Dominance among female white-faced capuchin monkeys (Cebus capucinus): hierarchical linearity, nepotism, strength and stability
Dominance among female white-faced capuchin monkeys (Cebus capucinus): hierarchical linearity, nepotism, strength and stability
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DOI：
10.1163/000579510x497283
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发表时间：
2010-01-01
期刊：
影响因子：
1.3
通讯作者：
Fedigan, Linda M.
中科院分区：
文献类型：
--
作者：
Bergstrom, Mackenzie L.;Fedigan, Linda M.
对旧世界灵长类动物的研究为理解社会和生态压力产生的竞争策略奠定了基础。新热带灵长类动物 Cebus capucinus 与旧大陆的鹿猿有许多社会模式（例如，雌性 philopatry，雄性 分散），这可能有助于竞争策略的相似表达。为了阐明雌性白脸卷尾猴的统治模式的本质，我们研究了等级线性、等级获取、母系等级遗传、等级强度和稳定性。我们收集了哥斯达黎加圣罗莎区 22 名成年女性的焦点数据（2008 年）和 33 名成年女性的长期优势数据（1986-2008 年）。女性根据二元服从的方向表现出线性等级制度。在性成熟时，雌性很快就获得了低于母亲和姐姐的地位。基于与食物相关的激动的高比例、检测等级的潜伏期短（21小时/女性）和低方向不一致分数（
Research on Old World primates provided the foundation for understanding competitive strategies resulting from social and ecological pressures. The neotropical primate, Cebus capucinus shares many social patterns with Old World cercopithecines (e. g., female philopatry, male dispersal), which may contribute to similar expression of competitive strategies. To clarify the nature of dominance patterns among female white-faced capuchins we examined hierarchical linearity, rank acquisition, matrilineal rank inheritance, hierarchical strength and stability. We collected focal data on 22 adult females (2008) and long-term dominance data (1986-2008) on 33 adult females in Sector Santa Rosa, Costa Rica. Females displayed linear hierarchies based on the direction of dyadic submission. At sexual maturity females quickly acquired rank positions beneath their mother and older sisters. Hierarchies were considered strong based on high proportions of food-related agonism, short latency to detection of hierarchies (21 h/female) and low directional inconsistency scores (