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Registro Completo |
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Biblioteca(s): |
Embrapa Amazônia Oriental. |
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Data corrente: |
24/02/2017 |
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Data da última atualização: |
19/05/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
GRÜTER, C.; SEGERS, F. H. I. D.; MENEZES, C.; VOLLET-NETO, A.; FALCÓN, T.; ZUBEN, L. von; BITONDI, M. M. G.; NASCIMENTO, F. S.; ALMEIDA, E. A. B. |
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Afiliação: |
Christoph Grüter, USP/Johannes Gutenberg University Mainz; Francisca H. I. D. Segers, USP/Institute of Zoology, Johannes Gutenberg University Mainz; CRISTIANO MENEZES, CPATU; Ayrton Vollet-Neto, USP; Tiago Falcón, USP; Lucas von Zuben, USP; Márcia M. G. Bitondi, USP; Fabio S. Nascimento, USP; Eduardo A. B. Almeida, USP. |
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Título: |
Repeated evolution of soldier sub-castes suggests parasitism drives social complexity in stingless bees. |
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Ano de publicação: |
2017 |
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Fonte/Imprenta: |
Nature Communications, v. 8, art. n. 4, 23 Feb. 2017. |
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DOI: |
10.1038/s41467-016-0012-y |
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Idioma: |
Inglês |
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Conteúdo: |
The differentiation of workers into morphological castes represents an important evolutionary innovation that is thought to improve division of labor in insect societies. Given the potential benefits of task-related worker differentiation, it is puzzling that physical worker castes, such as soldiers, are extremely rare in social bees and absent in wasps. Following the recent discovery of soldiers in a stingless bee, we studied the occurrence of worker differentiation in 28 stingless bee species from Brazil and found that several species have specialized soldiers for colony defence. Our results reveal that worker differentiation evolved repeatedly during the last ~ 25 million years and coincided with the emergence of parasitic robber bees, a major threat to many stingless bee species. Furthermore, our data suggest that these robbers are a driving force behind the evolution of worker differentiation as targets of robber bees are four times more likely to have nest guards of increased size than non-targets. These findings reveal unexpected diversity in the social organization of stingless bees. |
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Palavras-Chave: |
Evolução. |
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Thesagro: |
Abelha; Parasitismo. |
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Categoria do assunto: |
O Insetos e Entomologia |
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URL: |
https://www.alice.cnptia.embrapa.br/alice/bitstream/doc/1065560/1/NatureCristiano.pdf
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Marc: |
LEADER 01897naa a2200265 a 4500
001 2065560
005 2022-05-19
008 2017 bl uuuu u00u1 u #d
024 7 $a10.1038/s41467-016-0012-y$2DOI
100 1 $aGRÜTER, C.
245 $aRepeated evolution of soldier sub-castes suggests parasitism drives social complexity in stingless bees.$h[electronic resource]
260 $c2017
520 $aThe differentiation of workers into morphological castes represents an important evolutionary innovation that is thought to improve division of labor in insect societies. Given the potential benefits of task-related worker differentiation, it is puzzling that physical worker castes, such as soldiers, are extremely rare in social bees and absent in wasps. Following the recent discovery of soldiers in a stingless bee, we studied the occurrence of worker differentiation in 28 stingless bee species from Brazil and found that several species have specialized soldiers for colony defence. Our results reveal that worker differentiation evolved repeatedly during the last ~ 25 million years and coincided with the emergence of parasitic robber bees, a major threat to many stingless bee species. Furthermore, our data suggest that these robbers are a driving force behind the evolution of worker differentiation as targets of robber bees are four times more likely to have nest guards of increased size than non-targets. These findings reveal unexpected diversity in the social organization of stingless bees.
650 $aAbelha
650 $aParasitismo
653 $aEvolução
700 1 $aSEGERS, F. H. I. D.
700 1 $aMENEZES, C.
700 1 $aVOLLET-NETO, A.
700 1 $aFALCÓN, T.
700 1 $aZUBEN, L. von
700 1 $aBITONDI, M. M. G.
700 1 $aNASCIMENTO, F. S.
700 1 $aALMEIDA, E. A. B.
773 $tNature Communications$gv. 8, art. n. 4, 23 Feb. 2017.
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Registro original: |
Embrapa Amazônia Oriental (CPATU) |
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| Registros recuperados : 3 | |
| 1. |  | MACHADO, T. M. M.; PIRES, L. C.; CARNEIRO, P. L. S.; BARBOSA, A. D. de H.; ARAUJO, A. M. de; NOVAES, M. A. S. Evaluation of structural traits of goats from Northeastern Brazil using zoometric ratios. Advances in Animal Biosciences, v. 1, n. 2, p. 375-376, 2010. Edição do anais do International Symposium on Sustainable Animal Production in the Tropics: Farming in a Changing World. Guadelouple 14th-18th November 2010.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Meio-Norte. |
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| 2. | | PIRES, L. C.; BARBOSA, A. D. de H.; MACHADO, T. M. M.; CARNEIRO, P. L. S.; ARAUJO, A. M. de; NOVAES, M. A. S. Diversidade fenotípica entre populações caprinas nordestinas. In: CONGRESSO BRASILEIRO DE RECURSOS GENÉTICOS; WORKSHOP EM BIOPROSPECÇÃO E CONSERVAÇÃO DE PLANTAS NATIVAS DO SEMI-ÁRIDO, 3.; WORKSHOP INTERNACIONAL SOBRE BIOENERGIA E MEIO AMBIENTE, 2010, Salvador. Bancos de germoplasma: descobrir a riqueza, garantir o futuro: anais. Brasília, DF: Embrapa Recursos Genéticos e Biotecnologia, 2010. 1 CD-ROM.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Meio-Norte. |
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| 3. | | PIRES, L. C.; MACHADO, T. M. M.; FONSECA, J. F. da; ARAUJO, A. M. de; FONSECA, J. de D.; BARBOSA, A. D. de H. Índices zoométricos para caprinos das Repúblicas de Cabo Verde e Brasil. In: SIMPÓSIO INTERNACIONAL SOBRE CAPRINOS E OVINOS DE CORTE, 5.; FEIRA NACIONAL DO AGRONEGÓCIO DA CAPRINO-OVINOCULTURA DE CORTE, 3., 2011, João Pessoa. [Anais...]. João Pessoa: [SEBRAE-PB]; EMEPA-PB, 2011. 3 f. 1 CD ROM.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Caprinos e Ovinos. |
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| Registros recuperados : 3 | |
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| Nenhum registro encontrado para a expressão de busca informada. |
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