Ontogenetic changes in sagitta otoliths of whitemouth croaker Micropogonias furnieri (Acanthuriformes: Sciaenidae) and its implication in acoustic communication
The otoliths of teleosts are part of the inner ear. They are related to the balance system and are also mechanical components of sound transmission, responsible for hearing in fish. Their morphology is determined by the function they perform and is also influenced by environmental factors. In this c...
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| Outros autores: | , |
| Formato: | article |
| Idioma: | inglés |
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2023
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| Acceso en liña: | https://hdl.handle.net/20.500.12008/43392 |
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| _version_ | 1868890225191682048 |
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| author | Verocai Masena, José Eduardo |
| author2 | Lombarte, Antoni Norbis, Walter |
| author2_role | author author |
| author_browse | Lombarte, Antoni Norbis, Walter Verocai Masena, José Eduardo |
| author_facet | Verocai Masena, José Eduardo Lombarte, Antoni Norbis, Walter |
| author_role | author |
| collection | COLIBRI |
| dc.contributor.none.fl_str_mv | Verocai Masena José Eduardo, Universidad de la República (Uruguay). Facultad de Ciencias. Instituto de Ecología y Ciencias Ambientales. Lombarte Antoni Norbis Walter, Universidad de la República (Uruguay). Facultad de Ciencias. Instituto de Biología. |
| dc.creator.none.fl_str_mv | Verocai Masena, José Eduardo Lombarte, Antoni Norbis, Walter |
| dc.date.none.fl_str_mv | 2023 2024-04-10T12:15:22Z 2024-04-10T12:15:22Z |
| dc.format.none.fl_str_mv | 17 h. application/pdf |
| dc.identifier.none.fl_str_mv | Verocai Masena, J, Lombarte, A y Norbis, W. "Ontogenetic changes in sagitta otoliths of whitemouth croaker Micropogonias furnieri (Acanthuriformes: Sciaenidae) and its implication in acoustic communication". Animal Biology. [en línea] 2023, 73(2): 195–211. 17 h. DOI: 10.1163.15707563-bja10105. 1570-7563 https://hdl.handle.net/20.500.12008/43392 10.1163.15707563-bja10105 |
| dc.language.none.fl_str_mv | en eng |
| dc.publisher.none.fl_str_mv | Brill |
| dc.relation.none.fl_str_mv | Animal Biology, 2023, 73(2): 195–211. |
| dc.rights.none.fl_str_mv | info:eu-repo/semantics/openAccess Licencia Creative Commons Atribución (CC - By 4.0) |
| dc.source.none.fl_str_mv | reponame:COLIBRI instname:Universidad de la República instacron:Universidad de la República |
| dc.subject.none.fl_str_mv | Biometric indexes Micropogonias furnieri Ontogenetic Otolith Rio de la Plata estuary Whitemouth croaker |
| dc.title.none.fl_str_mv | Ontogenetic changes in sagitta otoliths of whitemouth croaker Micropogonias furnieri (Acanthuriformes: Sciaenidae) and its implication in acoustic communication |
| dc.type.none.fl_str_mv | Artículo info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
| description | The otoliths of teleosts are part of the inner ear. They are related to the balance system and are also mechanical components of sound transmission, responsible for hearing in fish. Their morphology is determined by the function they perform and is also influenced by environmental factors. In this context, our goal was to: analyse the possible morphological changes of sagitta otoliths of Micropogonias furnieri (Desmarest, 1823) during its ontogeny, based on six biometric indexes. We analysed 162 sagittae otoliths of Micropogonias furnieri collected in the Rio de la Plata estuary. The variation of the indexes was associated with the different size groups. Rectangularity and aspect ratio [otolith length/total fish length (OL/TL) and sulcus area/otolith area (SA/OA)] were the indexes that contributed the most to the discriminant function. Biometric index differences were related to diverse juvenile environments. The observed shift in the SA/OA relationship could be attributable to a need to respond to a change in the perception of sound (pulse and frequency) experienced by individuals larger than 20 cm that begin to frequent the same areas as spawning adults. In this sense, the ontogenetic morphological change of sagitta otoliths plays an important role in perception and acoustic communication for this species. |
| eu_rights_str_mv | openAccess |
| format | article |
| id | anni_ecb80b6910b16da100fa789b35a38d2c |
| identifier_str_mv | Verocai Masena, J, Lombarte, A y Norbis, W. "Ontogenetic changes in sagitta otoliths of whitemouth croaker Micropogonias furnieri (Acanthuriformes: Sciaenidae) and its implication in acoustic communication". Animal Biology. [en línea] 2023, 73(2): 195–211. 17 h. DOI: 10.1163.15707563-bja10105. 1570-7563 10.1163.15707563-bja10105 |
| instacron_str | Universidad de la República |
| institution | Universidad de la República |
| instname_str | Universidad de la República |
| language | eng |
| language_invalid_str_mv | en |
| network_acronym_str | anni |
| network_name_str | oai-lr-anni |
| oai_identifier_str | oai:colibri.udelar.edu.uy:20.500.12008/43392 |
| publishDate | 2023 |
| publishDateSort | 2023 |
| publisher.none.fl_str_mv | Brill |
| reponame_str | COLIBRI |
| repository.mail.fl_str_mv | |
| repository.name.fl_str_mv | |
| repository_id_str | |
| rights_invalid_str_mv | Licencia Creative Commons Atribución (CC - By 4.0) |
| spelling | Ontogenetic changes in sagitta otoliths of whitemouth croaker Micropogonias furnieri (Acanthuriformes: Sciaenidae) and its implication in acoustic communicationVerocai Masena, José EduardoLombarte, AntoniNorbis, WalterBiometric indexesMicropogonias furnieriOntogeneticOtolithRio de la Plata estuaryWhitemouth croakerThe otoliths of teleosts are part of the inner ear. They are related to the balance system and are also mechanical components of sound transmission, responsible for hearing in fish. Their morphology is determined by the function they perform and is also influenced by environmental factors. In this context, our goal was to: analyse the possible morphological changes of sagitta otoliths of Micropogonias furnieri (Desmarest, 1823) during its ontogeny, based on six biometric indexes. We analysed 162 sagittae otoliths of Micropogonias furnieri collected in the Rio de la Plata estuary. The variation of the indexes was associated with the different size groups. Rectangularity and aspect ratio [otolith length/total fish length (OL/TL) and sulcus area/otolith area (SA/OA)] were the indexes that contributed the most to the discriminant function. Biometric index differences were related to diverse juvenile environments. The observed shift in the SA/OA relationship could be attributable to a need to respond to a change in the perception of sound (pulse and frequency) experienced by individuals larger than 20 cm that begin to frequent the same areas as spawning adults. In this sense, the ontogenetic morphological change of sagitta otoliths plays an important role in perception and acoustic communication for this species.BrillVerocai Masena José Eduardo, Universidad de la República (Uruguay). Facultad de Ciencias. Instituto de Ecología y Ciencias Ambientales.Lombarte AntoniNorbis Walter, Universidad de la República (Uruguay). Facultad de Ciencias. Instituto de Biología.2024-04-10T12:15:22Z2024-04-10T12:15:22Z2023Artículoinfo:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersion17 h.application/pdfVerocai Masena, J, Lombarte, A y Norbis, W. "Ontogenetic changes in sagitta otoliths of whitemouth croaker Micropogonias furnieri (Acanthuriformes: Sciaenidae) and its implication in acoustic communication". Animal Biology. [en línea] 2023, 73(2): 195–211. 17 h. DOI: 10.1163.15707563-bja10105.1570-7563https://hdl.handle.net/20.500.12008/4339210.1163.15707563-bja10105reponame:COLIBRIinstname:Universidad de la Repúblicainstacron:Universidad de la RepúblicaenengAnimal Biology, 2023, 73(2): 195–211.Las obras depositadas en el Repositorio se rigen por la Ordenanza de los Derechos de la Propiedad Intelectual de la Universidad de la República.(Res. Nº 91 de C.D.C. de 8/III/1994 – D.O. 7/IV/1994) y por la Ordenanza del Repositorio Abierto de la Universidad de la República (Res. Nº 16 de C.D.C. de 07/10/2014)info:eu-repo/semantics/openAccessLicencia Creative Commons Atribución (CC - By 4.0)oai:colibri.udelar.edu.uy:20.500.12008/433922026-04-14T10:10:38Z |
| spellingShingle | Ontogenetic changes in sagitta otoliths of whitemouth croaker Micropogonias furnieri (Acanthuriformes: Sciaenidae) and its implication in acoustic communication Verocai Masena, José Eduardo Biometric indexes Micropogonias furnieri Ontogenetic Otolith Rio de la Plata estuary Whitemouth croaker |
| status_str | publishedVersion |
| title | Ontogenetic changes in sagitta otoliths of whitemouth croaker Micropogonias furnieri (Acanthuriformes: Sciaenidae) and its implication in acoustic communication |
| title_full | Ontogenetic changes in sagitta otoliths of whitemouth croaker Micropogonias furnieri (Acanthuriformes: Sciaenidae) and its implication in acoustic communication |
| title_fullStr | Ontogenetic changes in sagitta otoliths of whitemouth croaker Micropogonias furnieri (Acanthuriformes: Sciaenidae) and its implication in acoustic communication |
| title_full_unstemmed | Ontogenetic changes in sagitta otoliths of whitemouth croaker Micropogonias furnieri (Acanthuriformes: Sciaenidae) and its implication in acoustic communication |
| title_short | Ontogenetic changes in sagitta otoliths of whitemouth croaker Micropogonias furnieri (Acanthuriformes: Sciaenidae) and its implication in acoustic communication |
| title_sort | Ontogenetic changes in sagitta otoliths of whitemouth croaker Micropogonias furnieri (Acanthuriformes: Sciaenidae) and its implication in acoustic communication |
| topic | Biometric indexes Micropogonias furnieri Ontogenetic Otolith Rio de la Plata estuary Whitemouth croaker |
| url | https://hdl.handle.net/20.500.12008/43392 |