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dusky-faced meadow katydid

Orchelimum campestre Blatchley 1893

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male male male male
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female male cercus    >
13 s of calling song, male from Marshall County, Okla., 25.7°C. Peak frequency 16 kHz. (WTL266-1)
This waveform is a 10 s excerpt of the 13 s audio file accessible above. Click on waveform to expand 1 s at end of buzz and first two ticks.
spectrogram
More information:
Subfamily Conocephalinae, genus Orchelimum.
References: Thomas & Alexander 1962.
Nomenclature: OSF (Orthoptera Species File Online).
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