜观察 |
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| 引用本文： | 范喜顺.雀形目25种鸟羽的扫描电镜观察[J].石河子大学学报,1997,1(3):207-210. |
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| 作者姓名： | 范喜顺 |
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| 作者单位： | 生物工程部 |
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| 摘 要： | 以隶属于雀形目１０科１８属２５种鸟类的初级飞羽为材料进行扫描电镜观察。结果表明；有钩羽小枝上的腹齿数，纤毛对数，羽小钩数与无钩羽小枝上的腹齿数，背刺数在科间相似性较大，存在着性状特征的交叉与重叠；属种间差异较显著；种下亚种则未发现有显著差异。
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| 关 键 词： | 雀形目 羽小枝 扫描电镜 鸟类 鸟羽 |
Scanning Electron Microscope Observation on Feather of Twenty five Species of Passeriformes |
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| Fan Xishun.Scanning Electron Microscope Observation on Feather of Twenty five Species of Passeriformes[J].Journal of Shihezi University(Natural Science),1997,1(3):207-210. |
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| Authors: | Fan Xishun |
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| Institution: | Dept.of Bio Enginssring |
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| Abstract: | This paper rsports the results of SEM observation on feather of passeriformes.It shows that the number of ventral teeth,ciliums,hooklets and dorsal thorns are overlapped among families.But there are obvious difference among genera and species.The difference among subspecies are not obvious.Through these studies,more characters can be used in the systematic classification of passeriformes. |
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| Keywords: | passeriformes branchlet scanning electron microscope(SEM) observation |
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