Table 1.

Median and range of cut-off frequencies in experiment 1

Amplitude (dB SPL) Cut-off frequencies (kHz)
SpeciesMedianRangeN
N. robustus 8010.39.1-11.47
6810.29.0-12.58
N. nebrascensis 8014.912.7-19.08
6812.310.1-15.08
N. bivocatus 8017.912.1-19.47
6811.910.2-12.97