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Plasticity of stingless bee Melipona fuliginosa Lepeletier to obtain food resources in Amazonia

open access: yesSociobiology, 2018
The stingless bee Melipona fuliginosa Lepeletier is described as being aggressive robber, but there is little information about its raids. Here, we describe two different raids of M.
Luciano Costa   +3 more
doaj   +1 more source

Observations on the pollination of Rhabdodendron macrophyllum (Spruce ex Benth.) Huber. [PDF]

open access: yesActa Amazonica, 1984
The species Rhabdodendron macrophyllum (Spr. ex Benth.) Hub. (Rhabdondendraceae) was observed in order to determine its pollination mechanism. Although it flowers around the year, there are flowering peaks when it is visited by several species of pollen ...
Bruce Nelson, Ghillean Τ. Prance
doaj   +1 more source

Five egg-laying queens in a single colony of brazilian stingless bees (Melipona scutellaris Latreille Presença de cinco rainhas fisogástricas em colônia de abelha sem ferrão (Melipona scutellaris Latreille)

open access: yesActa Amazonica, 2011
Polygyny, characterized by the presence of several egg-laying queens, is considered as a temporary colony status. In stingless bees it is rarely observed. This paper reports the first case of natural polygyny in Melipona scutellaris colony, with five egg-
Carlos Alfredo Lopes de Carvalho   +6 more
doaj   +1 more source

Diploid Male Production of Two Amazonian Melipona Bees (Hymenoptera: Apidae)

open access: yesPsyche: A Journal of Entomology, 2012
The diploid male has already been recorded for Melipona Illger, and herein, in Melipona seminigra merrillae Cockerell and Melipona interrupta manaosensis Schwarz.
Izaura Bezerra Francini   +2 more
doaj   +1 more source

Atividade antimicrobiana e toxicidade dos méis das abelhas sem ferrão Melipona rufiventris e Melipona fasciculata: uma revisão

open access: yesResearch, Society and Development, 2020
Objetivo: Caracterizar a importância das abelhas sem ferrão e os estudos de atividade antimicrobiana e toxicidade de méis de Melipona rufiventris e Melipona fasciculata. Metodologia: Foi realizado revisão bibliográfica nas bases de dados: Scientific Electronic Library Online (SciElo), Google Acadêmico e PubMed.
Acácio Costa Silva   +5 more
openaire   +2 more sources

Comparacao das tecnicas de SSCP, DS-PCR, PCR-RFLP para detecção de mutação no gene mitocondrial 16S RRNA em populacoes de Melipona rufiventris

open access: yesBioscience Journal, 2006
Esse trabalho analisou a região 16S do DNA mitocondrial em populações de Melipona rufiventris do Espírito Santo, comparando a eficiência das técnicas moleculares SSCP (Single Strand Conformation Polymorfism), PCR-RFLP (Restriction Fragment Length ...
Cristina Soares de Sousa   +8 more
doaj  

Avaliação de alimentadores para abelha mandaçaia (Melipona quadrifasciata anthidioides) [PDF]

open access: yesArchivos de Zootecnia, 2012
Este trabalho teve por objetivo avaliar diferentes dispositivos para alimentação de colônias de abelha mandaçaia. Foram avaliados três alimentadores, Eiratama, Pernambucano e Prato, para a alimentação energética. Foram utilizados 5 dispositivos por tratamento, totalizando 15 colônias.
Sampaio,R.B.   +3 more
openaire   +3 more sources

Floral preferences of a neotropical stingless bee, Melipona quadrifasciata Lepeletier (Apidae: Meliponina) in an urban forest fragment

open access: yesBrazilian Journal of Biology
Species of plants used by Melipona quadrifasciata Lepeletier for pollen and nectar gathering in an urban forest fragment were recorded in Belo Horizonte, Minas Gerais, Brazil. Melipona quadrifasciata visited 22 out of 103 flowering plant species.
Y. Antonini, R. G. Costa, R. P. Martins
doaj   +1 more source

Comparative molecular cytogenetics in Melipona Illiger species (Hymenoptera, Apidae)

open access: yesSociobiology, 2018
Cytogenetic studies in Melipona are scarce with only 24 species analyzed cytogenetically. Of these, six species had the rDNA sites physically mapped and characterized by Fluorescent in situ Hybridization (fish).
Vanderly Andrade-Souza   +5 more
doaj   +1 more source

Physicochemical characteristics of pollen collected by Amazonian stingless bees

open access: yesCiência Rural, 2016
: The purpose of this study was to determine the physicochemical characteristics of pollen collected by the Amazonian stingless bees Melipona seminigra and Melipona interrupta , in order to verify whether their characteristics meet the physicochemical ...
Kemilla Sarmento Rebelo   +2 more
doaj   +1 more source

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