{"data":[{"source":"bio.acousti.ca","id":"58017","topic":"behaviour","value":"Cardiodactylus kotandora has a mono-syllabic calling song. At 21\u00b0C, the calling songs are emitted in irregular groups of 1\u20139 (m = 4.2 \u00b1 2.0, n = 3). Each syllable shows a very indented amplitude profile and has the following characteristics: syllable duration = 129.4 \u00b1 14 ms; syllable period = 1.48 \u00b1 0.33 s; syllable duty cycle = 8.7 %. The power spectrum shows a clear harmonic pattern of the end of the syllable, but the spectrum has a rather wide band; the dominant frequency is 13.6 \u00b1 0.9 kHz and corresponds to the third frequency peak.","topic_link":"http:\/\/rs.tdwg.org\/ontology\/voc\/SPMInfoItems#Behaviour","info_url":"https:\/\/bio.acousti.ca\/node\/58017"}]}