FIGURE 21 in Five new species of Yoyetta Moulds (Hemiptera: Cicadidae: Cicadettinae) from south-eastern Australia

FIGURE 21. Male calling song structure of Yoyetta robusta n. sp. illustrated in waveform plots, including: (A), a 6.0 s sample of the stationary clicking song with s sequence of triple syllables followed by an echeme; (B), a 0.8 s sample expanded from the plot above showing the detailed structure of three triple syllables; (C), a 0.4 s sample expanded from (A) above showing the detailed structure of one triple syllable followed by the echeme; (D), a power spectrum illustrating the song frequency of the syllables; and (E), a power spectrum illustrating the song frequency of the echeme. The specimen was recorded in the field by LWP in the Dundee district, New South Wales (29°36'19''S 151°56'17''E) using RS2 (see Methods and Terminology).