摘要
本文对13只黑叶猴和7只菲氏叶猴手掌面和足跖面皮纹作了研究,内容包括指(趾)端、指(趾)间区、大鱼际和小鱼际上的花纹,手掌面和足趾面上的三角以及褶痕线。结果表明:指和趾端花纹全部为原始窦状花纹。掌面上有四种花纹,跖面上有六种花纹,二种叶猴之间存在一定的差异。掌面上的三角有5—7个,跖面上的三角有4—6个。此外,我们还利用多变量分析(R聚类)方法来揭示黑叶猴和菲氏叶猴的掌面和跖面花纹之间的相关关系。
13 Francoi's leaf monkeys (5 males and 8 females) and 7 Phayre's leaf monkeys (2 males and 5 females) were used to observe the derrnatoglyphics on the hands and feet, The patterns examined include digital end I-IV, interdigital area, thenear and hypothenar, the triradius and flexure lines on the plams and soles. The results are as follows:
1) All of the patterns on the digital end are sinus primarius. There exist four kinds of patterns in the seven areas of the plams, that is L(looped form), O (opened field form). W (whorled form) and Z (composite form). However, most of them are the L forms. On the soles, six kinds of them, L. O. W., A (arches), A and U (unknown form) appear. Like on the palm, most of them are the L pattern.
2) Number of the triradius is different on the palms. 5-7 on the palm which constantly exist t1 and t7 for the P. francoisi, t1, t3 and t7 for the P. phayrei; 4-6 on the soles which constantly represent t2, t9, and t13 for the P. francoisi, t9 and t13 for P. phayrei 1.
3) Flexure lines form joint lines of the skin on the palms and soles. There exist 1 to 2 lines on the distal digits, 2 to 3 in interdigits. Flexure lines on fhe digital proximal form a continuous common line which is attached by some lines with different shapes or by branched one. There exist two flexure lines on the palms and soles. Two flexure lines on the wrist, which sometimes is branched away, usually are recorded. The longitudinal flexurelines of the radialis and tibialis sides are the constant on the plams and soles.
4) Multivariate analysis (R cluster analysis) demonstrates the relationship between the patterns for these two leaf monkeys.
出处
《人类学学报》
CSCD
北大核心
1991年第3期255-263,共9页
Acta Anthropologica Sinica
基金
国家自然科学基金资助项目
关键词
黑叶猴
菲氏叶猴
皮纹
Dermatoglyphics
Francois' leaf monkey (Presbytis francoisi)
Phayre's leaf monkey (P. phayrei)