Viadana (Viadana) piracicabae Piza, 1969

Fianco, Marcos, Szinwelski, Neucir & Faria, Luiz R. R., 2022, Katydids (Orthoptera: Tettigoniidae) from the Iguaçu National Park, Brazil, Zootaxa 5136 (1), pp. 1-72 : 40

publication ID

https://doi.org/10.11646/zootaxa.5136.1.1

publication LSID

lsid:zoobank.org:pub:2E17DFE1-F5E8-479C-90BF-483546932C33

DOI

http://doi.org/10.5281/zenodo.6550233

persistent identifier

https://treatment.plazi.org/id/D56DBD7D-FF8F-EF4C-FF12-FC1BFDF5FA25

treatment provided by

Plazi

scientific name

Viadana (Viadana) piracicabae Piza, 1969
status

 

Viadana (Viadana) piracicabae Piza, 1969  

Fig. 17K, L View FIGURE 17 ; 22E View FIGURE 22

Distribution: Brazil: Paraná, São Paulo; Paraguay: Alto Paraná.

New record for the Paraná State.

Comments: This is the second record of the species after its original description. Gorochov (2015) recently presented a record of the species for Puerto Bertoni, Alto Paraná, Paraguay, a place nearby the Iguaçu National Park.

Bioacoustics ( Fig. 21A–C View FIGURE 21 ): The stridulation is performed by males during the day and at the beginning of the night. The echemes are composed by seven to 35 syllables. Each syllable is emitted with a quickly increase and after that a long decrescendo of intensity.

Dominant frequency: 21.8 ± 0.7 kHz.

Bandwidth: 3 ± 0.1 kHz.

Duration: Syllable: 0.01 ± 0.002 s.

Mute interval: Syllable: 2 ± 0.5 s.