Figure 7From: Comparative study on sound production in different Holocentridae species Comparative power spectrum in calls of an adult (black) and a larva (red) of Myripristis violacea. Arrows indicate the different harmonics in each call. The sound pressure level appears less important in settling larvae and shows more harmonics. Power spectrum characteristics: sampling frequency 44.1 kHz, bandwith 31.5 Hz, hamming window.Back to article page