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| 6. |  | RODRIGUES, A. de A. Cana-de-açúcar como recurso forrageiro para a alimentação de bovinos na época da seca. In: SEMANA DO ESTUDANTE, 13.,1999, São Carlos,SP.Utilização de forrageiras para intensificação da produção de carne e leite. Anais... São Carlos:Embrapa Pecuária Sudeste,1999. p.87-108. p.87-108. Editado por Rogério T. Barbosa, Armando A. Rodrigues, Eli Schifller, Luciano A. Correa, Sergio Esteves.| Biblioteca(s): Embrapa Pecuária Sudeste. |
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Registro Completo
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Biblioteca(s): |
Embrapa Meio Ambiente. |
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Data corrente: |
27/10/2022 |
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Data da última atualização: |
10/11/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 1 |
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Autoria: |
SEGERS, F. H. I. D; GRÜTER, C.; MENEZES, C.; MATEUS, S.; RATNIEKS, F. L. W. |
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Afiliação: |
FRANCISCA H I G SEGERS, University of Bristol; CHRISTOPH GRÜTER, University of Bristol; CRISTIANO MENEZES, CNPMA; SIDNEI MATEUS, Universidade de São Paulo; FRANCIS L W RATNIEKS, University of Sussex. |
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Título: |
Correlated expression of phenotypic and extended phenotypic traits across stingless bee species: worker eye morphology, foraging behaviour, and nest entrance architecture. |
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Ano de publicação: |
2022 |
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Fonte/Imprenta: |
Journal of Apicultural Research, v. 61, n. 5, p. 598-608, 2022. |
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ISSN: |
0021-8839 |
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DOI: |
https://doi.org/10.1080/00218839.2022.2114711 |
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Idioma: |
Inglês |
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Conteúdo: |
Abstract: Stingless bees are the most species-rich group of eusocial bees and show great diversity in behaviour, ecology, nest architecture, colony size, and worker morphology. How this variation relates to varying selection pressures and constraints is not well understood. Variation can be caused by selection acting on behavioural or morphological traits, both alone and in correlation across traits. Here we tested whether behavioural and morphological traits important for foraging and defence are linked to nest-entrance architecture, an extended phenotype relevant to both foraging and nest defence. Using 23 species we investigated whether eye size, nest entrance size, landing behaviour and foraging method show cross-species correlations. A phylogenetically-controlled comparative analysis revealed that species with relatively smaller eyes build relatively larger entrances, which in turn are associated with faster landing approaches and fewer landing errors by foragers, both of which could reduce predation risk. Concerning foraging, mass-recruiting species have c. 10-times larger entrance holes than species with a solitary foraging strategy. Larger entrances could help species with mass recruitment to rapidly increase forager traffic or mount a strong defensive response when under attack. Our results show that studying correlations among different traits helps understand phenotypic diversity in species rich groups. |
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Palavras-Chave: |
Abelha sem ferrão; Arquitetura do ninho. |
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Thesagro: |
Morfologia Animal; Ninho; Olho. |
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Thesaurus NAL: |
Eyes; Foraging; Insect morphology; Insect nests; Phenotype; Phenotypic variation; Stingless bees. |
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Categoria do assunto: |
O Insetos e Entomologia |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1147828/1/Menezes-Correlated-expression-2022.pdf
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Marc: |
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001 2147828
005 2022-11-10
008 2022 bl uuuu u00u1 u #d
022 $a0021-8839
024 7 $ahttps://doi.org/10.1080/00218839.2022.2114711$2DOI
100 1 $aSEGERS, F. H. I. D
245 $aCorrelated expression of phenotypic and extended phenotypic traits across stingless bee species$bworker eye morphology, foraging behaviour, and nest entrance architecture.$h[electronic resource]
260 $c2022
520 $aAbstract: Stingless bees are the most species-rich group of eusocial bees and show great diversity in behaviour, ecology, nest architecture, colony size, and worker morphology. How this variation relates to varying selection pressures and constraints is not well understood. Variation can be caused by selection acting on behavioural or morphological traits, both alone and in correlation across traits. Here we tested whether behavioural and morphological traits important for foraging and defence are linked to nest-entrance architecture, an extended phenotype relevant to both foraging and nest defence. Using 23 species we investigated whether eye size, nest entrance size, landing behaviour and foraging method show cross-species correlations. A phylogenetically-controlled comparative analysis revealed that species with relatively smaller eyes build relatively larger entrances, which in turn are associated with faster landing approaches and fewer landing errors by foragers, both of which could reduce predation risk. Concerning foraging, mass-recruiting species have c. 10-times larger entrance holes than species with a solitary foraging strategy. Larger entrances could help species with mass recruitment to rapidly increase forager traffic or mount a strong defensive response when under attack. Our results show that studying correlations among different traits helps understand phenotypic diversity in species rich groups.
650 $aEyes
650 $aForaging
650 $aInsect morphology
650 $aInsect nests
650 $aPhenotype
650 $aPhenotypic variation
650 $aStingless bees
650 $aMorfologia Animal
650 $aNinho
650 $aOlho
653 $aAbelha sem ferrão
653 $aArquitetura do ninho
700 1 $aGRÜTER, C.
700 1 $aMENEZES, C.
700 1 $aMATEUS, S.
700 1 $aRATNIEKS, F. L. W.
773 $tJournal of Apicultural Research$gv. 61, n. 5, p. 598-608, 2022.
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Embrapa Meio Ambiente (CNPMA) |
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