TABLE 15 in Ancient Grasshoppers: A revision of the genus Bullacris (Orthoptera: Pneumoridae)

TABLE 15: Standardized canonical discriminant function coefficients for Bullacris male acoustic calls. The strongest correlation values are highlighted in bold.
Standardized Canonical Discriminant Function CoefficientsFunction123456total call (length)-0.394-2.763-0.390-5.484-5.0112.485introductory syllable (length)0.0451.9680.0891.7811.683-0.537final syllable (length)1.3071.7160.2363.6573.352-1.688inter-syllable pauses (length)-0.0930.5250.6181.4262.284-0.370carrier frequency-0.119-0.171-0.699-0.0160.0610.479introductory syllable frequency0.2700.043-0.4680.1950.2740.443frequency of the first harmonic-0.018-0.0431.0490.413-0.4180.275