Frugivoria por aves em Cytharexyllum myrianthum cham (Verbenaceae) em áreas de pastagens de Campinas, SP
Autor(a) principal: | |
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Data de Publicação: | 2005 |
Outros Autores: | |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://www.ararajuba.org.br/sbo/ararajuba/artigos/Volume131/ara131not4.pdf http://hdl.handle.net/11449/68262 |
Resumo: | Isolated trees in pastures are now often, due to increasing devastation of forested areas, important feeding places for migratory or generalist birds. These trees serve both as food sources and as deposition sites for seeds from fruits consumed in neighboring areas. The objective of this study was to identify the avian consumers of the fruits of Cytharexyllum myrianthum trees in open pastures and describe their feeding behavior and how it influences seed dispersion. Forty two hours of observations included 198 feeding bouts of nine bird species. Turdus leucomelas (Muscicapidae) was the main consumer (28% of fruit consumption), swallowing the entire fruit. Next, was Tyrannus melancholicus (Tyrannidae, 23%), which may be the most efficient seed disperser of C. myrianthum because it regurgitates the seeds on sites far from the parent tree. |
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spelling |
Frugivoria por aves em Cytharexyllum myrianthum cham (Verbenaceae) em áreas de pastagens de Campinas, SPAvian frugivory in Cytharexyllum myrianthum cham (Verbenaceae) in pastures near Campinas, São PauloCytharexyllumDegraded landFrugivorySeed dispersalAvesMuscicapidaeTurdus leucomelasTyrannidaeTyrannus melancholicusVerbenaceaeIsolated trees in pastures are now often, due to increasing devastation of forested areas, important feeding places for migratory or generalist birds. These trees serve both as food sources and as deposition sites for seeds from fruits consumed in neighboring areas. The objective of this study was to identify the avian consumers of the fruits of Cytharexyllum myrianthum trees in open pastures and describe their feeding behavior and how it influences seed dispersion. Forty two hours of observations included 198 feeding bouts of nine bird species. Turdus leucomelas (Muscicapidae) was the main consumer (28% of fruit consumption), swallowing the entire fruit. Next, was Tyrannus melancholicus (Tyrannidae, 23%), which may be the most efficient seed disperser of C. myrianthum because it regurgitates the seeds on sites far from the parent tree.Departamento de Zoologia Instituto de Biologia Universidade Estadual de Campinas (Unicamp), Caixa Postal 6109, CEP 13083-970, Campinas, SPDepartamento de Zoologia Instituto de Biociências Universidade Estadual Paulista (Unesp), Rubião Jr, CEP 18618-000, Botucatu, SPDepartamento de Zoologia Instituto de Biociências Universidade Estadual Paulista (Unesp), Rubião Jr, CEP 18618-000, Botucatu, SPUniversidade Estadual de Campinas (UNICAMP)Universidade Estadual Paulista (Unesp)Machado, Luiz Octavio MarcondesDa Rosa, Gustavo Adolfo Braga [UNESP]2014-05-27T11:21:20Z2014-05-27T11:21:20Z2005-06-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article113-115application/pdfhttp://www.ararajuba.org.br/sbo/ararajuba/artigos/Volume131/ara131not4.pdfArarajuba, v. 13, n. 1, p. 113-115, 2005.0103-5657http://hdl.handle.net/11449/682622-s2.0-486490872022-s2.0-48649087202.pdfScopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPporArarajuba0.5650,329info:eu-repo/semantics/openAccess2023-11-14T06:17:37Zoai:repositorio.unesp.br:11449/68262Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T17:41:54.513282Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Frugivoria por aves em Cytharexyllum myrianthum cham (Verbenaceae) em áreas de pastagens de Campinas, SP Avian frugivory in Cytharexyllum myrianthum cham (Verbenaceae) in pastures near Campinas, São Paulo |
title |
Frugivoria por aves em Cytharexyllum myrianthum cham (Verbenaceae) em áreas de pastagens de Campinas, SP |
spellingShingle |
Frugivoria por aves em Cytharexyllum myrianthum cham (Verbenaceae) em áreas de pastagens de Campinas, SP Machado, Luiz Octavio Marcondes Cytharexyllum Degraded land Frugivory Seed dispersal Aves Muscicapidae Turdus leucomelas Tyrannidae Tyrannus melancholicus Verbenaceae |
title_short |
Frugivoria por aves em Cytharexyllum myrianthum cham (Verbenaceae) em áreas de pastagens de Campinas, SP |
title_full |
Frugivoria por aves em Cytharexyllum myrianthum cham (Verbenaceae) em áreas de pastagens de Campinas, SP |
title_fullStr |
Frugivoria por aves em Cytharexyllum myrianthum cham (Verbenaceae) em áreas de pastagens de Campinas, SP |
title_full_unstemmed |
Frugivoria por aves em Cytharexyllum myrianthum cham (Verbenaceae) em áreas de pastagens de Campinas, SP |
title_sort |
Frugivoria por aves em Cytharexyllum myrianthum cham (Verbenaceae) em áreas de pastagens de Campinas, SP |
author |
Machado, Luiz Octavio Marcondes |
author_facet |
Machado, Luiz Octavio Marcondes Da Rosa, Gustavo Adolfo Braga [UNESP] |
author_role |
author |
author2 |
Da Rosa, Gustavo Adolfo Braga [UNESP] |
author2_role |
author |
dc.contributor.none.fl_str_mv |
Universidade Estadual de Campinas (UNICAMP) Universidade Estadual Paulista (Unesp) |
dc.contributor.author.fl_str_mv |
Machado, Luiz Octavio Marcondes Da Rosa, Gustavo Adolfo Braga [UNESP] |
dc.subject.por.fl_str_mv |
Cytharexyllum Degraded land Frugivory Seed dispersal Aves Muscicapidae Turdus leucomelas Tyrannidae Tyrannus melancholicus Verbenaceae |
topic |
Cytharexyllum Degraded land Frugivory Seed dispersal Aves Muscicapidae Turdus leucomelas Tyrannidae Tyrannus melancholicus Verbenaceae |
description |
Isolated trees in pastures are now often, due to increasing devastation of forested areas, important feeding places for migratory or generalist birds. These trees serve both as food sources and as deposition sites for seeds from fruits consumed in neighboring areas. The objective of this study was to identify the avian consumers of the fruits of Cytharexyllum myrianthum trees in open pastures and describe their feeding behavior and how it influences seed dispersion. Forty two hours of observations included 198 feeding bouts of nine bird species. Turdus leucomelas (Muscicapidae) was the main consumer (28% of fruit consumption), swallowing the entire fruit. Next, was Tyrannus melancholicus (Tyrannidae, 23%), which may be the most efficient seed disperser of C. myrianthum because it regurgitates the seeds on sites far from the parent tree. |
publishDate |
2005 |
dc.date.none.fl_str_mv |
2005-06-01 2014-05-27T11:21:20Z 2014-05-27T11:21:20Z |
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.ararajuba.org.br/sbo/ararajuba/artigos/Volume131/ara131not4.pdf Ararajuba, v. 13, n. 1, p. 113-115, 2005. 0103-5657 http://hdl.handle.net/11449/68262 2-s2.0-48649087202 2-s2.0-48649087202.pdf |
url |
http://www.ararajuba.org.br/sbo/ararajuba/artigos/Volume131/ara131not4.pdf http://hdl.handle.net/11449/68262 |
identifier_str_mv |
Ararajuba, v. 13, n. 1, p. 113-115, 2005. 0103-5657 2-s2.0-48649087202 2-s2.0-48649087202.pdf |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
Ararajuba 0.565 0,329 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
113-115 application/pdf |
dc.source.none.fl_str_mv |
Scopus 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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1808128846501773312 |