Strength of niche processes for species interactions is lower for generalists and exotic species

Autores
Peralta, Guadalupe; Perry, George L.W.; Vazquez, Diego P.; Dehling, D. Matthias; Tylianakis, Jason M.
Año de publicación
2020
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Niche and neutral processes jointly influence species interactions. Predictions of interactions based on these processes assume that they operate similarly across all species. However, species characteristics could systematically create differences in the strength of niche or neutral processes for each interspecific interaction. We used national-level records of plant–frugivore interactions, species traits, biogeographic status (native vs. exotic), phylogenies and species range sizes to test the hypothesis that the strength of niche processes in species interactions changes in predictable ways depending on trophic generalism and biogeographic status of the interacting species. The strength of niche processes (measured as trait matching) decreased when the generalism of the interacting partners increased. Furthermore, the slope of this negative relationship between trait matching and generalism of the interacting partners was steeper (more negative) for interactions between exotic species than those between native species. These results remained significant after accounting for the potential effects of neutral processes (estimated by species range size). These observed changes in the strength of niche processes in generating species interactions, after accounting for effects of neutral processes, could improve predictions of ecological networks from species trait data. Specifically, due to their shorter co-evolutionary history, exotic species tend to interact with native species even when lower trait matching occurs than in interactions among native species. Likewise, interactions between generalist bird species and generalist plant species should be expected to occur despite low trait matching between species, whereas interactions between specialist species involve higher trait matching.
Fil: Peralta, Guadalupe. University of Canterbury; Nueva Zelanda
Fil: Perry, George L.W.. University of Auckland; Nueva Zelanda
Fil: Vazquez, Diego P.. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza. Instituto Argentino de Investigaciones de las Zonas Áridas. Provincia de Mendoza. Instituto Argentino de Investigaciones de las Zonas Áridas. Universidad Nacional de Cuyo. Instituto Argentino de Investigaciones de las Zonas Áridas; Argentina
Fil: Dehling, D. Matthias. University of Canterbury; Nueva Zelanda
Fil: Tylianakis, Jason M.. University of Canterbury; Nueva Zelanda
Materia
BIRDS
FUNCTIONAL DIVERSITY
NATIVE SPECIES
NEUTRAL PROCESSES
PHYLOGENETIC MATCHING
PLANT–FRUGIVORE NETWORKS
SPECIALIZATION
TRAIT MATCHING
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:11336/144564
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/144564
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Strength of niche processes for species interactions is lower for generalists and exotic speciesPeralta, GuadalupePerry, George L.W.Vazquez, Diego P.Dehling, D. MatthiasTylianakis, Jason M.BIRDSFUNCTIONAL DIVERSITYNATIVE SPECIESNEUTRAL PROCESSESPHYLOGENETIC MATCHINGPLANT–FRUGIVORE NETWORKSSPECIALIZATIONTRAIT MATCHINGhttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1Niche and neutral processes jointly influence species interactions. Predictions of interactions based on these processes assume that they operate similarly across all species. However, species characteristics could systematically create differences in the strength of niche or neutral processes for each interspecific interaction. We used national-level records of plant–frugivore interactions, species traits, biogeographic status (native vs. exotic), phylogenies and species range sizes to test the hypothesis that the strength of niche processes in species interactions changes in predictable ways depending on trophic generalism and biogeographic status of the interacting species. The strength of niche processes (measured as trait matching) decreased when the generalism of the interacting partners increased. Furthermore, the slope of this negative relationship between trait matching and generalism of the interacting partners was steeper (more negative) for interactions between exotic species than those between native species. These results remained significant after accounting for the potential effects of neutral processes (estimated by species range size). These observed changes in the strength of niche processes in generating species interactions, after accounting for effects of neutral processes, could improve predictions of ecological networks from species trait data. Specifically, due to their shorter co-evolutionary history, exotic species tend to interact with native species even when lower trait matching occurs than in interactions among native species. Likewise, interactions between generalist bird species and generalist plant species should be expected to occur despite low trait matching between species, whereas interactions between specialist species involve higher trait matching.Fil: Peralta, Guadalupe. University of Canterbury; Nueva ZelandaFil: Perry, George L.W.. University of Auckland; Nueva ZelandaFil: Vazquez, Diego P.. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza. Instituto Argentino de Investigaciones de las Zonas Áridas. Provincia de Mendoza. Instituto Argentino de Investigaciones de las Zonas Áridas. Universidad Nacional de Cuyo. Instituto Argentino de Investigaciones de las Zonas Áridas; ArgentinaFil: Dehling, D. Matthias. University of Canterbury; Nueva ZelandaFil: Tylianakis, Jason M.. University of Canterbury; Nueva ZelandaWiley Blackwell Publishing, Inc2020-06info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/144564Peralta, Guadalupe; Perry, George L.W.; Vazquez, Diego P.; Dehling, D. Matthias; Tylianakis, Jason M.; Strength of niche processes for species interactions is lower for generalists and exotic species; Wiley Blackwell Publishing, Inc; Journal Of Animal Ecology; 89; 9; 6-2020; 2145-21550021-8790CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://onlinelibrary.wiley.com/doi/abs/10.1111/1365-2656.13274info:eu-repo/semantics/altIdentifier/doi/10.1111/1365-2656.13274info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-22T12:18:17Zoai:ri.conicet.gov.ar:11336/144564instacron: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:34982025-10-22 12:18:18.113CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Strength of niche processes for species interactions is lower for generalists and exotic species
title Strength of niche processes for species interactions is lower for generalists and exotic species
spellingShingle Strength of niche processes for species interactions is lower for generalists and exotic species
Peralta, Guadalupe
BIRDS
FUNCTIONAL DIVERSITY
NATIVE SPECIES
NEUTRAL PROCESSES
PHYLOGENETIC MATCHING
PLANT–FRUGIVORE NETWORKS
SPECIALIZATION
TRAIT MATCHING
title_short Strength of niche processes for species interactions is lower for generalists and exotic species
title_full Strength of niche processes for species interactions is lower for generalists and exotic species
title_fullStr Strength of niche processes for species interactions is lower for generalists and exotic species
title_full_unstemmed Strength of niche processes for species interactions is lower for generalists and exotic species
title_sort Strength of niche processes for species interactions is lower for generalists and exotic species
dc.creator.none.fl_str_mv Peralta, Guadalupe
Perry, George L.W.
Vazquez, Diego P.
Dehling, D. Matthias
Tylianakis, Jason M.
author Peralta, Guadalupe
author_facet Peralta, Guadalupe
Perry, George L.W.
Vazquez, Diego P.
Dehling, D. Matthias
Tylianakis, Jason M.
author_role author
author2 Perry, George L.W.
Vazquez, Diego P.
Dehling, D. Matthias
Tylianakis, Jason M.
author2_role author
author
author
author
dc.subject.none.fl_str_mv BIRDS
FUNCTIONAL DIVERSITY
NATIVE SPECIES
NEUTRAL PROCESSES
PHYLOGENETIC MATCHING
PLANT–FRUGIVORE NETWORKS
SPECIALIZATION
TRAIT MATCHING
topic BIRDS
FUNCTIONAL DIVERSITY
NATIVE SPECIES
NEUTRAL PROCESSES
PHYLOGENETIC MATCHING
PLANT–FRUGIVORE NETWORKS
SPECIALIZATION
TRAIT MATCHING
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Niche and neutral processes jointly influence species interactions. Predictions of interactions based on these processes assume that they operate similarly across all species. However, species characteristics could systematically create differences in the strength of niche or neutral processes for each interspecific interaction. We used national-level records of plant–frugivore interactions, species traits, biogeographic status (native vs. exotic), phylogenies and species range sizes to test the hypothesis that the strength of niche processes in species interactions changes in predictable ways depending on trophic generalism and biogeographic status of the interacting species. The strength of niche processes (measured as trait matching) decreased when the generalism of the interacting partners increased. Furthermore, the slope of this negative relationship between trait matching and generalism of the interacting partners was steeper (more negative) for interactions between exotic species than those between native species. These results remained significant after accounting for the potential effects of neutral processes (estimated by species range size). These observed changes in the strength of niche processes in generating species interactions, after accounting for effects of neutral processes, could improve predictions of ecological networks from species trait data. Specifically, due to their shorter co-evolutionary history, exotic species tend to interact with native species even when lower trait matching occurs than in interactions among native species. Likewise, interactions between generalist bird species and generalist plant species should be expected to occur despite low trait matching between species, whereas interactions between specialist species involve higher trait matching.
Fil: Peralta, Guadalupe. University of Canterbury; Nueva Zelanda
Fil: Perry, George L.W.. University of Auckland; Nueva Zelanda
Fil: Vazquez, Diego P.. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza. Instituto Argentino de Investigaciones de las Zonas Áridas. Provincia de Mendoza. Instituto Argentino de Investigaciones de las Zonas Áridas. Universidad Nacional de Cuyo. Instituto Argentino de Investigaciones de las Zonas Áridas; Argentina
Fil: Dehling, D. Matthias. University of Canterbury; Nueva Zelanda
Fil: Tylianakis, Jason M.. University of Canterbury; Nueva Zelanda
description Niche and neutral processes jointly influence species interactions. Predictions of interactions based on these processes assume that they operate similarly across all species. However, species characteristics could systematically create differences in the strength of niche or neutral processes for each interspecific interaction. We used national-level records of plant–frugivore interactions, species traits, biogeographic status (native vs. exotic), phylogenies and species range sizes to test the hypothesis that the strength of niche processes in species interactions changes in predictable ways depending on trophic generalism and biogeographic status of the interacting species. The strength of niche processes (measured as trait matching) decreased when the generalism of the interacting partners increased. Furthermore, the slope of this negative relationship between trait matching and generalism of the interacting partners was steeper (more negative) for interactions between exotic species than those between native species. These results remained significant after accounting for the potential effects of neutral processes (estimated by species range size). These observed changes in the strength of niche processes in generating species interactions, after accounting for effects of neutral processes, could improve predictions of ecological networks from species trait data. Specifically, due to their shorter co-evolutionary history, exotic species tend to interact with native species even when lower trait matching occurs than in interactions among native species. Likewise, interactions between generalist bird species and generalist plant species should be expected to occur despite low trait matching between species, whereas interactions between specialist species involve higher trait matching.
publishDate 2020
dc.date.none.fl_str_mv 2020-06
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/11336/144564
Peralta, Guadalupe; Perry, George L.W.; Vazquez, Diego P.; Dehling, D. Matthias; Tylianakis, Jason M.; Strength of niche processes for species interactions is lower for generalists and exotic species; Wiley Blackwell Publishing, Inc; Journal Of Animal Ecology; 89; 9; 6-2020; 2145-2155
0021-8790
CONICET Digital
CONICET
url http://hdl.handle.net/11336/144564
identifier_str_mv Peralta, Guadalupe; Perry, George L.W.; Vazquez, Diego P.; Dehling, D. Matthias; Tylianakis, Jason M.; Strength of niche processes for species interactions is lower for generalists and exotic species; Wiley Blackwell Publishing, Inc; Journal Of Animal Ecology; 89; 9; 6-2020; 2145-2155
0021-8790
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://onlinelibrary.wiley.com/doi/abs/10.1111/1365-2656.13274
info:eu-repo/semantics/altIdentifier/doi/10.1111/1365-2656.13274
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
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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score 12.982451

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