摘要
目的:为了解太行山猕猴(Macaca mulatta)掌面指间Ⅰ区花纹类型的特征及在性别间是否存在差异。方法:对55例(♂20例,旱35例)太行山猕猴掌面指间Ⅰ区的花纹类型进行调查,并与日本高崎山猕猴和屋久岛猕猴掌面指间Ⅰ区花纹类型进行比较。数据分析采用SPSS 20.0。结果:太行山猕猴指间Ⅰ区斗形纹(W)是最为常见的类型,占78.9%,其次是箕形纹(L),开放形花纹(O)几乎不存在;雌雄性太行山猕猴掌面指间Ⅰ区花纹类型存在显著性差异,屋久岛猕猴和高崎山猕猴掌面指间Ⅰ区花纹类型性别间也存在显著性差异。3组猕猴的掌面指间Ⅰ区斗形纹和双箕形纹均是雄性高于雌性,而Ⅰ区开放形花纹和箕形纹是雌性高于雄性。结论:雄性猕猴掌面指间Ⅰ区花纹类型较雌性更复杂,可能与雌雄个体在群体中角色的不同有关;3组猕猴指间Ⅰ区肤纹特征相互之间均有差异,这主要是由于长期地理分布隔离和遗传漂变所致,推测太行山猕猴、高崎山猕猴和屋久岛猕猴分化的时间较早,分化后交流很少。
Objective： To understand the dermatoglyphic features and gender difference of palm I area among their finger in Macaca mulatta. Methods： Totally 55 specimens （20 males and 35 females） were obtained for research and compared with macaques in Takasakiyama and Yakushima, Japan. The data analysis was conducted using SPSS20.0. Results： The most common type of Macaca mulatta＇ palms among their finger I area was the whorl pattern （W） which accounted for 78.90//00, followed by the loop pattern （L）, and there were almost no open pattern （O）. The pattern of Macaca mulatta＇ palms among their finger I area in females and males differed significantly, and significant difference was found between the Yakushima macaques and Takasaki macaques. The quantity of the male whorl and double loop pattern was larger than that of the females in all the 3 groups, while females had more open and loop patterns. Conclusion： The pattern of macaques＇ palms among their finger I area among the 3 groups is more complicated in males than females. Long-term geographical isolation and genetic drift cause the extremely significant difference in their dermatoglyphic features of the I area among the 3 groups. It seems certainly that these 3 kinds of macaques from different places have an earlier differentiation and lack communication after differentiation.
作者
王凤产
Wang Fengchan(College of Life Sciences, Henan Normal University, Xinxiang 453007, Chin)
出处
《解剖学杂志》
CAS
CSCD
北大核心
2017年第1期90-93,共4页
Chinese Journal of Anatomy
基金
河南省基础与前沿技术研究计划项目(132300410136)
河南师范大学博士科研启动课题(5102109179103)
关键词
太行山猕猴
指间I区
肤纹
日本猕猴
性差
Macaca mulatta
I area among fingers
dermatoglph
Japanese macaque
gender difference
