Work

Xyleus discoideus subsp. discoideus

Year: 2025

Type: article

Abstract: Xyleus discoideus discoideus (Serville, 1831) Calling song Composed of a long echemme. This echeme lasts for 1.198 ± 0.100 (1.128 –1.313) seconds, containing 68 ± 9.84 (60–79) syllables. The peak frequency is 14.21 ± 1.3 (13.125 –16.687) kHz, with a bandwidth of 13.02 ± 0.33 (12.75–13.687) kHz. Courtship song Composed of a sequence of echemmes. Each of these echemmes lasts for 0.195 ± 0.017 (0.168 –0.230) seconds, with 8.833 ± 2.316 (7–13) syllables at intervals of 0.168 ± 0.025 (0.136 –0.213) seconds. The peak frequency is 12.575 ± 1.230 (11.283 –13.867) kHz, and the bandwidth is 10.421 ± 0.560 (9.733–11.8) kHz. Alert song Not recorded. Collection sites: Santa Vitória do Palmar, Rio Grande and Porto Alegre. Individuals produce signals in shrubs between 0.1 and 0.5 metres above the ground between 11 am and 3 pm. Males were recorded and collected during March 2021, at 3 pm, at a temperature of 21°C (Figures 6E–F and 7C). Remarks The calling song was previously described by Riede (1987).

DOI: 10.5281/zenodo.17006360

Authors: Acosta, Riuler C., Timm, Vítor F., Zefa, Edison, da Costa, Maria K. M., Ruschel, Tatiana P., Lopes, Dimitrius A. R., Kaminski, Lucas A.

Institutions: Universidade Federal do Rio Grande do Sul, Universidade Federal de Pelotas, Pontifícia Universidade Católica do Rio Grande do Sul, Universidade Federal do Paraná, Universidade Federal de Alagoas

Language: English

Topic: Animal Vocal Communication and Behavior

Subfield: Developmental Biology

Field: Biochemistry, Genetics and Molecular Biology

Domain: Life Sciences

Open Access status: gold

OpenAlex ID: W7079041079

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