Search Results - "Werneck, Hugo de Azevedo"
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The evolution of haploid chromosome numbers in Meliponini
Published in PloS one (24-10-2019)“…It is thought that two evolutionary mechanisms gave rise to chromosomal variation in bees: the first one points to polyploidy as the main cause of chromosomal…”
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2
New patterns of polymorphism in the karyotypic analysis of the genus Plebeia (Hymenoptera, Apidae)
Published in Apidologie (01-08-2024)“…Plebeia is a taxonomically complex genus of stingless bees characterized by remarkable interspecific morphological similarity. On the other hand, cytogenetic…”
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Molecular cytogenetics in the study of repetitive sequences helping to understand the evolution of heterochromatin in Melipona (Hymenoptera, Meliponini)
Published in Genetica (01-02-2021)“…The eukaryote genome is enriched by different types of repetitive DNA sequences and is most abundant in heterochromatin regions. Historically, no function has…”
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A study of the biology of Epicharis (Epicharoides) picta using emergence-traps
Published in Journal of Hymenoptera research (29-12-2020)“…This study investigates the nesting habits of Epicharis picta in a nest aggregation located in a fragment of the Atlantic forest in Southeastern Brazil. Ten…”
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Bees and the Environmental Impact of the Rupture of the Fundão Dam
Published in Integrated environmental assessment and management (01-09-2020)“…ABSTRACT The environmental consequences associated with the Fundão tailings dam failure in Mariana, Minas Gerais, Brazil on 5 November 2015 are still being…”
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Post-embryonic Development of the Seminal Vesicle in the Stingless Bee Melipona quadrifasciata Lepeletier, 1836 (Apidae: Meliponini)
Published in Sociobiology (Chico, CA) (20-08-2019)“…The male accessory glands of stingless bees (Apidae: Meliponini) are absent and the morphology of their seminal vesicle indicate probable secretory function by…”
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Abelhas sem ferrão (Hymenoptera: Apidae, Meliponini) da Estação Ecológica de Água Limpa, Cataguases-MG, Brasil
Published in EntomoBrasilis (16-08-2014)“…Resumo. No presente estudo realizou-se um levantamento de ninhos de abelhas Meliponini na Estação Ecológica de Água Limpa (EEAL), no município de Cataguases,…”
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Aximopsis masneri (Chalcidoidea: Eurytomidae), a parasitoid of Euglossa bees (Apidae: Euglossini): life-history traits and experience of rearing in captivity on Melipona larvae (Apidae: Meliponini)
Published in Journal of apicultural research (27-05-2021)“…In the present study, we provide data on the biology of Aximopsis masneri, a parasitoid of Euglossa townsendi. We found a nest of E. townsendi built into a…”
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Abelhas sem ferrão (Hymenoptera: Apidae, Meliponini) da Estação Ecológica de Água Limpa, Cataguases-MG, Brasil
Published in EntomoBrasilis (2014)“…This study carried out a survey of nests of stingless bees present in the Estação Ecológica de Água Limpa (EEAL) in the municipality of Cataguases, Minas…”
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