Trophic structure of frugivorous bats in the Neotropics: emergent historical patterns

Autores
Sanchez, Mariano Sebastian; Giannini, Norberto Pedro
Año de publicación
2018
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
1. Knowing the relative importance of phylogeny in dietary specialisation infrugivorous bats is key to understanding the ecological and evolutionary processes that drove their diversification and to elucidating the mechanisms allowing their coexistence in multispecific assemblages.2. We evaluate the trophic structure of frugivorous phyllostomids using multipledata sets collected throughout the Neotropics. Then, we investigate the relationship between trophic and phylogenetic structure of phyllostomids, andevaluate the evolutionary mechanisms driving current resource partitioning in phyllostomid assemblages.3. We compiled a data set of 14500 dietary records from 24 well-studied bat communities in the Neotropics. We recoded data at the plant genus level and composed two new data sets including tropical sites only, and tropical and subtropical sites pooled (i.e. including sites where diversity is significantlyreduced). We performed multivariate analyses on both data sets and estimated phylogenetic effects on the dietary patterns.4. Dietary structure in both data sets indicated that bat species remained faithful to their core plant taxa. A phylogenetic comparative method selected only a few basal clades from the entire phyllostomid tree that significantly explained the impact of evolutionary history on the observed multivariate patterns. These clades were dated to the middle Miocene, a period of particularly intense geological and environmental changes in the Neotropics. These clades were always younger than the core plant taxa with which they were strongly associated.5. Accordingly, the core diet of phyllostomid bats has remained remarkably stable since at least the past 15 My (million years), suggesting a bottom-up control of the evolution of the bat-plant interactions in the Neotropics.
Fil: Sanchez, Mariano Sebastian. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste. Instituto de Biología Subtropical. Instituto de Biología Subtropical - Nodo Posadas | Universidad Nacional de Misiones. Instituto de Biología Subtropical. Instituto de Biología Subtropical - Nodo Posadas; Argentina
Fil: Giannini, Norberto Pedro. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico - Tucumán. Unidad Ejecutora Lillo; Argentina
Materia
BAT-PLANT INTERACTIONS
DIETARY SPECIALIZATION
EVOLUTION
BOTTOM-UP CONTROL
PHYLLOSTOMIDAE
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/86156

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spelling Trophic structure of frugivorous bats in the Neotropics: emergent historical patternsSanchez, Mariano SebastianGiannini, Norberto PedroBAT-PLANT INTERACTIONSDIETARY SPECIALIZATIONEVOLUTIONBOTTOM-UP CONTROLPHYLLOSTOMIDAEhttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/11. Knowing the relative importance of phylogeny in dietary specialisation infrugivorous bats is key to understanding the ecological and evolutionary processes that drove their diversification and to elucidating the mechanisms allowing their coexistence in multispecific assemblages.2. We evaluate the trophic structure of frugivorous phyllostomids using multipledata sets collected throughout the Neotropics. Then, we investigate the relationship between trophic and phylogenetic structure of phyllostomids, andevaluate the evolutionary mechanisms driving current resource partitioning in phyllostomid assemblages.3. We compiled a data set of 14500 dietary records from 24 well-studied bat communities in the Neotropics. We recoded data at the plant genus level and composed two new data sets including tropical sites only, and tropical and subtropical sites pooled (i.e. including sites where diversity is significantlyreduced). We performed multivariate analyses on both data sets and estimated phylogenetic effects on the dietary patterns.4. Dietary structure in both data sets indicated that bat species remained faithful to their core plant taxa. A phylogenetic comparative method selected only a few basal clades from the entire phyllostomid tree that significantly explained the impact of evolutionary history on the observed multivariate patterns. These clades were dated to the middle Miocene, a period of particularly intense geological and environmental changes in the Neotropics. These clades were always younger than the core plant taxa with which they were strongly associated.5. Accordingly, the core diet of phyllostomid bats has remained remarkably stable since at least the past 15 My (million years), suggesting a bottom-up control of the evolution of the bat-plant interactions in the Neotropics.Fil: Sanchez, Mariano Sebastian. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste. Instituto de Biología Subtropical. Instituto de Biología Subtropical - Nodo Posadas | Universidad Nacional de Misiones. Instituto de Biología Subtropical. Instituto de Biología Subtropical - Nodo Posadas; ArgentinaFil: Giannini, Norberto Pedro. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico - Tucumán. Unidad Ejecutora Lillo; ArgentinaWiley Blackwell Publishing, Inc2018-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/86156Sanchez, Mariano Sebastian; Giannini, Norberto Pedro; Trophic structure of frugivorous bats in the Neotropics: emergent historical patterns; Wiley Blackwell Publishing, Inc; Mammal Review; 48; 2; 1-2018; 90-1070305-1838CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1111/mam.12116info:eu-repo/semantics/altIdentifier/url/https://onlinelibrary.wiley.com/doi/abs/10.1111/mam.12116info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:52:18Zoai:ri.conicet.gov.ar:11336/86156instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 09:52:19.137CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Trophic structure of frugivorous bats in the Neotropics: emergent historical patterns
title Trophic structure of frugivorous bats in the Neotropics: emergent historical patterns
spellingShingle Trophic structure of frugivorous bats in the Neotropics: emergent historical patterns
Sanchez, Mariano Sebastian
BAT-PLANT INTERACTIONS
DIETARY SPECIALIZATION
EVOLUTION
BOTTOM-UP CONTROL
PHYLLOSTOMIDAE
title_short Trophic structure of frugivorous bats in the Neotropics: emergent historical patterns
title_full Trophic structure of frugivorous bats in the Neotropics: emergent historical patterns
title_fullStr Trophic structure of frugivorous bats in the Neotropics: emergent historical patterns
title_full_unstemmed Trophic structure of frugivorous bats in the Neotropics: emergent historical patterns
title_sort Trophic structure of frugivorous bats in the Neotropics: emergent historical patterns
dc.creator.none.fl_str_mv Sanchez, Mariano Sebastian
Giannini, Norberto Pedro
author Sanchez, Mariano Sebastian
author_facet Sanchez, Mariano Sebastian
Giannini, Norberto Pedro
author_role author
author2 Giannini, Norberto Pedro
author2_role author
dc.subject.none.fl_str_mv BAT-PLANT INTERACTIONS
DIETARY SPECIALIZATION
EVOLUTION
BOTTOM-UP CONTROL
PHYLLOSTOMIDAE
topic BAT-PLANT INTERACTIONS
DIETARY SPECIALIZATION
EVOLUTION
BOTTOM-UP CONTROL
PHYLLOSTOMIDAE
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv 1. Knowing the relative importance of phylogeny in dietary specialisation infrugivorous bats is key to understanding the ecological and evolutionary processes that drove their diversification and to elucidating the mechanisms allowing their coexistence in multispecific assemblages.2. We evaluate the trophic structure of frugivorous phyllostomids using multipledata sets collected throughout the Neotropics. Then, we investigate the relationship between trophic and phylogenetic structure of phyllostomids, andevaluate the evolutionary mechanisms driving current resource partitioning in phyllostomid assemblages.3. We compiled a data set of 14500 dietary records from 24 well-studied bat communities in the Neotropics. We recoded data at the plant genus level and composed two new data sets including tropical sites only, and tropical and subtropical sites pooled (i.e. including sites where diversity is significantlyreduced). We performed multivariate analyses on both data sets and estimated phylogenetic effects on the dietary patterns.4. Dietary structure in both data sets indicated that bat species remained faithful to their core plant taxa. A phylogenetic comparative method selected only a few basal clades from the entire phyllostomid tree that significantly explained the impact of evolutionary history on the observed multivariate patterns. These clades were dated to the middle Miocene, a period of particularly intense geological and environmental changes in the Neotropics. These clades were always younger than the core plant taxa with which they were strongly associated.5. Accordingly, the core diet of phyllostomid bats has remained remarkably stable since at least the past 15 My (million years), suggesting a bottom-up control of the evolution of the bat-plant interactions in the Neotropics.
Fil: Sanchez, Mariano Sebastian. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste. Instituto de Biología Subtropical. Instituto de Biología Subtropical - Nodo Posadas | Universidad Nacional de Misiones. Instituto de Biología Subtropical. Instituto de Biología Subtropical - Nodo Posadas; Argentina
Fil: Giannini, Norberto Pedro. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico - Tucumán. Unidad Ejecutora Lillo; Argentina
description 1. Knowing the relative importance of phylogeny in dietary specialisation infrugivorous bats is key to understanding the ecological and evolutionary processes that drove their diversification and to elucidating the mechanisms allowing their coexistence in multispecific assemblages.2. We evaluate the trophic structure of frugivorous phyllostomids using multipledata sets collected throughout the Neotropics. Then, we investigate the relationship between trophic and phylogenetic structure of phyllostomids, andevaluate the evolutionary mechanisms driving current resource partitioning in phyllostomid assemblages.3. We compiled a data set of 14500 dietary records from 24 well-studied bat communities in the Neotropics. We recoded data at the plant genus level and composed two new data sets including tropical sites only, and tropical and subtropical sites pooled (i.e. including sites where diversity is significantlyreduced). We performed multivariate analyses on both data sets and estimated phylogenetic effects on the dietary patterns.4. Dietary structure in both data sets indicated that bat species remained faithful to their core plant taxa. A phylogenetic comparative method selected only a few basal clades from the entire phyllostomid tree that significantly explained the impact of evolutionary history on the observed multivariate patterns. These clades were dated to the middle Miocene, a period of particularly intense geological and environmental changes in the Neotropics. These clades were always younger than the core plant taxa with which they were strongly associated.5. Accordingly, the core diet of phyllostomid bats has remained remarkably stable since at least the past 15 My (million years), suggesting a bottom-up control of the evolution of the bat-plant interactions in the Neotropics.
publishDate 2018
dc.date.none.fl_str_mv 2018-01
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/86156
Sanchez, Mariano Sebastian; Giannini, Norberto Pedro; Trophic structure of frugivorous bats in the Neotropics: emergent historical patterns; Wiley Blackwell Publishing, Inc; Mammal Review; 48; 2; 1-2018; 90-107
0305-1838
CONICET Digital
CONICET
url http://hdl.handle.net/11336/86156
identifier_str_mv Sanchez, Mariano Sebastian; Giannini, Norberto Pedro; Trophic structure of frugivorous bats in the Neotropics: emergent historical patterns; Wiley Blackwell Publishing, Inc; Mammal Review; 48; 2; 1-2018; 90-107
0305-1838
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1111/mam.12116
info:eu-repo/semantics/altIdentifier/url/https://onlinelibrary.wiley.com/doi/abs/10.1111/mam.12116
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Wiley Blackwell Publishing, Inc
publisher.none.fl_str_mv Wiley Blackwell Publishing, Inc
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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