Social Evolution in Primates: The Role of Ecological Factors and Male Behaviour
Social Evolution in Primates: The Role of Ecological Factors and Male Behaviour
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灵长类动物的社会进化：生态因素和雄性行为的作用
DOI：
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发表时间：
1996
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影响因子：
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通讯作者：
C. Schaik
中科院分区：
文献类型：
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作者：
C. Schaik
为了解释灵长类社会系统的变化，社会生态学集中在生态因素的作用，以解释女性协会和关系，并在交配机会的时空分布，以解释男性协会和关系。虽然这种方法相当成功，但它忽视了男女之间的联系和关系，也忽视了男性行为改变社会制度其他方面的可能性。在本文中，生态的方法是补充考虑的社会因素，发现限制健身，即由男性杀。杀婴风险被认为是选择了男性和女性的协会和关系，并在某些情况下有修改的女性和女性的关系。也有人假设，黑猩猩等物种选择了不寻常的雄性结合。最后，它可能对群体间关系的影响进行了研究。这些发现表明，在塑造灵长类社会系统方面，杀蝗与生态因素具有同等重要性，它们可能以有时复杂的方式相互作用
In order to explain the variation in primate social systems, socio-ecology has focussed on the role of ecological factors to explain female associations and relationship and on the spatio-temporal distribution of mating opportunities to explain male associations and relationships. While this apporach has been quite successful, it ignores male-female associations and relationships and ignores the possibility that male behaviour modifies other aspects of the social system. In this paper, the ecological approach is complemented by consideration of a social factor found to limit fitness, namely infanticide by males. Infanticide risk is proposed to have selected for male-female associations and relationships and to have modified female-female relationships in some cases. It is also hypothetized to have selected for the unusual male bonding by species such as chimpanzees. Finally, its possible impact on between-group relations is examined. The findings suggest that infanticide is of equal importance to ecological factors, with which it may interact in sometimes complex way, in shaping primate social systems