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. |
Males call from treetops after dark and the call consists of short, 3–4 syllable echemes; mean syllable duration is 0.025 s (SD=0.0.0021, n=9); the peak frequency of the call is 15.2–16.9 kHz (Figs. 55A–C). The call is loud and easily perceived by the human ear. In addition to the advertisement call, both males and females produce loud, broad frequency release calls if captured.