金丝猴解剖川金丝猴和滇金丝猴的肤纹

On the Anatomy of Snub-Nosed Monkeys.notes on the dermatoglyphics of both Rhinopithecus roxellanae and R.bieti

摘要: 本文为国内外首次报道的两种金丝猴肤纹的研究。观察的标本有6例：四川金丝猴3例，云南金丝猴也3例。分析结果表明，两种金丝猴掌面和跖面上的花纹与叶猴的相似，绝大多数为箕形纹，但与猕猴和长臂猿相比较，差别明显；指（趾）端的花纹为一般猴科所特有的原始窦状花纹；掌面都有三角1、2、5、8，而跖面都有3、9、12、13和16。然而，这两种金丝猴之间也有一定的差异。但由于观察的标本数量有限，尚不能完全代表该两种金丝猴种群所固有的肤纹特征的全貌。

Abstract: Rhinopithecus roxellanae (Snub-nosed monkey),is a kind of Old World monkey,belonging to Order primates,Family Cercopithecidae,Subfamily Colobinae.It is stated that this genus includes four species,viz.R.roxellanae,B.bieti,R.brelichi and R.avurculus,distribution in China and North Vietnam.Besides R.avurculus inhabiting North Vietnam,all of them had being considered special kinds in China.It is said that the specimens obtained in South-East Yunnan seems to be of R.avurculus.But somebody,for example Elloit (1913),Ellerman (1961) and Mohnot (1978),take this genus as two specieses and two subspecieses,viz.R.roxellanae roxellanae,R.r.bieti,R.r.brelichi and R.avurculus.We suggest it may well be that own views will be produced for the morphological difference among them and classificatory place based on the articles of dissecting data.