FIGURE 5 in New species of Cophixalus (Anura: Microhylidae) from Papua New Guinea

FIGURE 5. (A) Waveform, (B) power spectrum, and (C) spectrogram of call “ A ” (see Table 3) of holotype of Cophixalus kethuk (BPBM 20203) recorded by F. Kraus along the Rupu River, 280 m elevation, Rossel Island, Milne Bay Province, Papua New Guinea, at 1715 h, 15 May 2004. Air temperature 25.7 ° C. The call was recorded on a Sony MDSJE 480 minidisc recorder and was slightly overmodulated, producing the false harmonics seen above 10 Hz