Cardiodactylus floresiensis
Behaviour:
"Cardiodactylus floresiensis has a mono-syllabic calling song. At 21°C, the calling songs show a very indented amplitude profile. Syllables have the following characteristics: syllable duration = 84.0 ± 3.6 ms; syllable period = 2.5 ± 0.1 s; syllable duty cycle = 3.4 %. The power spectrum shows a clear harmonic pattern; the dominant frequency is 15.43 ± 0.12 kHz and corresponds to the third frequency peak." [1]