Ligypterus sp.3

Zefa, Edison, Martins, Luciano De Pinho, Demari, Christian Peter, Acosta, Riuler Corrêa, Centeno, Elliott, Castro-Souza, Rodrigo Antônio, Oliveira, Gabriel Lobregat De, Miyoshi, Akio Ronaldo, Fianco, Marcos, Redü, Darlan Rutz, Timm, Vitor Falchi, Costa, Maria Kátia Matiotti Da & Szinwelski, Neucir, 2022, Singing crickets from Brazil (Orthoptera: Gryllidea), an illustrated checklist with access to the sounds produced, Zootaxa 5209 (2), pp. 211-237 : 220

25. Ligypterus sp.3 ( Fig. 24 )

— i) calling song, 5.7 kHz (n = 2); 30 Ch/min, 21ºC; chirps with 4 to 7 subchirps (5 ± 0.63, 4–7, n = 20 obtained of 10 chirps from two individuals); the amplitude gradually increases slightly from the first to the last pulse of each subchirp, and from the first to the last subchirp; the first subchirp has 4 to 6 pulses ranging from 4 to 8 pulses in subsequent subchirps; the last subchirp is markedly longer including 12 to 19 pulses (16.8 ± 1.62, 12–19, n = 2) ( Fig. 94–95 ); ii) State of Bahia, municipality of Itamaraju (Parque Nacional do Monte Pascoal); iii) present paper. Note: we recorded only two individuals of Ligypterus sp.3 , both with the calling song with the first subchirps similar to Ligypterus sp.1 , and the number of pulses of the last subchirp similar to Ligypterus sp.2 , for this reason we maintained these two individuals into a distinct sonotype.

Figures

FIGURES 2–25. Photograph of crickets in vivo. 2–15, Gryllinae; 16–19, Podoscirtinae; 20–24, Eneopterinae; 25, Oecanthinae. Photos 2, 4, 6, 8, 10, 11, 12, 20, 25 by Zefa, E.; 3 by Redü, D.R.; 5, 7, 9, 13–19, 21–24 by Martins, L.P.

FIGURES 88–103. Spectrogram of the calling song of crickets. 88–89, 90, 92, 94, Sonograms of the crickets Eneopterinae; 91, 93, 95, Oscillograms of the crickets Eneopterinae; 96–103, Sonograms of the crickets Oecanthinae.