The diversity of otolith shapes: an ecomorphological study at a large phylogenetic scale
7th International Otolith Symposium (IOS), 9-13 October 2023, Viña del Mar, Chile
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| Main Authors: | , , , , , , , , |
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| Format: | comunicación de congreso biblioteca |
| Language: | English |
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2023-10-09
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| Subjects: | Sagittae, Shape, Ecology, Functional diversity, |
| Online Access: | http://hdl.handle.net/10261/363356 |
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dig-icm-es-10261-3633562024-07-11T07:15:39Z The diversity of otolith shapes: an ecomorphological study at a large phylogenetic scale Van Damme, Arthur Lombarte, Antoni Frédérich, Bruno Betancur, Ricardo Fatira, Effrosyni Schulz-Mirbach, Tanja Medeiros, Aline Paiva Morais de Parmentier, Eric Tuset, Víctor M. Sagittae Shape Ecology Functional diversity 7th International Otolith Symposium (IOS), 9-13 October 2023, Viña del Mar, Chile Ecomorphology is the field exploring the links between species morphology and its environment to better understand the adaptative value of a given phenotype. Different studies have now applied this discipline trying to explain intra- and interspecific variability of fishes’ otolith shape without pointing towards a consensus involving environmental influence across teleosts. The present work aims to decipher the major drivers of teleosts’ otolith diversity. Here, we will test the relationships between various ecological functional traits and otolith shape at a large taxonomic scale. We therefore gathered life history traits and functional characters for 697 fish species. Collected information included species ecology (habitat, mobility, gregariousness, feeding habits, sound production), body characteristics (body shape, mouth position, size class), swimming mode and sensory features (hearing specializations, bioluminescence, barbels). Otolith and sulcus shapes were quantified with landmark-based geometric morphometric methods. Phylogenetic information were retrieved from Betancur et al. (2017). Within the scope of this study, three main objectives were addressed: (1) to compare morphological and phylogenetic clusters and assess their discrepancies, (2) to seize the influence of fish ecology and functional traits on their otolith morphology and finally (3) to correlate functional and otolith morphological diversity of clusters and their evolution along the tree of life Peer reviewed 2024-07-11T07:14:28Z 2024-07-11T07:14:28Z 2023-10-09 comunicación de congreso 7th International Otolith Symposium (2023) http://hdl.handle.net/10261/363356 en Sí none |
| institution |
ICM ES |
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España |
| countrycode |
ES |
| component |
Bibliográfico |
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| databasecode |
dig-icm-es |
| tag |
biblioteca |
| region |
Europa del Sur |
| libraryname |
Biblioteca del ICM España |
| language |
English |
| topic |
Sagittae Shape Ecology Functional diversity Sagittae Shape Ecology Functional diversity |
| spellingShingle |
Sagittae Shape Ecology Functional diversity Sagittae Shape Ecology Functional diversity Van Damme, Arthur Lombarte, Antoni Frédérich, Bruno Betancur, Ricardo Fatira, Effrosyni Schulz-Mirbach, Tanja Medeiros, Aline Paiva Morais de Parmentier, Eric Tuset, Víctor M. The diversity of otolith shapes: an ecomorphological study at a large phylogenetic scale |
| description |
7th International Otolith Symposium (IOS), 9-13 October 2023, Viña del Mar, Chile |
| format |
comunicación de congreso |
| topic_facet |
Sagittae Shape Ecology Functional diversity |
| author |
Van Damme, Arthur Lombarte, Antoni Frédérich, Bruno Betancur, Ricardo Fatira, Effrosyni Schulz-Mirbach, Tanja Medeiros, Aline Paiva Morais de Parmentier, Eric Tuset, Víctor M. |
| author_facet |
Van Damme, Arthur Lombarte, Antoni Frédérich, Bruno Betancur, Ricardo Fatira, Effrosyni Schulz-Mirbach, Tanja Medeiros, Aline Paiva Morais de Parmentier, Eric Tuset, Víctor M. |
| author_sort |
Van Damme, Arthur |
| title |
The diversity of otolith shapes: an ecomorphological study at a large phylogenetic scale |
| title_short |
The diversity of otolith shapes: an ecomorphological study at a large phylogenetic scale |
| title_full |
The diversity of otolith shapes: an ecomorphological study at a large phylogenetic scale |
| title_fullStr |
The diversity of otolith shapes: an ecomorphological study at a large phylogenetic scale |
| title_full_unstemmed |
The diversity of otolith shapes: an ecomorphological study at a large phylogenetic scale |
| title_sort |
diversity of otolith shapes: an ecomorphological study at a large phylogenetic scale |
| publishDate |
2023-10-09 |
| url |
http://hdl.handle.net/10261/363356 |
| work_keys_str_mv |
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| _version_ |
1807153959043858432 |