| 王贵林,尹华宝,余冠军,武梅梅.2008.黄山短尾猴社群中的架桥行为.动物学杂志,43(1):44-49. |
| 黄山短尾猴社群中的架桥行为 |
| Bridging Behavior in Tibetan Macaque |
| 投稿时间：2007-08-20 修订日期：2007-11-14 |
| DOI： |
| 中文关键词: 黄山短尾猴 架桥行为 序位 婴猴照料 |
| 英文关键词:Tibetan Macaque(Macaca thibetana) Bridging behavior Social rank Infant caretaking |
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| 中文摘要: |
| 2007年3~5月,采用随机取样法对黄山短尾猴（Macaca thibetana）YA1群架桥行为进行研究。结果表明,不同时间段架桥行为发生次数存在极显著差异（t=3.912,df=10,P<0.01）。成年组雄性个体是主要发起者（Z=-2.1888,P<0.05）和接受者（Z=-2.5238,P<0.05）,但同年龄组不同性别个体发起次数（Z=-1.755,P>0.05）无显著差异,接受次数（Z=-2.201,P<0.05）差异显著。架桥行为多采用雄性婴幼猴（Z=-2.437,P<0.05）（F=6.735,df=2,P<0.05）作为媒介,母亲序位影响婴幼猴在架桥中被使用的次数（Z=-3.724,P<0.01）。不同序位雄性（F=2.947,df=4,P<0.05）和雌性个体（F=5.320,df=4,P<0.05）架桥行为发起模式主要是第Ⅰ类。雌性个体选择具有亲缘关系的个体作为架桥媒介（Z=-2.490,P<0.05）,但雄性个体对母系亲属后代无明显选择性（Z=-0.866,P>0.05）。短期研究表明,黄山短尾猴社群中的架桥行为主要采用第Ⅰ类模式;亲缘关系不一定是影响架桥行为媒介选择的主要因素;架桥行为具有缓解群体间竞争压力的作用。 |
| 英文摘要: |
| To explore the patterns and functions of bridging behavior,we studied the bridging behavior of YA1 colony of Tibetan Macaque（Macaca thibetana）from March to May in 2007 at Mt.Huangshan,Anhui Province,China.The results indicated that the frequency of this behavior was significantly different at different time period（t=3.912,df=10,P<0.01）.Adult male monkeys were the main doers（Z=-2.188 8,P<0.05）and recipients（Z=-2.523 8,P<0.05）of bridging process.Within the same age group,sex didn't influence rates of initiating（Z=-1.755,P>0.05）but did influence rates of receiving（Z=-2.201,P<0.05）.Bridging partners mainly used infants（F=6.735,df=2,P<0.05）as the bridging medium and preferred to using male infants（Z=-2.437,P<0.05）.Moreover,mothers' social rank influenced frequency of their infants used as bridging medium in bridging process（Z=-3.724,P<0.01）;partners mostly used high-ranking mothers' infants.Males（F=2.947,df=4,P<0.05）and females（F=5.320,df=4,P<0.05）mostly performs pattern Ⅰ bridging behavior.Females usually chose relatives as the bridging medium（Z=-2.490,P<0.05）,but males didn't show obvious selectivity for the maternal offsprings（Z=-0.866,P>0.05）.In conclusion,the short-term research indicate that social bridging behavior in Tibetan Macaques social group mainly occurs in pattern Ⅰ and it has function of alleviation the competing pressure among individuals.The kinship may not be the primary factor affecting choosing the bridging behavior medium. |
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