| 东北虎3个部位针毛表面超微结构的观察分析 |
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| 引用本文： | 张晓军,杨春文,金志民,马怀良.东北虎3个部位针毛表面超微结构的观察分析[J].四川动物,2011,30(6):945-948. |
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| 作者姓名： | 张晓军 杨春文 金志民 马怀良 |
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| 作者单位： | 牡丹江师范学院生命科学与技术学院,黑龙江牡丹江,157012 |
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| 基金项目： | 黑龙江省自然科学基金项目(C201038); 黑龙江省杰出青年科学基金项目(JC200709) |
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| 摘 要： | 应用扫描电镜技术对东北虎的头部、背部和尾部针毛的表面超微结构进行了观察和比较研究.结果表明,东北虎3个部位针毛均近似为纺锤形;3个部位针毛的3个典型节段之间在鳞片类型、鳞片排列方式、高度和密度差异及游离缘平滑度上均具有较高的相似性和一致性.3个不同部位针毛的近根部鳞片均为扁平型;主体部分鳞片均为杂波型;近梢部鳞片均为冠...
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| 关 键 词： | 东北虎 针毛 鳞片类型 形态学 物种鉴定 扫描电镜 |
Observation and Analysis on the Surface Ultrastructure of Needle Hairs of Three Different Parts of Panthera tigris |
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| ZHANG Xiao-jun,YANG Chun-wen,JIN Zhi-min,MA Huai-liang.Observation and Analysis on the Surface Ultrastructure of Needle Hairs of Three Different Parts of Panthera tigris[J].Sichuan Journal of Zoology,2011,30(6):945-948. |
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| Authors: | ZHANG Xiao-jun YANG Chun-wen JIN Zhi-min MA Huai-liang |
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| Institution: | ZHANG Xiao-jun,YANG Chun-wen,JIN Zhi-min,MA Huai-liang(College of Life Sciences and Technology,Mudanjiang Normal University,Mudanjiang,Heilongjiang Province 157012,China) |
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| Abstract: | Surface ultrastructure of needle hairs from the head,the back and the tail of Panthera tigris were observed and studied by scanning electron microscope(SEM).The results showed that the needle hairs of three different parts of P.tigris were approximately fusiform,three typical segments of needle hairs of three different parts had similarity and consistency in the types of squama,the arrangements of squama,the differences of high,the differences of density and the smooth degrees of dissociated edge of squama.... |
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| Keywords: | Panthera tigris needle hair squama type morphology species identification scanning electron microscope |
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