unarmed shieldback
Idiostatus inermis (Scudder 1899)

map
dark male
male cerci
green male
male cerci
green female
female cerci
green female
 
green female
female cerci
lectotypic male
 

25 s of calling song [1.43MB]; male from Mono Co., Calif.; 25.0C. (D.C. Rentz tape DCR19; used by permission)

waveform
Waveform of 8 s of calling at 25.0°C (from DCR19). Peak frequency 10 kHz.
Click on first half of waveform to hear graphed song.
Click on second half of waveform to expand 0.8 s at start and end of waveform.

References: Rentz 1973.

Nomenclature: OSF (Orthoptera Species File Online)