Copiphora brachyptera Karny 1907

Copiphora brachyptera Karny, 1907 Calling song A chirp with well-defined echemes with 5.7–1.6 (2.38–10.62) seconds, with 28.89 ± 7.54 (12–54) syllables per echeme. The interval between each syllable is 0.09 ± 0.014 (0.068 – 0.136) seconds. The species’ peak frequency is 11.04 ± 1.6 (7.5–15.9) kHz, with a bandwidth of 7.30 ± 0.80 (6.18–8.06) kHz. Collection site Parque Natural Municipal Saint-Hilaire. The males were recorded and collected between March and April 2022, with temperatures ranging between 20 and 22°C, between 8 pm and 10 pm. The males produce signals in canopy regions, above 4 metres above the ground (Figures 9A 10F). Remarks This is the first official publication with the species’ calling song, as well as the first record in the Pampa region.