[1]Chengdu Institute of Biology, Chinese Academy of Sciences, Chengdu 610041, Sichuan, China;
[2]Ministry of Education Key Laboratory for Tropical Animal and Plant Ecology, College of Life Sciences, Hainan Normal University, Haikou 5 7115 8, Hainan, China;
[3]School of Life Sciences, Xinyang Normal University, Xinyang 464000, Henan, China;
[4]Department of Psychology, University of Maryland, College Park, MD 20742, USA;
信号特征; 行为反应; 协同进化; 男性; 女性; 偏好; 青蛙; 音乐;