Mirmecofauna em um fragmento de floresta atlântica urbana no município de Marília, Brasil
Autor(a) principal: | |
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Data de Publicação: | 2011 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://www.seer.ufu.br/index.php/biosciencejournal/article/view/7670 http://hdl.handle.net/11449/39965 |
Resumo: | The aim of this study was to verify the influence of the habitat fragmentation on the Ant Fauna in an urban fragment of Semideciduous Seasonal Atlantic Forest located in the municipality of Marilia, São Paulo, Brazil. The studied fragment was divided into three environments in relation to edge: "Edge" (2m), "Transition" (30m) and "Interior" (90m). By using pitfalls traps and attractive baits there were done nine samples between November 2007 and February 2008. There were collected 3.873 individuals distributed into five subfamilies, 19 genera and 33 species. Five species were abundant on three studied environments: Ectatomma sp1, Mycocepurus goeldii, Paratrechina sp1, Pheidole sp2, Trachymyrmex sp1, Wasmannia auropunctata. The edge and transition environments presented the lower Simpsons diversity index and higher species dominance. However, it was observed little variation between these parameters between environments. Faunistic similarity between environments, expressed by Jaccard's similarity index showed high similarity between all studied environments. Because the studied site is an urban fragment, the similarity found between these areas can be related to habitat fragmentation process, an historical of constant anthropic perturbation and low local colonization rates. However, we suggest that a posteriori evaluation should be done with other arthropods groups like spiders and beetles in due to understand the changes that occur in urban fragments and support the choice of conservation and management actions in favor of this important forest remnant localized in urban area of Marilia, São Paulo, Brazil. |
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Mirmecofauna em um fragmento de floresta atlântica urbana no município de Marília, BrasilAnt fauna in a urban remnant of atlantic forest in the municipality of Marilia, state of São Paulo, BrazilBioindicatorsAntsUrban FragmentationAtlantic ForestSão PauloThe aim of this study was to verify the influence of the habitat fragmentation on the Ant Fauna in an urban fragment of Semideciduous Seasonal Atlantic Forest located in the municipality of Marilia, São Paulo, Brazil. The studied fragment was divided into three environments in relation to edge: "Edge" (2m), "Transition" (30m) and "Interior" (90m). By using pitfalls traps and attractive baits there were done nine samples between November 2007 and February 2008. There were collected 3.873 individuals distributed into five subfamilies, 19 genera and 33 species. Five species were abundant on three studied environments: Ectatomma sp1, Mycocepurus goeldii, Paratrechina sp1, Pheidole sp2, Trachymyrmex sp1, Wasmannia auropunctata. The edge and transition environments presented the lower Simpsons diversity index and higher species dominance. However, it was observed little variation between these parameters between environments. Faunistic similarity between environments, expressed by Jaccard's similarity index showed high similarity between all studied environments. Because the studied site is an urban fragment, the similarity found between these areas can be related to habitat fragmentation process, an historical of constant anthropic perturbation and low local colonization rates. However, we suggest that a posteriori evaluation should be done with other arthropods groups like spiders and beetles in due to understand the changes that occur in urban fragments and support the choice of conservation and management actions in favor of this important forest remnant localized in urban area of Marilia, São Paulo, Brazil.O objetivo deste estudo foi verificar a influência da fragmentação urbana sob a mirmecofauna de uma Floresta Atlântica Estacional Semidecidual localizada no município de Marília/SP. Para isso, o fragmento foi dividido em três ambientes em relação à distância da borda, e adicionalmente denominados de Borda, Transição e Centro. Através de armadilhas pitfall e isca atrativa, foram realizadas nove coletas durante os meses de novembro de 2007 e fevereiro de 2008. No presente estudo, foram capturados 3.873 indivíduos, distribuídos em cinco subfamílias, 19 gêneros e 33 espécies. Cinco espécies foram comuns nos três ambientes estudados: Ectatomma sp1, Mycocepurus goeldii, Paratrechina sp1, Pheidole sp2, Trachymyrmex sp1, Wasmannia auropunctata. A borda do fragmento e o ambiente de transição apresentaram os menores Índice de Diversidade de Simpson e a maior dominância de espécies, entretanto, existe pouca variação entre esses aspectos avaliados e entre ambientes. A similaridade faunística entre os ambientes, calculados através do Índice de Similaridade de Sorensen, mostra uma alta similaridade entre todos os ambientes, sendo que as semelhanças encontradas entre as áreas podem estar relacionadas a fatores ligados ao processo da fragmentação, além do histórico de constantes perturbações antrópicas e baixa colonização no local, pois representa um fragmento urbano. Contudo, sugerimos que seja feita uma avaliação a posteriori com outros grupos de bioindicadores, permitindo o acompanhamento dessas alterações que ocorrem no local, subsidiando a escolha de medidas adequadas de manejo, visando a conservação desse importante remanescente florestal dentro da cidade de Marília, São Paulo.Univ Fed Mato Grosso UFMT, IB, Cuiaba, MT, BrazilUniv Estadual Paulista, UNESP, Rio Claro, SP, BrazilUniv Estadual Norte Fluminense Darcy Ribeiro UENF, CBB, Campos Dos Goytacazes, RJ, BrazilUniv Estadual Paulista, UNESP, Rio Claro, SP, BrazilUniversidade Federal de Uberlândia (UFU)Universidade Federal de Mato Grosso (UFMT)Universidade Estadual Paulista (Unesp)Universidade Estadual do Norte Fluminense Darcy Ribeiro (UENF)Dattilo, WesleySibinel, Neiva [UNESP]de Faria Falcao, Jessica CarolineNunes, Rafael Vieira2014-05-20T15:30:38Z2014-05-20T15:30:38Z2011-05-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article494-504application/pdfhttp://www.seer.ufu.br/index.php/biosciencejournal/article/view/7670Bioscience Journal. Uberlandia: Universidade Federal de Uberlândia (UFU), v. 27, n. 3, p. 494-504, 2011.1516-3725http://hdl.handle.net/11449/39965WOS:000294434200018WOS000294434200018.pdfWeb of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPporBioscience Journal0,303info:eu-repo/semantics/openAccess2023-10-12T06:03:53Zoai:repositorio.unesp.br:11449/39965Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T14:40:27.687876Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Mirmecofauna em um fragmento de floresta atlântica urbana no município de Marília, Brasil Ant fauna in a urban remnant of atlantic forest in the municipality of Marilia, state of São Paulo, Brazil |
title |
Mirmecofauna em um fragmento de floresta atlântica urbana no município de Marília, Brasil |
spellingShingle |
Mirmecofauna em um fragmento de floresta atlântica urbana no município de Marília, Brasil Dattilo, Wesley Bioindicators Ants Urban Fragmentation Atlantic Forest São Paulo |
title_short |
Mirmecofauna em um fragmento de floresta atlântica urbana no município de Marília, Brasil |
title_full |
Mirmecofauna em um fragmento de floresta atlântica urbana no município de Marília, Brasil |
title_fullStr |
Mirmecofauna em um fragmento de floresta atlântica urbana no município de Marília, Brasil |
title_full_unstemmed |
Mirmecofauna em um fragmento de floresta atlântica urbana no município de Marília, Brasil |
title_sort |
Mirmecofauna em um fragmento de floresta atlântica urbana no município de Marília, Brasil |
author |
Dattilo, Wesley |
author_facet |
Dattilo, Wesley Sibinel, Neiva [UNESP] de Faria Falcao, Jessica Caroline Nunes, Rafael Vieira |
author_role |
author |
author2 |
Sibinel, Neiva [UNESP] de Faria Falcao, Jessica Caroline Nunes, Rafael Vieira |
author2_role |
author author author |
dc.contributor.none.fl_str_mv |
Universidade Federal de Mato Grosso (UFMT) Universidade Estadual Paulista (Unesp) Universidade Estadual do Norte Fluminense Darcy Ribeiro (UENF) |
dc.contributor.author.fl_str_mv |
Dattilo, Wesley Sibinel, Neiva [UNESP] de Faria Falcao, Jessica Caroline Nunes, Rafael Vieira |
dc.subject.por.fl_str_mv |
Bioindicators Ants Urban Fragmentation Atlantic Forest São Paulo |
topic |
Bioindicators Ants Urban Fragmentation Atlantic Forest São Paulo |
description |
The aim of this study was to verify the influence of the habitat fragmentation on the Ant Fauna in an urban fragment of Semideciduous Seasonal Atlantic Forest located in the municipality of Marilia, São Paulo, Brazil. The studied fragment was divided into three environments in relation to edge: "Edge" (2m), "Transition" (30m) and "Interior" (90m). By using pitfalls traps and attractive baits there were done nine samples between November 2007 and February 2008. There were collected 3.873 individuals distributed into five subfamilies, 19 genera and 33 species. Five species were abundant on three studied environments: Ectatomma sp1, Mycocepurus goeldii, Paratrechina sp1, Pheidole sp2, Trachymyrmex sp1, Wasmannia auropunctata. The edge and transition environments presented the lower Simpsons diversity index and higher species dominance. However, it was observed little variation between these parameters between environments. Faunistic similarity between environments, expressed by Jaccard's similarity index showed high similarity between all studied environments. Because the studied site is an urban fragment, the similarity found between these areas can be related to habitat fragmentation process, an historical of constant anthropic perturbation and low local colonization rates. However, we suggest that a posteriori evaluation should be done with other arthropods groups like spiders and beetles in due to understand the changes that occur in urban fragments and support the choice of conservation and management actions in favor of this important forest remnant localized in urban area of Marilia, São Paulo, Brazil. |
publishDate |
2011 |
dc.date.none.fl_str_mv |
2011-05-01 2014-05-20T15:30:38Z 2014-05-20T15:30:38Z |
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 |
http://www.seer.ufu.br/index.php/biosciencejournal/article/view/7670 Bioscience Journal. Uberlandia: Universidade Federal de Uberlândia (UFU), v. 27, n. 3, p. 494-504, 2011. 1516-3725 http://hdl.handle.net/11449/39965 WOS:000294434200018 WOS000294434200018.pdf |
url |
http://www.seer.ufu.br/index.php/biosciencejournal/article/view/7670 http://hdl.handle.net/11449/39965 |
identifier_str_mv |
Bioscience Journal. Uberlandia: Universidade Federal de Uberlândia (UFU), v. 27, n. 3, p. 494-504, 2011. 1516-3725 WOS:000294434200018 WOS000294434200018.pdf |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
Bioscience Journal 0,303 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
494-504 application/pdf |
dc.publisher.none.fl_str_mv |
Universidade Federal de Uberlândia (UFU) |
publisher.none.fl_str_mv |
Universidade Federal de Uberlândia (UFU) |
dc.source.none.fl_str_mv |
Web of Science reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
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1808128398383382528 |