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Fig. 2. Thresholds for phonotactic steering responses of long- and short-winged
crickets for a model of the species' calling song with the species-typical
carrier frequency (5.2 kHz) and for single 30 kHz sound pulses. Values are
means ± s.e.m., N=10 for each wing morph. *Mean
threshold differs significantly for 30 kHz (t-test,
P=0.003), but not for 5.2 kHz (P=0.75).