BioAcoustica is a free, open repository of wildlife sound recordings from the Natural History Museum, London.
Taxonomic index of the BioAcoustica collection
Acoustic and biological measurements in the BioAcoustica collection
Recording annotations from ann-o-mate
The specimens that recordings are of, from the collections
Where the specimens that recordings are of were collected, not where the sound was recorded
| Naskrecki, Piotr; Guta, Ricardo (2019). Katydids (Orthoptera: Tettigoniidae) of Gorongosa National Park and Central Mozambique. Zootaxa, 4682(1): 1 - 119. |
The call of this species is a loud, uninterrupted trill with the syllable rate of 155/sec (at 22°C); mean syllable duration 0.0062 s (SD=0.00036, n=104), with the frequency peak at 13.5–25.5 kHz (Figs. 46A–C). The call is easily detectable by the human ear from a distance of a few meters.