FIGURE 4 in A new genus for four myobatrachid frogs from the South Western Australian Ecoregion

FIGURE 4. Single advertisement calls displayed as a waveform of relative amplitude (y-axis) over time in seconds (x-axis) for all species of Geocrinia, with the corresponding species labelled beneath the waveform. Black scale bar represents 0.5 seconds. For G. laevis group species (G. laevis, G. leai and G. victoriana) the introductory note is indicated by a green bar above the note(s).