| Registro completo |
| Provedor de dados: |
Rev. Bras. entomol.
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| País: |
Brazil
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| Título: |
Morphological and physiological variation between queens and workers of Protonectarina sylveirae (de Saussure) (Hymenoptera, Vespidae, Epiponini)
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| Autores: |
Tanaka Junior,Getulio Minoru
Soleman,Raduan Alexandre
Noll,Fernando Barbosa
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| Data: |
2010-03-01
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| Ano: |
2010
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| Palavras-chave: |
Caste differentiation
Polistinae
Social wasps
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| Resumo: |
Morphological and physiological variation between queens and workers of Protonectarina sylveirae (de Saussure) (Hymenoptera, Vespidae, Epiponini). The Neotropical swarm-founding wasps, Epiponini, range from the absence of morphological differentiation between castes to highly distinct castes. We measured eight body parts of females of two colonies of Protonectarina sylveirae (de Saussure, 1854). ANOVA and Discriminant Analysis evidenced significant differences between castes, as previously observed by other authors for other species of Epiponini. However, some females previously categorized as queens, were actually workers, supported by our statistic analyses. These individuals showed intermediate morphological features between queens and workers, having distinct patterns of hairs and clypeal spots. The castes of P. sylveirae are distinct, however intermediate individuals may be found in colonies promoting social flexibility.
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| Tipo: |
Info:eu-repo/semantics/article
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| Idioma: |
Inglês
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| Identificador: |
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262010000100013
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| Editor: |
Sociedade Brasileira De Entomologia
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| Relação: |
10.1590/S0085-56262010000100013
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| Formato: |
text/html
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| Fonte: |
Revista Brasileira de Entomologia v.54 n.1 2010
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| Direitos: |
info:eu-repo/semantics/openAccess
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