Please use this identifier to cite or link to this item: http://repositorio.unicamp.br/jspui/handle/REPOSIP/349065
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dc.contributor.CRUESPUNIVERSIDADE ESTADUAL DE CAMPINASpt_BR
dc.contributor.authorunicampSazima, Cristina-
dc.contributor.authorunicampGuimarães Junior, Paulo Roberto-
dc.contributor.authorunicampReis, Sérgio Furtado dos-
dc.contributor.authorunicampSazima, Ivan-
dc.typeArtigopt_BR
dc.titleWhat makes a species central in a cleaning mutualism network?pt_BR
dc.contributor.authorSazima, Cristina-
dc.contributor.authorGuimarães, Paulo R.-
dc.contributor.authorReis, Sérgio F. dos-
dc.contributor.authorSazima, Ivan-
dc.subjectMutualismo (Biologia)pt_BR
dc.subject.otherlanguageMutualism (Biology)pt_BR
dc.description.abstractMutualisms often form networks of interacting species, characterized by the existence of a central core of species that potentially drive the ecology and the evolution of the whole community. Centrality measures allow quantification of how central or peripheral a species is within a network, thus informing about the role of each species in network organization, dynamics, and stability. In the present study we addressed the question whether the structural position of species in the network (i.e. their topological importance) relates to their ecological traits. We studied interactions between cleaner and client reef fishes to identify central and peripheral species within a mutualistic network, and investigated five ecological correlates. We used three measures to estimate the level of centrality of a species for distinct structural patterns, such as the number of interactions and the structural proximity to other species. Through the use of a principal component analysis (PCA) we observed that the centrality measures were highly correlated (92.5%) in the studied network, which indicates that the same species plays a similar role for the different structural patterns. Three cleaner and ten client species had positive values of centrality, which suggests that these species are modulating ecological and evolutionary dynamics within the network. Higher centralities were related to higher abundances and feeding habits for client fishes, but not for cleaners. The high correlation between centrality measures in the present study is likely related to the nested structure of the cleaning network. The cleaner species’ set, by having central species that are not necessarily the most abundant ones, bears potentially more vulnerable points for network cohesiveness. Additionally, the present study generalizes previous findings for plant–animal mutualisms, as it shows that the structure of marine mutualisms is also related to a complex interplay between abundance and niche‐related featurespt_BR
dc.relation.ispartofOikospt_BR
dc.publisher.cityChichesterpt_BR
dc.publisher.countryReino Unidopt_BR
dc.publisherWileypt_BR
dc.date.issued2010-
dc.date.monthofcirculationAug.pt_BR
dc.language.isoengpt_BR
dc.description.volume119pt_BR
dc.description.issuenumber8pt_BR
dc.description.firstpage1319pt_BR
dc.description.lastpage1325pt_BR
dc.rightsFechadopt_BR
dc.sourceWOSpt_BR
dc.identifier.issn0030-1299pt_BR
dc.identifier.eissn1600-0706pt_BR
dc.identifier.doi10.1111/j.1600-0706.2009.18222.xpt_BR
dc.identifier.urlhttps://onlinelibrary.wiley.com/doi/full/10.1111/j.1600-0706.2009.18222.xpt_BR
dc.description.sponsorshipCONSELHO NACIONAL DE DESENVOLVIMENTO CIENTÍFICO E TECNOLÓGICO - CNPQpt_BR
dc.description.sponsorshipFUNDAÇÃO DE AMPARO À PESQUISA DO ESTADO DE SÃO PAULO - FAPESPpt_BR
dc.description.sponsordocumentnumbernão tempt_BR
dc.description.sponsordocumentnumbernão tempt_BR
dc.date.available2020-09-10T17:03:37Z-
dc.date.accessioned2020-09-10T17:03:37Z-
dc.description.provenanceSubmitted by Mariana Aparecida Azevedo (mary1@unicamp.br) on 2020-09-10T17:03:37Z No. of bitstreams: 0. Added 1 bitstream(s) on 2021-01-04T15:13:18Z : No. of bitstreams: 1 000280356200013.pdf: 1324630 bytes, checksum: d4981a6d78bb4c02c5626a06953d96bf (MD5)en
dc.description.provenanceMade available in DSpace on 2020-09-10T17:03:37Z (GMT). No. of bitstreams: 0 Previous issue date: 2010en
dc.identifier.urihttp://repositorio.unicamp.br/jspui/handle/REPOSIP/349065-
dc.contributor.departmentsem informaçãopt_BR
dc.contributor.departmentsem informaçãopt_BR
dc.contributor.departmentDepartamento de Biologia Animalpt_BR
dc.contributor.departmentsem informaçãopt_BR
dc.contributor.unidadeInstituto de Biologiapt_BR
dc.contributor.unidadeInstituto de Física "Gleb Wataghin"pt_BR
dc.identifier.source000280356200013pt_BR
dc.creator.orcidsem informaçãopt_BR
dc.creator.orcidsem informaçãopt_BR
dc.creator.orcidsem informaçãopt_BR
dc.creator.orcid0000-0002-0362-1756pt_BR
dc.type.formArtigo de pesquisapt_BR
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IB - Artigos e Outros Documentos

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