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首页> 外文期刊>Primates >Grooming relationships of adolescent orphans in a free-ranging group of Japanese macaques (Macaca fuscata) at Katsuyama: a comparison among orphans with sisters, orphans without sisters, and females with a surviving mother
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Grooming relationships of adolescent orphans in a free-ranging group of Japanese macaques (Macaca fuscata) at Katsuyama: a comparison among orphans with sisters, orphans without sisters, and females with a surviving mother

机译：胜山的一群日本猕猴（Macaca fuscata）与青少年孤儿的梳理关系：有姐妹的孤儿，没有姐妹的孤儿和有幸存的母亲的女性之间的比较

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摘要

The present study examined grooming relationships of adolescent females in a free-ranging group of Japanese macaques (Macaca fuscata) at Katsuyama. To assess whether the loss of the mother influenced the grooming relationships of adolescent females (5–7 years old), we compared the time spent in grooming interactions and the number of grooming partners among the following three groups: 6 adolescent orphans with sisters, 9 adolescent orphans without sisters, and 11 adolescent non-orphans with surviving mothers. In Japanese macaques, grooming most frequently occurs between mothers and their daughters. Therefore, it is expected that if the mother is lost, orphans will devote less time to grooming interactions than non-orphans. However, the time spent in overall grooming interactions did not differ among the three groups. While non-orphans maintained grooming relationships with their mothers, orphans acquired alternative grooming relationships with other group members. Orphans adopted two kinds of tactics to compensate for the loss of the mother. First, adolescent orphans with sisters developed more affiliative grooming relationships with their sisters than non-orphans with sisters. Secondly, adolescent orphans without sisters spent more time in grooming interactions with same-aged females and non-related adult females. Moreover, regarding grooming interactions with same-aged females and non-related adult females, orphans without sisters had a larger number of grooming partners than non-orphans. These results indicate that adolescent females have enough flexibility to develop their grooming network after the loss of their mothers, and that the lack of mother and sisters might accelerate socialization of adolescent females and enable them to be integrated in reciprocal adult grooming relationships.
机译：本研究在胜山研究了一组自由放养的日本猕猴（Macaca fuscata）中青春期女性的修饰关系。为了评估失去母亲是否对青春期女性（5-7岁）的修饰关系产生了影响，我们比较了以下三个组在修饰互动上花费的时间和修饰伴侣的数量：6个孤儿与姐妹，9个没有姐妹的青少年孤儿，以及有幸存母亲的11个青少年非孤儿。在日本猕猴中，修饰频率最高的是母亲和女儿之间。因此，可以预料的是，如果失去母亲，与非孤儿相比，孤儿花在陪伴互动上的时间会更少。但是，在三组之间进行整体修饰交互所花费的时间没有差异。非孤儿与母亲保持着修饰关系，而孤儿则与其他小组成员获得了替代性的修饰关系。孤儿采取两种策略来弥补母亲的损失。首先，有姐妹的青少年孤儿与没有姐妹的非孤儿相比，与姐妹建立了更多的亲密修饰关系。其次，没有姐妹的青春期孤儿花了更多的时间来修饰与同龄女性和非亲属成年女性的互动。此外，关于与同龄女性和非亲属成年女性的美容互动，没有姐妹的孤儿拥有比非孤儿更多的美容伴侣。这些结果表明，青春期的女性在失去母亲之后有足够的灵活性来发展自己的修饰网络，而缺乏母亲和姐妹可能会加速青春期的女性的社交，并使她们融入对等的成人修饰关系中。

著录项

  • 来源
    《Primates》 |2005年第2期|145-150|共6页
  • 作者

    Kazunori Yamada; Masayuki Nakamichi; Yasuhiro Shizawa; Jun Yasuda; Shinji Imakawa; Toshihiko Hinobayashi; Tetsuhiro Minami;

  • 作者单位

    Department of Comparative and Developmental Psychology Graduate School of Human Sciences Osaka University;

    Department of Comparative and Developmental Psychology Graduate School of Human Sciences Osaka University;

    Department of Comparative and Developmental Psychology Graduate School of Human Sciences Osaka University;

    Department of Comparative and Developmental Psychology Graduate School of Human Sciences Osaka University;

    Department of Comparative and Developmental Psychology Graduate School of Human Sciences Osaka University;

    Department of Comparative and Developmental Psychology Graduate School of Human Sciences Osaka University;

    Department of Comparative and Developmental Psychology Graduate School of Human Sciences Osaka University;

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  • 正文语种 eng
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  • 关键词

    Grooming relationships; Adolescent females; Orphans; Japanese macaques;

    机译：修饰关系;青春期的女性;孤儿;日本猕猴;

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