Stingless bees and mass flowering trees in the canopy of Atlantic Forest: a tight relationship
Autor(a) principal: | |
---|---|
Data de Publicação: | 2004 |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UFBA |
Texto Completo: | http://www.repositorio.ufba.br/ri/handle/ri/6667 |
Resumo: | p.37-47 |
id |
UFBA-2_42b222863b8cae1865551c189ab84a1f |
---|---|
oai_identifier_str |
oai:repositorio.ufba.br:ri/6667 |
network_acronym_str |
UFBA-2 |
network_name_str |
Repositório Institucional da UFBA |
repository_id_str |
1932 |
spelling |
Ramalho, MauroRamalho, Mauro2012-08-31T17:22:52Z2012-08-31T17:22:52Z2004-010102-3306http://www.repositorio.ufba.br/ri/handle/ri/6667v. 18, n. 1p.37-47This study demonstrates that stingless bees (Apidae, Hymenoptera) amount to approximately 70% of all bees foraging on flowers in the Brazilian Tropical Atlantic Rainforest. They also are the unique bee group concentrated in the upper stratum. It is hypothesized that this vertical distribution is a result of an uneven distribution of preferred floral resources within the forest strata. In the upper stratum, most of the trees that are highly visited by stingless bees produce small, inconspicuous, generalized flowers, clustered in dense inflorescences (mass flowering). These trees represent only 15% of the total melittophilous flora in the study area (96 plant species). In contrast, they attracted all 17 stingless bee species and more than 70% of all stingless bee individuals. Almost all these mass-flowering trees are hermaphroditic or monoecious, therefore the hypothesis that the stingless bees would be related to the abundance of dioecious trees in tropical rainforests was reexamined. It is proposed that small generalist stingless bees facilitate self-pollination and occasionally cross-pollinate these mass flowering trees. The tight relationship between stingless bees and mass-flowering trees is more properly in the center of a diffuse coevolutionary process, with the gradual replacement of other unpredictable, generalist and poor pollinators (e.g. small beetles) at the forest canopy.Submitted by Texeira Ana (atanateixeira@gmail.com) on 2012-08-31T17:22:52Z No. of bitstreams: 1 Ramalho, Mauro.pdf: 172950 bytes, checksum: 3e64aecf0022fb972a807dac29d57072 (MD5)Made available in DSpace on 2012-08-31T17:22:52Z (GMT). No. of bitstreams: 1 Ramalho, Mauro.pdf: 172950 bytes, checksum: 3e64aecf0022fb972a807dac29d57072 (MD5) Previous issue date: 2004-01São PauloSociedade Botânica do Brasilhttp://dx.doi.org/10.1590/S0102-33062004000100005reponame:Repositório Institucional da UFBAinstname:Universidade Federal da Bahia (UFBA)instacron:UFBAForest canopyStingless beesForaging stratificationMass floweringAtlantic forestStingless bees and mass flowering trees in the canopy of Atlantic Forest: a tight relationshipActa Botanica Brasilicainfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleenginfo:eu-repo/semantics/openAccessORIGINALRamalho, Mauro.pdfRamalho, Mauro.pdfapplication/pdf172950https://repositorio.ufba.br/bitstream/ri/6667/1/Ramalho%2c%20Mauro.pdf3e64aecf0022fb972a807dac29d57072MD51LICENSElicense.txtlicense.txttext/plain1762https://repositorio.ufba.br/bitstream/ri/6667/2/license.txt1b89a9a0548218172d7c829f87a0eab9MD52TEXTRamalho, Mauro.pdf.txtRamalho, Mauro.pdf.txtExtracted texttext/plain46851https://repositorio.ufba.br/bitstream/ri/6667/3/Ramalho%2c%20Mauro.pdf.txt01641ddc579f95b1e48299ca9c1fd5fbMD53ri/66672022-07-05 14:03:22.392oai:repositorio.ufba.br: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Repositório InstitucionalPUBhttp://192.188.11.11:8080/oai/requestopendoar:19322022-07-05T17:03:22Repositório Institucional da UFBA - Universidade Federal da Bahia (UFBA)false |
dc.title.pt_BR.fl_str_mv |
Stingless bees and mass flowering trees in the canopy of Atlantic Forest: a tight relationship |
dc.title.alternative.pt_BR.fl_str_mv |
Acta Botanica Brasilica |
title |
Stingless bees and mass flowering trees in the canopy of Atlantic Forest: a tight relationship |
spellingShingle |
Stingless bees and mass flowering trees in the canopy of Atlantic Forest: a tight relationship Ramalho, Mauro Forest canopy Stingless bees Foraging stratification Mass flowering Atlantic forest |
title_short |
Stingless bees and mass flowering trees in the canopy of Atlantic Forest: a tight relationship |
title_full |
Stingless bees and mass flowering trees in the canopy of Atlantic Forest: a tight relationship |
title_fullStr |
Stingless bees and mass flowering trees in the canopy of Atlantic Forest: a tight relationship |
title_full_unstemmed |
Stingless bees and mass flowering trees in the canopy of Atlantic Forest: a tight relationship |
title_sort |
Stingless bees and mass flowering trees in the canopy of Atlantic Forest: a tight relationship |
author |
Ramalho, Mauro |
author_facet |
Ramalho, Mauro |
author_role |
author |
dc.contributor.author.fl_str_mv |
Ramalho, Mauro Ramalho, Mauro |
dc.subject.por.fl_str_mv |
Forest canopy Stingless bees Foraging stratification Mass flowering Atlantic forest |
topic |
Forest canopy Stingless bees Foraging stratification Mass flowering Atlantic forest |
description |
p.37-47 |
publishDate |
2004 |
dc.date.issued.fl_str_mv |
2004-01 |
dc.date.accessioned.fl_str_mv |
2012-08-31T17:22:52Z |
dc.date.available.fl_str_mv |
2012-08-31T17:22:52Z |
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.repositorio.ufba.br/ri/handle/ri/6667 |
dc.identifier.issn.none.fl_str_mv |
0102-3306 |
dc.identifier.number.pt_BR.fl_str_mv |
v. 18, n. 1 |
identifier_str_mv |
0102-3306 v. 18, n. 1 |
url |
http://www.repositorio.ufba.br/ri/handle/ri/6667 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.publisher.none.fl_str_mv |
Sociedade Botânica do Brasil |
publisher.none.fl_str_mv |
Sociedade Botânica do Brasil |
dc.source.pt_BR.fl_str_mv |
http://dx.doi.org/10.1590/S0102-33062004000100005 |
dc.source.none.fl_str_mv |
reponame:Repositório Institucional da UFBA instname:Universidade Federal da Bahia (UFBA) instacron:UFBA |
instname_str |
Universidade Federal da Bahia (UFBA) |
instacron_str |
UFBA |
institution |
UFBA |
reponame_str |
Repositório Institucional da UFBA |
collection |
Repositório Institucional da UFBA |
bitstream.url.fl_str_mv |
https://repositorio.ufba.br/bitstream/ri/6667/1/Ramalho%2c%20Mauro.pdf https://repositorio.ufba.br/bitstream/ri/6667/2/license.txt https://repositorio.ufba.br/bitstream/ri/6667/3/Ramalho%2c%20Mauro.pdf.txt |
bitstream.checksum.fl_str_mv |
3e64aecf0022fb972a807dac29d57072 1b89a9a0548218172d7c829f87a0eab9 01641ddc579f95b1e48299ca9c1fd5fb |
bitstream.checksumAlgorithm.fl_str_mv |
MD5 MD5 MD5 |
repository.name.fl_str_mv |
Repositório Institucional da UFBA - Universidade Federal da Bahia (UFBA) |
repository.mail.fl_str_mv |
|
_version_ |
1808459405621985280 |