Eurycorypha binasuta, Hemp, 2017

Heller, Klaus-Gerhard & Hemp, Claudia, 2020, Hyperdiverse songs, duetting, and the roles of intra- and intersexual selection in the acoustic communication of the genus Eurycorypha (Orthoptera: Tettigonioidea, Phaneropterinae), Organisms Diversity & Evolution (New York, N. Y.) 20 (4), pp. 597-617 : 601

Eurycorypha binasuta ( Figs. 3 and 4a )

In the few recordings of one of the type specimens from the Nguru Mountains , only pairs of syllables (syllable period 51 ± 3 ms; SRR = 20 Hz; n = 10) were detected. The intervals between the pairs were obviously large, since recordings containing two pairs in sequence do not exist .

Figures

Fig. 3 Power spectra of male calling song of Eurycorypha species. In species with restricted frequency range, short black lines mark its end. Blue lines indicate power spectra of female responses

Fig. 4 a, b Oscillograms of male calling songs, overview (10 s sections)