Temporal and spectral properties of the songs of the southern green stink bug Nezara viridula (L.) from Slovenia.
Substrate born songs of the southern green stinkbug Nezara viridula (L.) from Slovenia were recorded and analysed. The male calling song is composed of narrow-band regularly repeated single pulses and of broad-band frequency modulated pulses grouped into pulse trains. The female calling song is characterised by broad-band pulsed and narrow-band non-pulsed pulse trains. A frequency modulated pre-pulse precedes the narrow-band pulse train. A frequency-modulated post-pulse usually follows the pulse train of the male courtship song. The male calling song triggers broad-band pulse trains of the female courtship song. The female also produces a repelling low-frequency vibration that inhibits male calling and courtship. The male rival song is characterised by prolonged pulses with a typical frequency modulation.
Cokl
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A
Laboratory for Neurobiology, National Institute of Biology, Ljubljana, Slovenia.
Virant-Doberlet
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M
Stritih
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N
D000819:Animal Communication; D000818:Animals; D001330:Electronic Data Processing; D005260:Female; D006430:Hemiptera / Q000502:physiology*; D008297:Male; D012726:Sexual Behavior, Animal; D017524:Slovenia; D013997:Time Factors; D014732:Vibration