[1]蒋 敬,周用武.红角鸮、斑头鸺鹠和黄腿渔鸮尾羽的观察与比较[J].南京师范大学学报(自然科学版),2015,38(02):112.
 Jiang Jing,Zhou Yongwu.Observation and Comparison About Tail Feather of Otus scopus,Glaucidium cuculoides and Ketupa flavipes by Scanning Electron Microscope[J].Journal of Nanjing Normal University(Natural Science Edition),2015,38(02):112.
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红角鸮、斑头鸺鹠和黄腿渔鸮尾羽的观察与比较()
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《南京师范大学学报》(自然科学版)[ISSN:1001-4616/CN:32-1239/N]

卷:
第38卷
期数:
2015年02期
页码:
112
栏目:
生命科学
出版日期:
2015-06-30

文章信息/Info

Title:
Observation and Comparison About Tail Feather of Otus scopus,Glaucidium cuculoides and Ketupa flavipes by Scanning Electron Microscope
作者:
蒋 敬周用武
南京森林警察学院,国家林业局森林公安司法鉴定中心,江苏 南京 210023
Author(s):
Jiang JingZhou Yongwu
Nanjing Forest Police College,Forest Police Forensic Identification Center,the National Forestry Bureau,Nanjing 210023,China
关键词:
红角鸮斑头鸺鹠黄腿渔鸮尾羽羽小枝扫描电镜
Keywords:
Otus scopusGlaucidium cuculoidesKetupa flavipestail featherbarbuleScanning Electron Microscope(SEM)
分类号:
S829.9
文献标志码:
A
摘要:
选择鸮形目鸱鸮科的红角鸮、斑头鸺鹠和黄腿渔鸮的尾羽中正羽和绒羽进行测量与扫描电镜观察,并记录正羽羽片长度、宽度和羽干长度以及绒羽节状羽小枝的基节长度和节间距,然后进行数据分析. 结果表明这3种鸟类尾羽中正羽的羽片宽度和羽干长度有显著差异,尾羽中绒羽的节状羽小枝基节长度和其他节长度均具有极显著差异. 通过尾羽的正羽羽片宽度和羽干长度以及绒羽的羽小枝特征差异可以比较鉴别这3种鸟类.
Abstract:
Otus scopus,Glaucidium cuculoides and Ketupa flavipes belonging to the Family Strigidae of Order Strigiformes were selected as studied object. Length and width of contour feathers,length of tail feathers,general length of barbules and knot spacing were measured and recorded by Scanning Electron Microscope(SEM). Through data analysis,it turned out that the width of contour feathers,length of tail feathers,length of barbules and knot spacing among these three owls were widely different. These differences could be used to identify these three owls.

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备注/Memo

备注/Memo:
收稿日期:2014-03-21.
基金项目:国家林业局科学技术研究项目.
通讯联系人:周用武,副教授,研究方向:野生脊椎动物的分类与鉴定工作. E-mail:zhyw0071@aliyun. Com
更新日期/Last Update: 2015-06-30