Paragryllus sp.1

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 : 224

45. Paragryllus sp.1 ( Fig. 39 )

— i) calling song, 3.2 kHz ± 0.27 (2.9–3.6, n = 4); 19.6ºC ± 2.75 (16.5–23.2, n = 3); phrase composed of a group of chirps; the first chirp gradually increase in amplitude and contain irregular pulse arrangement; the amplitude stabilizes on subsequent pulses, which are composed of a single initial pulse, followed by 3 to 5 (or more) pairs of pulses; chirp rate was not obtained because the song recording was very short ( Fig. 113 ); ii) State of Bahia , municipality of Itamaraju ( Parque Nacional do Monte Pascoal ); State of Espírito Santo , municipality of Santa Teresa ( Estação Biológica de Santa Lúcia); iii) present paper. Note : both individuals from Itamaraju emitted phrases with the first chirp composed of one pulse, while individuals from Santa Teresa present the first chirp with two pulses. Despite this difference, we chose to consider the four individuals within the same sonotype, as the recordings were very short, and this type of variation may be common .

Figures

FIGURES 26–49. Photograph of crickets in vivo. 26–30, Oecanthinae; 31–32, Mogoplistidae; 33–49, Phalangopsidae. Photos 26–29, 35, 43–46, 48, 49 by Zefa, E.; 30 by Fianco, M.; 31, 32, 34, 36–42 by Martins, L.P.; 33 by Cenci, R.

FIGURES 104–122. Spectrogram of the calling song of crickets. 104–107, Sonograms of the crickets Mogoplistidae; 108–122, Sonograms of the crickets Phalangopsidae.