The structure of fish follower-feeding associations at three oceanic islands in southwestern Atlantic

Detalhes bibliográficos
Autor(a) principal: Sazima, Ivan, 1942-
Data de Publicação: 2020
Tipo de documento: Artigo
Título da fonte: Repositório da Produção Científica e Intelectual da Unicamp
Texto Completo: https://hdl.handle.net/20.500.12733/1670858
Resumo: Agradecimentos: This study was part of the research program "Programa de Monitoramento de Longa Duração das Comunidades Recifais de Ilhas Oceânicas - PELD" (441241/2016-6, Carlos E.L. Ferreira-PI). K.Y.I. received scholarships from Coordination for the Improvement of Higher Education Personnel (CAPES) - Finance Code 001 - and Brazilian National Council for Scientific and Technological Development (CNPq); T.C.M. received post-doctoral fellowship from Fundação de Amparo à Pesquisa do Estado do Rio de Janeiro (FAPERJ; E-26/202.858/2016); J.P.Q. received post-doctoral fellowship from FAPESP (2018/21380-0); M.C. received post-doctoral fellowships from CNPq (153797/2016-9), Projeto Monitoramento de Praias (PMP/BS UFPR/UNIVALI 46/2016) and CAPES (PDE 88881.170254/2018-01); I.S. received grants from CNPq. We thank J.P. Krajewski, C. Sazima, and L. Almeida for the photographs of reef fish follower-feeding associations, and two anonymous referees for insightful suggestions. J.P.Q. thanks for the contribution of the Research Center for Marine Biodiversity of the University of São Paulo (NPBiomar)
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spelling The structure of fish follower-feeding associations at three oceanic islands in southwestern AtlanticPeixe - Alimentação e raçõesInterações ecológicasFishes - Feeding and feedsEcological interactionsNuclear-follower associationsCommensalismBrazilian provinceArtigo originalAgradecimentos: This study was part of the research program "Programa de Monitoramento de Longa Duração das Comunidades Recifais de Ilhas Oceânicas - PELD" (441241/2016-6, Carlos E.L. Ferreira-PI). K.Y.I. received scholarships from Coordination for the Improvement of Higher Education Personnel (CAPES) - Finance Code 001 - and Brazilian National Council for Scientific and Technological Development (CNPq); T.C.M. received post-doctoral fellowship from Fundação de Amparo à Pesquisa do Estado do Rio de Janeiro (FAPERJ; E-26/202.858/2016); J.P.Q. received post-doctoral fellowship from FAPESP (2018/21380-0); M.C. received post-doctoral fellowships from CNPq (153797/2016-9), Projeto Monitoramento de Praias (PMP/BS UFPR/UNIVALI 46/2016) and CAPES (PDE 88881.170254/2018-01); I.S. received grants from CNPq. We thank J.P. Krajewski, C. Sazima, and L. Almeida for the photographs of reef fish follower-feeding associations, and two anonymous referees for insightful suggestions. J.P.Q. thanks for the contribution of the Research Center for Marine Biodiversity of the University of São Paulo (NPBiomar)Abstract: Structurally complex and competitive environments such as reef habitats may promote alternative behavioural feeding tactics in fishes. An understudied behavioural tactic is the follower-feeding association, in which individuals of a species follow (called "follower") and benefit from the foraging activities of individuals of another species that disturbs the substrate (called "nuclear"). Here, we investigated the incidence of this tactic at three oceanic islands in the southwestern Atlantic by characterizing pairwise, and the emergent network of follower-feeding associations. We quantified associations among species according to their trophic categories, activity period, and group size. The incidence of follower-feeding associations was higher at islands with higher species richness, but the proportion of associations per species was higher at islands with lower species richness. Overall, mobile invertebrate-feeders, omnivores and macrocarnivores were the most common trophic categories engaged in this tactic. Most of follower-feeding associations involved diurnal species, which indicates that followers rely on visual cues to engage in this tactic. We also found that nuclear species were mainly solitary, while followers tended to aggregate in small- to medium-sized groups. Our study indicates that follower-feeding association is an opportunistic yet frequent feeding tactic at oceanic islands, which may stem from resource partitioning in such remote habitatsCONSELHO NACIONAL DE DESENVOLVIMENTO CIENTÍFICO E TECNOLÓGICO - CNPQCOORDENAÇÃO DE APERFEIÇOAMENTO DE PESSOAL DE NÍVEL SUPERIOR - CAPESFUNDAÇÃO DE AMPARO À PESQUISA DO ESTADO DE SÃO PAULO - FAPESPFechadoUNIVERSIDADE ESTADUAL DE CAMPINASSazima, Ivan, 1942-2020info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttps://hdl.handle.net/20.500.12733/1670858SAZIMA, Ivan. The structure of fish follower-feeding associations at three oceanic islands in southwestern Atlantic. Environmental biology of fishes. Dordrecht : Springer, 2020.. Vol. 103, no. 1 (Jan., 2020). Disponível em: https://hdl.handle.net/20.500.12733/1670858. Acesso em: 24 mai. 2023.Inglêshttps://repositorio.unicamp.br/acervo/detalhe/1227980reponame:Repositório da Produção Científica e Intelectual da Unicampinstname:Universidade Estadual de Campinas (UNICAMP)instacron:UNICAMPinfo:eu-repo/semantics/openAccess2022-03-04T13:49:35Zoai:https://www.repositorio.unicamp.br/:1227980Repositório InstitucionalPUBhttp://repositorio.unicamp.br/oai/requestreposip@unicamp.bropendoar:2022-03-04T13:49:35Repositório da Produção Científica e Intelectual da Unicamp - Universidade Estadual de Campinas (UNICAMP)false
dc.title.none.fl_str_mv The structure of fish follower-feeding associations at three oceanic islands in southwestern Atlantic
title The structure of fish follower-feeding associations at three oceanic islands in southwestern Atlantic
spellingShingle The structure of fish follower-feeding associations at three oceanic islands in southwestern Atlantic
Sazima, Ivan, 1942-
Peixe - Alimentação e rações
Interações ecológicas
Fishes - Feeding and feeds
Ecological interactions
Nuclear-follower associations
Commensalism
Brazilian province
Artigo original
title_short The structure of fish follower-feeding associations at three oceanic islands in southwestern Atlantic
title_full The structure of fish follower-feeding associations at three oceanic islands in southwestern Atlantic
title_fullStr The structure of fish follower-feeding associations at three oceanic islands in southwestern Atlantic
title_full_unstemmed The structure of fish follower-feeding associations at three oceanic islands in southwestern Atlantic
title_sort The structure of fish follower-feeding associations at three oceanic islands in southwestern Atlantic
author Sazima, Ivan, 1942-
author_facet Sazima, Ivan, 1942-
author_role author
dc.contributor.none.fl_str_mv UNIVERSIDADE ESTADUAL DE CAMPINAS
dc.contributor.author.fl_str_mv Sazima, Ivan, 1942-
dc.subject.por.fl_str_mv Peixe - Alimentação e rações
Interações ecológicas
Fishes - Feeding and feeds
Ecological interactions
Nuclear-follower associations
Commensalism
Brazilian province
Artigo original
topic Peixe - Alimentação e rações
Interações ecológicas
Fishes - Feeding and feeds
Ecological interactions
Nuclear-follower associations
Commensalism
Brazilian province
Artigo original
description Agradecimentos: This study was part of the research program "Programa de Monitoramento de Longa Duração das Comunidades Recifais de Ilhas Oceânicas - PELD" (441241/2016-6, Carlos E.L. Ferreira-PI). K.Y.I. received scholarships from Coordination for the Improvement of Higher Education Personnel (CAPES) - Finance Code 001 - and Brazilian National Council for Scientific and Technological Development (CNPq); T.C.M. received post-doctoral fellowship from Fundação de Amparo à Pesquisa do Estado do Rio de Janeiro (FAPERJ; E-26/202.858/2016); J.P.Q. received post-doctoral fellowship from FAPESP (2018/21380-0); M.C. received post-doctoral fellowships from CNPq (153797/2016-9), Projeto Monitoramento de Praias (PMP/BS UFPR/UNIVALI 46/2016) and CAPES (PDE 88881.170254/2018-01); I.S. received grants from CNPq. We thank J.P. Krajewski, C. Sazima, and L. Almeida for the photographs of reef fish follower-feeding associations, and two anonymous referees for insightful suggestions. J.P.Q. thanks for the contribution of the Research Center for Marine Biodiversity of the University of São Paulo (NPBiomar)
publishDate 2020
dc.date.none.fl_str_mv 2020
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://hdl.handle.net/20.500.12733/1670858
SAZIMA, Ivan. The structure of fish follower-feeding associations at three oceanic islands in southwestern Atlantic. Environmental biology of fishes. Dordrecht : Springer, 2020.. Vol. 103, no. 1 (Jan., 2020). Disponível em: https://hdl.handle.net/20.500.12733/1670858. Acesso em: 24 mai. 2023.
url https://hdl.handle.net/20.500.12733/1670858
identifier_str_mv SAZIMA, Ivan. The structure of fish follower-feeding associations at three oceanic islands in southwestern Atlantic. Environmental biology of fishes. Dordrecht : Springer, 2020.. Vol. 103, no. 1 (Jan., 2020). Disponível em: https://hdl.handle.net/20.500.12733/1670858. Acesso em: 24 mai. 2023.
dc.language.iso.fl_str_mv Inglês
language_invalid_str_mv Inglês
dc.relation.none.fl_str_mv https://repositorio.unicamp.br/acervo/detalhe/1227980
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv reponame:Repositório da Produção Científica e Intelectual da Unicamp
instname:Universidade Estadual de Campinas (UNICAMP)
instacron:UNICAMP
instname_str Universidade Estadual de Campinas (UNICAMP)
instacron_str UNICAMP
institution UNICAMP
reponame_str Repositório da Produção Científica e Intelectual da Unicamp
collection Repositório da Produção Científica e Intelectual da Unicamp
repository.name.fl_str_mv Repositório da Produção Científica e Intelectual da Unicamp - Universidade Estadual de Campinas (UNICAMP)
repository.mail.fl_str_mv reposip@unicamp.br
_version_ 1766887318834118656

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