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首页> 外文期刊>Primates >Reunion displays in captive male brown capuchins (Cebus apella)
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Reunion displays in captive male brown capuchins (Cebus apella)

机译：团聚显示在圈养的雄性棕色卷尾猴（Cebus apella）中

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Separation and subsequent reintroduction of brown capuchins (Cebus apella) can lead to reunion displays during which individuals will embrace and emit high-pitched, loud vocalizations. These displays were investigated in three male capuchins: two adults and one juvenile. These subjects were part of a larger captive social group held at the Capuchin Laboratory, Hiram College, OH, USA. We hypothesized that males would engage in reunion displays following separation regardless of the order of reintroduction, as evidence of an affiliative bond judged by concurrent social behavior. Sixty separations were conducted as part of weekly husbandry over a period of 13 months. Occurrence of reunion displays between the males was recorded with the initiator also noted. Reunion displays among males were found to occur only between the juvenile and alpha male, and all displays were initiated by the juvenile. Displays were highly influenced by the order of reintroduction. We suggest that reunion displays operate to reaffirm social relationships, particularly during situations of social tension.
机译：棕色卷尾猴（Cebus apella）的分离和随后的重新引入可以导致团圆展示，在此期间人们将拥抱并发出高音调，高声的发声。在三只雄性卷尾猴中调查了这些展示：两名成年人和一名少年。这些主题是在美国俄亥俄州希拉姆学院的Capuchin实验室举行的一个较大的俘虏社会团体的一部分。我们假设男性在分居后将参加团聚展示，而不论重新引入的顺序如何，以此作为通过同时发生的社会行为判断的亲属关系的证据。在13个月的时间里，每周进行60次分离。记录了雄性之间的重聚显示，还记录了引发剂。发现男性中的团聚显示仅发生在少年和阿尔法男性之间，并且所有显示都是由青少年发起的。显示器受重新引入顺序的影响很大。我们建议，团聚显示的作用是重申社会关系，特别是在社会紧张局势下。

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