FIGURE 3 in A new species of Physalaemus (Amphibia; Leptodactylidae) from the Atlantic forest in southeastern Brazil

FIGURE 3. Advertisement calls of Physalaemus atlanticus from the type locality. (A) Spectrogram of an isolated call, (B) waveform of the previous call (voucher specimen CFBH 3221, holotype), and (C) waveform of two overlapped calls emitted by two interacting males; air temperature = 28 °C, water temperature = 27°C.