网络分析法在动物声音通讯及生物声学研究中的应用与前景

邓可, 崔建国

Application and prospect of network analysis in the studies of animal vocal communication and bioacoustics

Ke Deng, Jianguo Cui

图1 环尾狐猴(Lemur catta)的理毛网络(A)与声讯网络(B)。 圆圈代表雌性, 矩形代表雄性, 节点的大小代表年龄。线段的粗细代表互动频次, 箭头指向的是被理毛或收到鸣叫回应的个体。蓝色实线表示相互理毛或鸣叫回应, 黑色虚线则表示单向的理毛或鸣叫回应。改自Kulahci等(2015)。

Fig. 1 The grooming network (A) and vocal network (B) from a group of ring-tailed lemurs (Lemur catta). Circles represents females and squares represents males. Size of the nodes indicates the age. Thickness of the lines indicates the frequency of the interactions and the arrows indicate the recipient of the grooming or vocal response. Solid (blue) lines visualize reciprocal grooming or vocal responses, while dashed (black) lines indicate nonreciprocal interactions or vocal responses. Adapted from Kulahci et al (2015).