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| Main Authors: | , , , , , |
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| Format: | Artículo científico |
| Language: | en |
| Published: |
Ecology and evolution
2025
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| Online Access: | https://pubmed.ncbi.nlm.nih.gov/39830706/ |
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| _version_ | 1868266255306194944 |
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| author | Yohe, Laurel R Leiser-Miller, Leith B Kaliszewska, Zofia A Whitehead, Susan R Santana, Sharlene E Dávalos, Liliana M |
| author_facet | Yohe, Laurel R Leiser-Miller, Leith B Kaliszewska, Zofia A Whitehead, Susan R Santana, Sharlene E Dávalos, Liliana M Yohe, Laurel R Leiser-Miller, Leith B Kaliszewska, Zofia A Whitehead, Susan R Santana, Sharlene E Dávalos, Liliana M |
| collection | PubMed - marine biology |
| contents | Frugivore Traits Predict Plant-Frugivore Interactions Using Generalized Joint Attribute Modeling. Yohe, Laurel R Leiser-Miller, Leith B Kaliszewska, Zofia A Whitehead, Susan R Santana, Sharlene E Dávalos, Liliana M Under an adaptive hypothesis, the reciprocal influence between mutualistic plants and frugivores is expected to result in suites of matching frugivore and plant traits that structure fruit consumption. Recent work has suggested fruit traits can represent adaptations to broad groups of functionally similar frugivores, but the role of frugivore traits and within-species variation in structuring fruit consumption is less understood. To address these knowledge gaps, we assess the presence of reciprocal trait matching for the mutualistic ecological network comprising of bats that feed on and disperse seeds. We used generalized joint attribute modeling (GJAM), a Bayesian modeling approach that simultaneously accounts for multiple sources of variance across trait types. In support of frugivore adaptation to their dietary composition and suggesting niche partitioning among bats, we find differential consumption of a suite of species influenced by bat traits such as body size; however, the morphological traits considered had no effect on bat consumption. Slow evolutionary rates, dispersal by other vertebrates, and unexamined fruit traits, such as chemical bouquets, may explain the lack of association between bat consumption and fruit morphological traits. We have identified a potential asymmetric influence of frugivore traits on plant-frugivore interactions, providing a template for future trait analyses of plant-animal networks. As intraspecific trait variation is rarely included in studies on trait matching, this paper contributes to closing that important knowledge gap. |
| format | Artículo científico |
| id | pubmed_39830706 |
| institution | PubMed |
| language | en |
| publishDate | 2025 |
| publisher | Ecology and evolution |
| record_format | pubmed |
| spellingShingle | Frugivore Traits Predict Plant-Frugivore Interactions Using Generalized Joint Attribute Modeling. Yohe, Laurel R Leiser-Miller, Leith B Kaliszewska, Zofia A Whitehead, Susan R Santana, Sharlene E Dávalos, Liliana M Frugivore Traits Predict Plant-Frugivore Interactions Using Generalized Joint Attribute Modeling. Yohe, Laurel R Leiser-Miller, Leith B Kaliszewska, Zofia A Whitehead, Susan R Santana, Sharlene E Dávalos, Liliana M Under an adaptive hypothesis, the reciprocal influence between mutualistic plants and frugivores is expected to result in suites of matching frugivore and plant traits that structure fruit consumption. Recent work has suggested fruit traits can represent adaptations to broad groups of functionally similar frugivores, but the role of frugivore traits and within-species variation in structuring fruit consumption is less understood. To address these knowledge gaps, we assess the presence of reciprocal trait matching for the mutualistic ecological network comprising of bats that feed on and disperse seeds. We used generalized joint attribute modeling (GJAM), a Bayesian modeling approach that simultaneously accounts for multiple sources of variance across trait types. In support of frugivore adaptation to their dietary composition and suggesting niche partitioning among bats, we find differential consumption of a suite of species influenced by bat traits such as body size; however, the morphological traits considered had no effect on bat consumption. Slow evolutionary rates, dispersal by other vertebrates, and unexamined fruit traits, such as chemical bouquets, may explain the lack of association between bat consumption and fruit morphological traits. We have identified a potential asymmetric influence of frugivore traits on plant-frugivore interactions, providing a template for future trait analyses of plant-animal networks. As intraspecific trait variation is rarely included in studies on trait matching, this paper contributes to closing that important knowledge gap. |
| title | Frugivore Traits Predict Plant-Frugivore Interactions Using Generalized Joint Attribute Modeling. |
| url | https://pubmed.ncbi.nlm.nih.gov/39830706/ |