Fig. 9 in Fig. 2 in Ceroptres kovalevi Belizin 1973

Fig. 9. The reception directivity and response intensity of each sagittae of L. crocea at different frequencies. (A) Left sagitta and (B) right sagitta. The x-axis represents the sound incidence angle; the y-axis represents the normalized response intensity. The incidence angle 0° represents the front of the sagittae, -180° represents the left side of the sagitta, and 180° represents the right side. Each color corresponds to a different sound frequency: 400 Hz (blue), 600 Hz (black), 800 Hz (red), 1000 Hz (purple), 1200 Hz (cyan).