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网络分析揭示了脚小树社会呼叫的上下文依赖的结构复杂性

Ke Deng¹, Qiao-Ling He^1,2, Tong-Liang Wang³

¹CAS Key Laboratory of Mountain Ecological Restoration and Bioresource Utilization & Ecological Restoration and Biodiversity Conservation Key Laboratory of Sichuan Province, Chengdu Institute of Biology, Chinese Academy of Sciences, Chengdu 610041, China.

Current zoology

|May 10, 2024

概括

男性青在面对竞争对手时调整他们的声序和曲目大小. 网络分析显示,在竞争环境中呼叫网络连接性下降,为动物交流提供了洞察力.

科学领域:

动物行为动物行为
生物声学是一种生物声学.
网络科学网络科学

背景情况:

发声对于anuran的生存和繁殖至关重要,雄性根据生态环境改变呼声.
虽然声序在许多物种中传达了取决于上下文的信息,但对anuran声序变化的研究是有限的.

研究的目的:

为了研究依赖于语境的声乐谱,序列和呼叫网络结构,在脚小树 (Kurixalus odontotarsus).
运用网络分析来理解anuran人的语音序列模式.

主要方法:

采用传统方法与网络分析一起研究发音.
在竞争 (竞争对手的存在) 和非竞争环境中分析声序和呼叫网络属性.

主要成果:

雄性青通过切换呼叫类型和在竞争对手存在时增加剧目大小来修改声序.
呼叫网络分析显示,平均程度,接近度和间距下降,这表明竞争期间连接性较低.
增加单向模式和平均路径长度进一步支持在竞争环境中减少网络连接.

结论:

男性 Kurixalus odontotarsus 改变声序和网络结构以应对社会竞争.
网络分析为研究anuran的声序提供了一个有价值的框架,这对理解通信进化有意义.

关键词:

库里克萨卢斯 (Kurixalus odontotarsusus) 是一种牙的动物.呼叫网络呼叫网络呼叫网络中心的中心性.声乐曲目声乐曲目声乐曲目语音序列的声音序列.

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