Figs 14-16 from: Collins N, Coronado González IM, Govaerts BVA (2019) Oecanthus mhatreae sp. nov. (Gryllidae: Oecanthinae): A new species of tree cricket from Mexico, with an irregular song pattern and unique chirp-like trill configuration. Journal of Orthoptera Research 28(2): 137-143. https://doi.org/10.3897/jor.28.33781

Figs 14-16 Waveforms of the calling song of O. mhatreaesp. nov. at 17°C: 14. Chirping for 15 seconds. 15. Three chirps. 16. A single chirp (0.5 sec duration) with 26 ungrouped pulses.