FIGURE 7 in Morphology, songs and genetics identify two new cicada species from Morocco: Tettigettalna afroamissa sp. nov. and Berberigetta dimelodica gen. nov. & sp. nov. (Hemiptera: Cicadettini)

FIGURE 7. Berberigetta dimelodica calling song profile. Mean frequency spectrum (1), oscillogram (2) and spectrogram (3). Letters A, B, C and D refer to the structural divisions found in a typical phrase. Individualized analysis of part B and parts C, D and A (sequentially) are displayed in the bottom graphs. Calling song recorded on Middle Atlas, Afouzar at 38–40°C.