Florivory and Pollination Intersection: Changes in Floral Trait Expression Do Not Discourage Hummingbird Pollination

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Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.contributorParis Lodron University of Salzburg-
Autor(es): dc.creatorTunes, Priscila-
Autor(es): dc.creatorDötterl, Stefan-
Autor(es): dc.creatorGuimarães, Elza-
Data de aceite: dc.date.accessioned2025-08-21T16:01:11Z-
Data de disponibilização: dc.date.available2025-08-21T16:01:11Z-
Data de envio: dc.date.issued2023-03-01-
Data de envio: dc.date.issued2023-03-01-
Data de envio: dc.date.issued2022-03-30-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.3389/fpls.2022.813418-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/239905-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/239905-
Descrição: dc.descriptionMany flowers are fed on by florivores, but we know little about if and how feeding on flowers affects their visual and chemical advertisement and nectar resource, which could disrupt pollination. Here, we investigated if damages caused by florivores compromise a Neotropical hummingbird pollination system, by modifying the floral advertisements and the nectar resource. We surveyed natural florivory levels and patterns, examined short-term local effects of floral damages caused by the most common florivore, a caterpillar, on floral outline, intra-floral colour pattern and floral scent, as well as on the amount of nectar. Following, we experimentally tested if the most severe florivory pattern affected hummingbird pollination. The feeding activity of the most common florivore did not alter the intra-floral colour pattern, floral scent, and nectar volume, but changed the corolla outline. However, this change did not affect hummingbird pollination. Despite visual floral cues being important for foraging in hummingbirds, our results emphasise that changes in the corolla outline had a neutral effect on pollination, allowing the maintenance of florivore–plant–pollinator systems without detriment to any partner.-
Descrição: dc.descriptionFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)-
Descrição: dc.descriptionPostgraduate Program in Biological Sciences (Botany) Institute of Biosciences São Paulo State University-
Descrição: dc.descriptionLaboratory of Ecology and Evolution of Plant-Animal Interactions Institute of Biosciences São Paulo State University-
Descrição: dc.descriptionDepartment of Environment and Biodiversity Paris Lodron University of Salzburg-
Descrição: dc.descriptionPostgraduate Program in Biological Sciences (Botany) Institute of Biosciences São Paulo State University-
Descrição: dc.descriptionLaboratory of Ecology and Evolution of Plant-Animal Interactions Institute of Biosciences São Paulo State University-
Idioma: dc.languageen-
Relação: dc.relationFrontiers in Plant Science-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectfloral colour-
Palavras-chave: dc.subjectfloral cues-
Palavras-chave: dc.subjectfloral damage-
Palavras-chave: dc.subjectfloral scent-
Palavras-chave: dc.subjecthummingbird pollination-
Palavras-chave: dc.subjectplant-pollinator communication-
Palavras-chave: dc.subjectPyrostegia venusta-
Título: dc.titleFlorivory and Pollination Intersection: Changes in Floral Trait Expression Do Not Discourage Hummingbird Pollination-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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