dusky-faced meadow katydid
Orchelimum campestre Blatchley 1893

male cercus

14 s of calling song [1.15MB]; male from Marshall Co., Okla.; 25.7°C. (WTL266-1)

Waveform of 10 s of calling at 25.7°C (from WTL266-1). Peak frequency ca. 16 kHz.
Click on first half of waveform to hear graphed song.
Click on second half of waveform to expand 1 s at end of buzz and first two ticks.

More information:  subfamily Conocephalinae, genus Orchelimum

References:  Thomas & Alexander 1962.

Nomenclature:  OSF (Orthoptera Species File Online)