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 P. sparsa [literature mistake] consists of a series of single syllables produced at the rate of approximately 0.2/s; mean syllable duration is 0.10966 s (SD=0.02159, n=6); the peak frequency of the call is 42.7–50.4 kHz (Figs. 51G–I). This species is the only katydid in Gorongosa other than Gorongosa carri known to produce a purely ultrasonic call.