{"data":[{"source":"bio.acousti.ca","id":"57456","topic":"behaviour","value":"The call of G. carri is entirely ultrasonic and pure tone. It consists of a long train of syllables, sometimes paired, produced at the rate of 6\u201315\/s; mean syllable duration is 0.0407 (SD=0.00786, n=100), with a distinct and narrow frequency peak at 39.3\u201343.9 kHz (Figs. 49G\u2013I). This species is one of the only two known ka- tydids in Gorongosa with the call that is entirely ultrasonic (the second one is Phaneroptera parva Ragge, 1956).","topic_link":"http:\/\/rs.tdwg.org\/ontology\/voc\/SPMInfoItems#Behaviour","info_url":"https:\/\/bio.acousti.ca\/node\/57456"}]}