complex-trilling trig
Cyrtoxipha confusa T. Walker 1969

male genitalia
15 s of calling song [1.34MB]; male from Monroe Co., Fla.: Lower Keys; 24.4C. (WTL624-4)
6 s of calling song [264KB]; same as above but truncated and down-sampled.

Sound spectrogram of 2 s of calling at 24.4°C (from WTL624-4). Dominant frequency 7.4 kHz.
Click on first half of spectrogram to hear graphed song.
Click on last half of spectrogram to expand three pairs of pulses

Nomenclature: OSF (Orthoptera Species File Online)