[1]王靓靖,侯森林*.野牦牛和家养牦牛牛毛的扫描电子显微镜观察[J].江苏林业科技,2020,47(01):49-52.[doi:10.3969/j.issn.1001-7380.2020.01.010]
 Wang Jingjing,Hou Senlin*.An observation on the hair of wild Yak and domestic Yak by SEM[J].Journal of Jiangsu Forestry Science &Technology,2020,47(01):49-52.[doi:10.3969/j.issn.1001-7380.2020.01.010]
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野牦牛和家养牦牛牛毛的扫描电子显微镜观察()
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《江苏林业科技》[ISSN:1001-7380/CN:32-1236/S]

卷:
第47卷
期数:
2020年01期
页码:
49-52
栏目:
试验研究
出版日期:
2020-03-22

文章信息/Info

Title:
An observation on the hair of wild Yak and domestic Yak by SEM
文章编号:
1001-7380(2020)01-0049-04
作者:
王靓靖1侯森林123*
1.南京森林警察学院刑事科学技术学院, 江苏南京210023;
2.野生动植物物证技术国家林业和草原局重点实验室,江苏南京210023;
3.国家林业局森林公安司法鉴定中心, 江苏南京210023
Author(s):
Wang Jingjing1Hou Senlin123*
1. Department of Criminal Science and Technology, Nanjing Forest Police College, Nanjing 210023,China;
2. Key Laboratory of Wildlife Evidence Technology, State Forest and Grassland Administration,Nanjing 210023,China;
3.Forest Police Forensic Sc
关键词:
牦牛微观结构鳞片花纹鉴别扫描电子显微镜
Keywords:
YakHairMicrostructureScale typeIdentification Scanning Electron Microscope(SEM)
分类号:
Q954.539;Q959.842
DOI:
10.3969/j.issn.1001-7380.2020.01.010
文献标志码:
A
摘要:
应用扫描电子显微镜对野牦牛和家牦牛胸部、腹部、背部牛毛的鳞片花纹类型及分布、鳞片间距、毛细度等特征进行研究。结果表明,家牦牛和野牦牛牛毛的显微结构在扫描电子显微镜视野下存在一定差异,3个部位中,相对规则波浪形鳞片长度占毛总长比例家牦牛小于野牦牛;单回纹形鳞片长度占毛总长比例家牦牛大于野牦牛;毛鳞片间距家牦牛略高于野牦牛;毛最粗处直径平均值野牦牛整体大于家牦牛,以上分析表明家牦牛和野牦牛的毛可为2者鉴定提供依据。
Abstract:
A study of the scaly pattern and distribution, distance of adjacent scales and the fineness of hair from the chest, abdomen and back of wild Yak and domestic Yak was conducted by Scanning Electron Microscope (SEM). The result showed as follows: The microstructure of hair from 3 parts had some differences between domestic Yak and wild Yak. The proportion of relative regular wavy scale length of domestic Yak to the total length of hair was smaller than that of wild Yak but the proportion of the relative single back pattern length to the total length of hair is larger than that of wild Yak. The distance of adjacent scales of domestic Yak slightly excelled that of wild Yak. The average diameter of the thickest hair of wild Yak was superior to that of domestic Yak. It was concluded that the above mentioned differences in microstructure of hair between domestic Yak and wild Yak could provide a basis for their identification.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2019-12-03;修回日期:2019-12-20
基金项目:省级大学生实践创新训练计划项目“野生牦牛和家养牦牛牛毛的扫描电镜观察”(201712213005Y);中央高校基本科研业务费专项资金项目“偶蹄目动物多级鉴定方法研究”(LGZD201809)
作者简介:王靓靖(1999- ),女,山西运城人,大学本科生。
*通信作者:侯森林(1972- ),男,黑龙江讷河人,教授,博士。主要从事野生动物鉴定、生态等方面研究。E-mail:897305927@qq.com。
更新日期/Last Update: 2020-04-15