Gampsocleis sedakovii obscura, Gampsocelis sedakovii obscura Green Morph, Gampsocleis sedakovii oscura Brown Morph

Acoustic characteristics. The mean 6 SE of the various acoustic character- istics determined from recordings of the green and brown morphs of G. s. obscura are listed in Table 2. The calling song of the individuals was continuous, consisting of series of single pulses as shown in Fig. 2. All acoustic data were found to be distributed normally by the Shapiro–Wilk test; therefore, a t test was conducted to determine statistical differences between the green and brown morphs for each of the acoustic characteristics of the recorded songs. Based on these comparisons, the pulse duration, pulse interval, and dominant frequency differed significantly (P <0.001) between the two color forms (Table 2). The highest frequency and lowest frequency, however, did not differ (Table 2). [1]

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