FIGURE 32 in A revision of the Myopsalta crucifera (Ashton) species group (Hemiptera: Cicadidae: Cicadettini) with 14 new species from mainland Australia

FIGURE 32. Male calling song structure of Myopsalta umbra n. sp. from a recording obtained at Yarraman (26°49'S 151°57'E) by the author using RS1 (see Methods). (A) Wave plot illustrating four phrases, each containing a sequence of discrete syllables that builds in amplitude and condenses into a long echeme, which then ends abruptly and is followed by a short echeme or macrosyllable. (B) Expanded wave plot showing the structure of a single phrase, including the amplitude modulation of the long echeme and the short echeme that follows. (C) Spectrogram showing the highest amplitude frequency plateau and dominant frequency.