FIGURE 5 in New species of Itara (Orthoptera: Grylloidea: Itarinae) and descriptions of calling songs from Mindanao and Sabah

FIGURE 5. Itara (Phormincter) mindanao sp. nov. ♂ calling song: oscillograms showing a continuous trill (A) and a sequence of six syllables (B); spectrogram of the same sequence (C); power spectra of a syllable (D) where the red line represents the power [dB] (axis name and scale in red) and the black solid peak represents the relative amplitude (axis name in black).