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Primate viewing

机译:灵长类动物观赏

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摘要

Thirty years ago, two young researchers, William McGrew and Caroline Tutin, visited the Mahale Mountains in western Tanzania. Until then they had been studying wild chimpanzees at Gombe, about 120 km to the north, but on their first day at Mahale they saw two chimpanzees perform a striking behaviour that was completely new to them. The two chimpanzees were sat on the ground facing one another, and were engaged in mutual grooming. At one point, each fully extended one arm overhead and clasped the other's hand. This created a sort of 'A-frame' postural configuration that revealed the armpit of the raised limb, which was then groomed by the other's opposite hand. The two chimpanzees were in perfect symmetry.
机译:30年前,两位年轻的研究人员William McGrew和Caroline Tutin访问了坦桑尼亚西部的马哈勒山脉。在那之前,他们一直在北部约120公里处的冈贝(Gombe)研究野生黑猩猩,但是在马哈勒(Mahale)的第一天,他们看到两只黑猩猩表现出了惊人的行为,这对他们来说是全新的。两只黑猩猩彼此面对坐在地上,并进行相互修饰。某一时刻,每个人都将一只手完全伸出头顶,并握住另一只手。这创建了一种“ A型”姿势构造,露出了抬高的肢体的腋窝,然后由另一只相反的手修饰。两只黑猩猩完全对称。

著录项

  • 来源
    《Nature》 |2005年第7029期|p.21-22|共2页
  • 作者

    Tetsuro Matsuzawa;

  • 作者单位

    Primate Research Institute, Kyoto University, Kanrin, Inuyama-city Aichi 484-8506, Japan;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);美国《生物学医学文摘》(MEDLINE);美国《化学文摘》(CA);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 自然科学总论;
  • 关键词

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