昆虫求偶鸣曲的行为特征与功能及其生态学意义

以直翅目昆虫为重点，从鸣曲器官的结构特征与鸣曲机理，求偶鸣曲的定位及其精度，求偶鸣曲的适度调节，求偶鸣曲的结构参数及其生物学意义，受体对求偶鸣曲的反应与识别五个方面对昆虫求偶鸣曲的行为特征与功能作了综述。在此基础上，从求偶鸣曲的遗传与进化，求偶鸣曲与自然选择和性选择，求偶鸣曲与物种的分化和进化三个角度探讨了求偶鸣曲的生态学意义，并展望了该领域未来的发展趋势和研究方向。

Characteristics and Function of Courtship Song of Insects and Its Ecological Significances

The present paper overviewed the characteristics and function of courtship song in insects,especially Orthoptera and particularly emphasizing on the structure of calling organ and its calling mechanism,courtship calling orientation and its accuracy,individually appropriate adjust of courtship song under certain situation,acoustic parameters and their biological significances,and reaction and recognition to courtship song of receptor.On the base of this overview,the ecological significances of courtship song were discussed from the perspective of natural and sexual selection and speciation resulting from courtship song and its evolution.Finally,the progressing tendency of this scientific field was prospected.