20.500.12556/DiRROS-21665 Specificity of male responses to female vibratory signals in two Chinavia species (Hemiptera: Pentatomidae) is based on signal structure and narrow temporal parameters In this work, we tested whether variations in temporal pattern and architecture of the vibratory signals favor signals recognition and discrimination in two stinkbug species, Chinavia ubica and C. impicticornis. To relate the level of species recognition with species-specific vibratory signal we exposed males to natural or artificial signals. Different artificial signals were synthesized by changing the basic structure or temporal parameters of typical female calling signals of each species. Signals were transmitted to bean plants and the response of males was observed and recorded by a piezoelectric accelerometer. Results show that changes in temporal patterns of artificial signals significantly reduced the proportion of males responding by emitting the male song. Our results confirm that specific elements of male vibratory signals are critical for female signal recognition and discrimination by males and could contribute to prezygotic isolation in sympatric Chinavia species. neotropical stinkbugs communication sexual signals reproductive behavior signal architecture true false true Angleški jezik Ni določen Neznano 2025-03-12 08:44:51 2025-03-12 08:44:52 2025-03-13 03:52:36 0000-00-00 00:00:00 2019 0 0 Nasl. z nasl. zaslona; Opis vira z dne 4. 2. 2019; str. 1-12 iss. 1 Vol. 6 2019 0000-00-00 Zaloznikova Objavljeno NiDoloceno 0000-00-00 0000-00-00 2019-02-01 591.5 2372-4323 10.26451/abc.06.01.01.2019 4982607 http://www.animalbehaviorandcognition.org/article.php?id=1166 1 e4c88dc1-ff15-11ef-88ed-001a4af901a5 https://dirros.openscience.si/Dokument.php?lang=slv&id=31044 RAZ_Silveira_Samantha_da_2019.pdf RAZ_Silveira_Samantha_da_2019.pdf 1 41EAE90DEBFB86A539CE884CA82C7257 48cc2aa52eb320d68ede4af6daaf64558316cc996750304452aac3562199fc69 13dc6e73-ff16-11ef-88ed-001a4af901a5 https://dirros.openscience.si/Dokument.php?lang=slv&id=31045 https://doi.org/10.26451/abc.06.01.01.2019 0 1f0dd90e-ff16-11ef-88ed-001a4af901a5 https://dirros.openscience.si/Dokument.php?lang=slv&id=31046 Nacionalni inštitut za biologijo 0 0 0