The songs of cicadas A and B are both sound of rhythmical type consisting of single stridulant group (SSG) and consecutive stridulant group (CSG) with the main peak frequency (MPF) at . kHz.
The songs of cicadas A and B are both sound of rhythmical type consisting of single stridulant group (SSG) and consecutive stridulant group (CSG) with the main peak frequency (MPF) at . kHz.
中华舌瓣蝉Linguvalva sinensis Chou et Yao的鸣声特点,及其晨鸣进行了分析。 蝉A和蝉B的鸣声都是由主峰频率为. kHz的单次声群(SSG)和连续声群(CSG)组成的节律声。