呼叫组合顺序和代可能会在sooty mangabey声序中改变意思
Auriane Le Floch1,2,3,4, Cédric Girard-Buttoz5,6,7, Christof Neumann8,9,10
1Ape Social Mind Lab, Institut Des Sciences, Cognitives Marc Jeannerod, CNRS, Université Lyon 1, Bron, France. aurianelefloch@me.com.
BMC biology
|February 20, 2026
概括
灰尘漫游蜂结合呼叫,在社会环境中传达意义,类似于大猿. 这项研究揭示了它们发声中的顺序敏感意义,扩大了我们对动物交流的理解.
科学领域:
- 灵长类动物的沟通方式
- 动物的发音动物的发音.
- 语言的演变语言的演变.
背景情况:
- 人类语言依赖于将声音结合起来,以获得意义,这在非人类动物中是一种罕见的特征.
- 有意义的呼叫组合记录在猿类中,但主要是在其他物种的警报环境中.
- 在动物中,组合通信的演变仍然在很大程度上未被探索.
研究的目的:
- 为了研究含义的组合语音沟通在烟灰 (Cercocebus atys).
- 评估灰熊蜂是否使用呼叫序列传达特定上下文的含义.
- 探索呼叫大图和代在灵长类通信中的作用.
主要方法:
- 录制了来自两个灰尘的mangabey团体的1751个声音发言.
- 分析了呼叫序列,特别是大图 (两个不同的呼叫) 和代 (反复呼叫).
- 使用生产的背景作为意义和欧几里德距离分析的代理.
主要成果:
- 在女性大字母中发现了对顺序敏感的含义,这些大字母结合了""和"推特"的呼叫.
- "grunt_twitter"与食有关,而"twitter_grunt"则发生在婴儿导向的关联中.
- 代调用序列也显示了特定上下文的含义转移.
结论:
- 有意义的组合语音超越了大猿和子的警报语境.
- 在社交互动中,Sooty mangabeys 展示了对呼叫组合的复杂使用.
- 转换意义的大字符的广泛使用尚未在原始人之外得到证实.
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