Trophic guilds of EPT (Ephemeroptera, Plecoptera, and Trichoptera) in three basins of the Brazilian Savanna

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dc.contributor.authorCeneviva-Bastos, Mônica [UNESP]
dc.contributor.authorPrates, Dayane Boracini [UNESP]
dc.contributor.authorde Mei Romero, Renato
dc.contributor.authorBispo, Pitágoras Conceição [UNESP]
dc.contributor.authorCasatti, Lilian [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionMarechal Deodoro Campus
dc.date.accessioned2018-12-11T17:08:53Z
dc.date.available2018-12-11T17:08:53Z
dc.date.issued2017-03-01
dc.description.abstractInsects of the orders Ephemeroptera, Plecoptera, and Trichoptera (EPT) are prominent among stream biota and are associated with many ecological processes in these environments, meaning that a proper definition of their habits is essential. We studied EPT from three watersheds in Brazil (Paraguai, Paraná, and São Francisco) in order to (i) determine the trophic guilds of EPT genera sampled; (ii) determine whether trophic guilds reflect EPT phylogenetic component (taxonomic distance); (iii) compare trophic guild composition among watersheds; and (iv) verify the effect of environmental components in trophic guild composition. Eight trophic guilds were determined based on gut content analysis: detritivores, fine-detritivores, fine-detritivores/algivores, coarse-detritivores, coarse-detritivore/algivores, periphytivores, carnivores, and omnivores. Caddisflies presented the most variable diet and many genera belonged to different trophic guilds in different basins. Overall trophic guild composition did not reflect the taxonomic distance among taxa and it did not differ among the three basins. Instead, EPT guilds were related to local environmental variables, evidencing that their diet probably varies according to local resource availability, highlighting the importance of empirical assessments of diet for ecological studies.en
dc.description.affiliationUNESP— São Paulo State University Biology Department, FCL, 2100 Dom Antônio Avenue
dc.description.affiliationUNESP—São Paulo State University Zoology and Botany Department, IBILCE, 2265 Cristóvão Colombo Street, São José do Rio Preto
dc.description.affiliationIFAL—Instituto Federal de Alagoas Marechal Deodoro Campus, 176 Lourival Alfredo Street
dc.description.affiliationUnespUNESP— São Paulo State University Biology Department, FCL, 2100 Dom Antônio Avenue
dc.description.affiliationUnespUNESP—São Paulo State University Zoology and Botany Department, IBILCE, 2265 Cristóvão Colombo Street, São José do Rio Preto
dc.description.sponsorshipCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
dc.description.sponsorshipFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.description.sponsorshipConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.description.sponsorshipIdFAPESP: 2007/05400-6
dc.description.sponsorshipIdFAPESP: 2009/53233-7
dc.description.sponsorshipIdFAPESP: 2011/11641-1
dc.description.sponsorshipIdFAPESP: 2012/06747-8
dc.description.sponsorshipIdCNPq: 301755/2013-2
dc.description.sponsorshipIdCNPq: 305275/2014-3
dc.description.sponsorshipIdCNPq: CNPq—555096/2006-8
dc.format.extent11-17
dc.identifierhttp://dx.doi.org/10.1016/j.limno.2016.12.004
dc.identifier.citationLimnologica, v. 63, p. 11-17.
dc.identifier.doi10.1016/j.limno.2016.12.004
dc.identifier.file2-s2.0-85008599126.pdf
dc.identifier.issn0075-9511
dc.identifier.lattes8041011456158217
dc.identifier.lattes3831901595831860
dc.identifier.orcid0000-0002-7356-8882
dc.identifier.scopus2-s2.0-85008599126
dc.identifier.urihttp://hdl.handle.net/11449/174043
dc.language.isoeng
dc.relation.ispartofLimnologica
dc.relation.ispartofsjr0,747
dc.rights.accessRightsAcesso aberto
dc.sourceScopus
dc.subjectAquatic insects
dc.subjectDiet analysis
dc.subjectFunctional feeding groups
dc.subjectMacroinvertebrates
dc.subjectStreams
dc.titleTrophic guilds of EPT (Ephemeroptera, Plecoptera, and Trichoptera) in three basins of the Brazilian Savannaen
dc.typeArtigo
unesp.author.lattes8041011456158217
unesp.author.lattes3831901595831860(4)
unesp.author.orcid0000-0002-7356-8882(4)

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Artigos - Zoologia e Botânica - IBILCE