end of last syllable group of 6 s waveform from WTL288-5.
end of last syllable group of 6 s waveform from WTL285-2b.
end of last syllable group of 6 s waveform from WTL288-5.
end of last syllable group of 6 s waveform from WTL285-2b.
next to last syllable group of 6 s waveform from WTL285-3a.
Note that in all of the waveforms above the major pulse trains are paired. These paired trains result from a two part closure of the wings during stridulation. The lesser pulse trains that sometimes precede the major pulse trains are probably made during opening movements of the forewings.