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. Author manuscript; available in PMC: 2009 Feb 1.
Published in final edited form as: J Exp Biol. 2008 Aug;211(Pt 16):2609–2616. doi: 10.1242/jeb.019612

Figure 2.

Figure 2

Comparisons of pulse-rate preferences using different carrier frequencies at a playback level of 85 dB SPL. Data for bimodal spectra were previously published in Gerhardt (2005a) and are re-plotted here. (a) Preferences of females of H. chrysoscelis; (b) Preferences of females of H. versicolor. Error bars are 95% credible intervals, and statistically significant, post-hoc comparisons of least-square-means between the proportions of females choosing the standard call depending on carrier frequency are indicated by asterisks (* = p < 0.05; *** = p < 0.001). See Methods and Results for details about the statistical analyses. n = number of female choices (one per female in each test).