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A new cluster-brood building species of Plebeia (Hymenoptera, Apidae) from eastern Brazil Rev. Bras. entomol.
Melo,Gabriel A. R.; Costa,Marco A..
A new species of Plebeia, the second largest genus of stingless bees in the Neotropical region, is described from eastern Brazil. Plebeia grapiuna sp. nov., known only from the lowland forests of southern Bahia, is most similar to P. lucii Moure, a species recently described from Minas Gerais. The lack of yellow marks and the smoother integument of the frons and mesoscutum in P. grapiuna sp. nov. distinguish them. Main features of the nesting habits of the new species are described and illustrated.
Tipo: Info:eu-repo/semantics/article Palavras-chave: Atlantic forest; Meliponina; Neotropical region; Nesting biology; Stingless bees.
Ano: 2009 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262009000100019
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Antibacterial activity of propolis produced by Frieseomelitta varia Ciência e Agrotecnologia
Campos,Viviane Aparecida Costa; Santos Júnior,Helvécio Martins dos; Oliveira,Denilson F; Carvalho,Hudson Walace Pereira de; Machado,Alan Rodrigues Teixeira; Tirelli,Aline Auxiliadora.
To contribute to the development of antibacterial products from propolis produced by native Brazilian bees, twenty-nine samples of propolis collected from hives in the state of Minas Gerais, Brazil, were screened for in vitro activity against Aeromonas hydrophila, Bacillus subtilis, Pseudomonas aeruginosa, and Staphylococcus aureus. Among the samples from native Brazilian bees, only that from Frieseomelitta varia (Lepeletier, 1836) inhibited in vitro bacterial growth. Consequently, this propolis underwent fractionation by chromatographic methods monitored through Agar-diffusion assays with these bacteria, which resulted in the isolation and identification of 3,5-diprenyl-4-hydroxycinnamic acid (artepillin C), which showed MIC of 62.5 and 250 µg/mL against...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Artepillin C; Stingless bees; Antibiotic.
Ano: 2011 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-70542011000600002
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Aprendendo a conviver com as abelhas-arapuás em sistemas agrícolas. Infoteca-e
DRUMOND, P. M.; RIBEIRO, M. de F.; KIILL, L. H. P.; SANTOS, R. S..
Esta publicação reúne algumas medidas que podem auxiliar os produtores rurais a minimizar os impactos negativos causados pelas abelhas-arapuás e a conviver com esse grupo de insetos, o qual desempenha importante papel no ecossistema. Além disso, está de acordo com os Objetivos de Desenvolvimento Sustentável (ODS), os quais abrangem 17 metas globais estabelecidas pela Assembleia Geral das Nações Unidas, sendo contemplados nesta publicação os ODS 2 (Fome Zero) e 15 (Vida sobre a Terra).
Tipo: Folhetos Palavras-chave: Abejas sin aguijón; Abejas melíferas; Arapuá; Selo ODS 2; Selo ODS 15; Abelha; Irapuã; Trigona Spinipes; Manejo; Apicultura; Transferência de Tecnologia; Stingless bees; Honey bees; Apidae; Apiculture; Technology transfer.
Ano: 2019 URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1113555
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Areas of natural occurrence of Melipona scutellaris Latreille, 1811 (Hymenoptera: Apidae) in the state of Bahia, Brazil Anais da ABC (AABC)
Alves,Rogério M.O.; Carvalho,Carlos A.L.; Souza,Bruno A.; Santos,Wyratan S..
The bee Melipona scutellaris is considered the reared meliponine species with the largest distribution in the North and Northeast regions of Brazil, with records from the state of Rio Grande do Norte down to the state of Bahia. Considering the importance of this species in the generation of income for family agriculture and in the preservation of areas with natural vegetation, this study aimed at providing knowledge on the distribution of natural colonies of M. scutellaris in the state of Bahia. Literature information, interviews with stinglessbee beekeepers, and expeditions were conducted to confirm the natural occurrence of the species. A total of 102 municipalities showed records for M. scutellaris, whose occurrence was observed in areas ranging from...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Stingless bee beekeeping; Uruçu bee; Stingless bees; Distribution.
Ano: 2012 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652012000300010
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Atividades de coleta e origem floral do pólen armazenado em colônias de Plebeia saiqui (Holmberg) (Hymenoptera, Apidae, Meliponinae) no sul do Brasil Zoologia
Pick,Raquel A.; Blochtein,Betina.
Four colonies of Plebeia saiqui (Holmberg, 1903), of São Francisco de Paula, were studied during the period from October/1998 to October/1999. The counting of the bees was proceeded monthly, differentiated workers that came back with and without pollen in the corbicula. Grains of pollen of pots previously marked were collected monthly and identified. The percentage of the pollen types of the samples was estimated: 20% of Asteraceae, 17% Myrtaceae, 15% type Meliaceae and 10% Euphorbiaceae. The remaining corresponds to other pollen types of small representation, besides those the were no identified. The climatic influence on the pollen collection was analyzed being used simple and multiple regressions. It was verified that in the spring and in the summer the...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Plebeia; Stingless bees; Pollen analysis; Foraging; Climatic influence.
Ano: 2002 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-81752002000100025
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Atividades de vôo de Plebeia saiqui (Holmberg) (Hymenoptera, Apidae, Meliponini) durante o período de postura da rainha e em diapausa Zoologia
Pick,Raquel A.; Blochtein,Betina.
The activities of four colonies of Plebeia saiqui (Holmberg, 1903), of São Francisco de Paula, Rio Grande do Sul, Brazil, were studied from October, 1998 to September. 1999, comparatively during the oviposition period and the diapause. The construction of the cells was monitored by direct observation of the nests. The duration of the diapause period varied from 76 to 168 days. Monthly, the bees that left and entered were counted for 10 minutes, at each hour, during the complete period of flight activity. Influence of meteorological factors on the activities of bees flight was analyzed through simple and multiple regressions. During the oviposition period was found that solar irradiation, temperature and relative humidity had a significant influence on bees...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Plebeia; Stingless bees; Diapause; Flight activity; Meteorological factors.
Ano: 2002 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-81752002000300021
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Bionomics of Melipona mondury Smith 1863 (Hymenoptera: Apidae, Meliponini) in relation to its nesting behavior Biota Neotropica
Viana,Jaqueline Lemos; Sousa,Henrique de Abreu Cerqueira; Alves,Rogério Marcos de Oliveira; Pereira,Derval Gomes; Silva Jr.,Juvenal Cordeiro; Paixão,Joana Fidelis da; Waldschmidt,Ana Maria.
Melipona mondury Smith 1863 is an important stingless bee species pollinator and honey/pollen producer, but threatened by fragmentation of habitats throughout its range. This article presents the identification and partial characterization of nesting substrates, bionomic including population features of M. mondury by comparing data between nest architecture of natural beehive and boxes colonies. Nineteen colonies (13 in boxes and six in beehives) were analyzed with regards to substrate nesting, nest characteristics (e.g. length and width of the combs, height and diameter of the pollen and honey jar) and bee population. The average volume and diameter of the trunks cavities used for nesting of M.mondury were18.4 L and 15.8 cm; the average number of combs...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Conservation; Nest architecture; Nesting substrate; Rational management; Stingless bees.
Ano: 2015 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032015000300102
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Can climate shape flight activity patterns of Plebeia remota Hymenoptera, Apidae)? Iheringia, Sér. Zool.
Hilário,Sergio D.; Ribeiro,Márcia de F.; Imperatriz-Fonseca,Vera L..
Flight activity of foragers of four colonies of Plebeia remota (Holmberg, 1903) was registered from December 1998 to December 1999, using an automated system (photocells and PLC system). The colonies originated from two different regions: Cunha, state of São Paulo, and Prudentópolis, state of Paraná, Brazil. Flight activity was influenced by different climatic factors in each season. In the summer, the intensity of the correlations between flight activity and climatic factors was smaller than in the other seasons. During the autumn and winter, solar radiation was the factor that most influenced flight activity, while in the spring, this activity was influenced mainly by temperature. Except in the summer, the various climatic factors similarly influenced...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Stingless bees; Foraging; Climatic factors; Seasonality; Geographic distribution.
Ano: 2012 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0073-47212012000300004
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Chemical characterization, antioxidant and antimicrobial activity of propolis obtained from Melipona quadrifasciata quadrifasciata and Tetragonisca angustula stingless bees BJMBR
Torres,A.R.; Sandjo,L.P.; Friedemann,M.T.; Tomazzoli,M.M.; Maraschin,M.; Mello,C.F.; Santos,A.R.S..
In this study, we investigated the chemical composition, and antioxidant and antibacterial properties of ethanolic extracts of propolis (EEP) from Melipona quadrifasciata quadrifasciata and Tetragonisca angustula. Chemical composition of EEP was determined by colorimetry and chromatographic (HPLC-DAD and UPLC-Q/TOF-MS/MS) analysis. Antimicrobial activity of EEP was evaluated against gram-positive (S. aureus, methicillin-resistant S. aureus, E. faecalis) and gram-negative (E. coli and K. pneumoniae) bacteria by the minimal inhibitory concentration (MIC) test using the microdilution method. Furthermore, the growth curve and integrity of cell membrane of S. aureus and E. coli were investigated using standard microbiological methods. HPLC-DAD analysis showed...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Stingless bees; Propolis; Antimicrobial activity; S. aureus; M. quadrifasciata quadrifasciata; T. angustula.
Ano: 2018 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2018000600617
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Comparative study of wax glands in four Meliponini bees (Hymenoptera, Apidae) producing different quantities of wax Iheringia, Sér. Zool.
Cavalcante,Vagner Melo; Oliveira,Vagner Tadeu Paes de; Cruz-Landim,Carminda da.
The developmental degree of the wax glands was compared in four Meliponini bees, that produce different quantities of wax. The histological data and height average of the wax epithelium during the time in which the maximum production of wax is expected, are in accordance with the rates of wax produced by the species. In Lestrimelitta limao (Smith, 1863) a species which has cleptobiotic habits, and frequently rob wax from the attacked colonies, the height of wax epithelium was the lowest among the studied species. The cells seem to show an abnormal vacuolated cytoplasm, in the phase in which they would be producing wax.
Tipo: Info:eu-repo/semantics/article Palavras-chave: Stingless bees; Wax glands; Development; Wax production.
Ano: 2000 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0073-47212000000200010
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Comparative study on the use of specific and heterologous microsatellite primers in the stingless bees Melipona rufiventris and M. mondury (Hymenoptera, Apidae) Genet. Mol. Biol.
Lopes,Denilce Meneses; Campos,Lúcio Antônio de Oliveira; Salomão,Tânia Maria Fernandes; Tavares,Mara Garcia.
Due to their high degree of polymorphism, microsatellites are considered useful tools for studying population genetics. Nevertheless, studies of genetic diversity in stingless bees by means of these primers have revealed a low level of polymorphism, possibly the consequence of the heterologous primers used, since in most cases these were not specifically designed for the species under consideration. Herein we compared the number of polymorphic loci and alleles per locus, as well as observed heterozygosity in Melipona rufiventris and M. mondury populations, using specific and heterologous primers. The use of specific primers placed in evidence the greater frequency of polymorphic loci and alleles per locus, besides an expressive increase in observed...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Melipona; Stingless bees; Microsatellite; Transferability.
Ano: 2010 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572010000200030
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Criando abelhas. Infoteca-e
DRUMOND, P. M..
Esta publicação aborda a importância do correto manejo de uma criação de abelhas.
Tipo: Folders Palavras-chave: Abelha sem ferrão; Abejas sin aguijón; Miel y productos fabricados por abejas; Abelha; Criação; Mel; Produção; Stingless bees; Honey and bee products.
Ano: 2009 URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/512154
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Cytogenetic characterization of Melipona rufiventris Lepeletier 1836 and Melipona mondury Smith 1863 (Hymenoptera, Apidae) by C banding and fluorochromes staining Genet. Mol. Biol.
Lopes,Denilce Meneses; Pompolo,Sílvia das Graças; Campos,Lúcio Antônio de Oliveira; Tavares,Mara Garcia.
The stingless bees Melipona rufiventris and M. mondury were analyzed cytogenetically by conventional staining with Giemsa, C-banding and sequential staining with the fluorochromes CMA3/DA/DAPI. Both species presented 2n = 18 and n = 9, except for one colony of M. rufiventris, in which some individuals had 2n = 19 due to the presence of a B chromosome. After Giemsa staining and C-banding the chromosomes appeared very condensed and presented a high heterochromatic content, making it difficult to localize the centromere and therefore to visualize the chromosomes morphology. The constitutive heterochromatin was located in interstitial chromosome regions covering most of the chromosomes extension and consisted mainly of AT, as shown by DAPI staining. The...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Melipona; Stingless bees; B chromosomes; Fluorochromes; C-banding.
Ano: 2008 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572008000100010
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Cytogenetic characterization of Partamona cupira (Hymenoptera, Apidae) by fluorochromes Genet. Mol. Biol.
Marthe,Jefferson de Brito; Pompolo,Silvia das Graças; Campos,Lucio Antônio de Oliveira; Salomão,Tânia Maria Fernandes; Tavares,Mara Garcia.
Four colonies of the stingless bee Partamona cupira (Hymenoptera: Apidae) were cytogenetically analyzed using conventional staining and the fluorochromes CMA3 e DAPI. The females have 2n = 34 chromosomes (2K=32<img border=0 src="../../../../../../../img/revistas/gmb/2010nahead/ah06a04CarM.gif" align=absmiddle>+2<img border=0 src="../../../../../../../img/revistas/gmb/2010nahead/ah06a04CarA.gif" align=absmiddle>). Some females, however, presented an additional large B acrocentric chromosome, to a total of 2n = 35. Chromosome B and the chromosomal pairs 2, 9 and 10 showed CMA3+ bands, indicating an excess of CG base-pairs. A clear association was verified between the P. helleri B chromosome SCAR marker and the presence of a B chromosome in P....
Tipo: Info:eu-repo/semantics/article Palavras-chave: B chromosome; SCAR; Stingless bees.
Ano: 2010 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572010000200009
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Diagnosis of meliponiculture in Rio Grande do Sul state (South Brazil) ExtensaoRural
Ambrosini, Larissa Bueno; Kroeff, Denise Reif; Reis, Goreti Ranincheski dos; Sampaio, João Oliveira; Witter, Sídia.
Rational breeding of stingless bees (or meliponines) is called meliponiculture. In Brazil, studies related to meliponiculture are recent, developed with regional bees. The objective of the study was to elaborate a diagnosis of meliponiculture in Rio Grande do Sul. The data were collected in two stages, the first, through a survey carried out with the extension technicians Emater-RS, and the second, with data collected in a statistically significant sample from the beekeepers. The results show that there are 16,209 families involved in the activity, which have stingless bee hives in their establishment; the number of meliponine hives on rural properties in the state is 80,054 thousand, predominantly in the Northwest mesoregion. The profile of beekeepers is...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Abelhas sem ferrão; Mel; Sustentabilidade ambiental; Stingless bees; Honey; Environmental sustainability.
Ano: 2023 URL: http://periodicos.ufsm.br/extensaorural/article/view/71394
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Diversidade de espécies e densidade de ninhos de abelhas sociais sem ferrão (Hymenoptera, Apidae, Meliponinae) em floresta de terra firme na Amazônia central Zoologia
Oliveira,Marcio L.; Morato,Elder F.; Garcia,Marcos V.B..
Stingless bees were collected between 1984 and 1990 in continuous forest, forest fragments and cleared areas 90 Km north of Manaus, Amazonas, Brazil. Several methods were employed. a total of 54 species of 21 genera were collected including two undescribed species of Plebeia Schwarz, 1938. The most abundant genera were Trigona Jurine, 1807; Melipona Illiger, 1806; Partamona Schwarz, 1939 and Tetragona Lepeletier, 1825. The most abundant species were Trigona crassipes (Fabricius, 1793) and T. fulviventris Guérin, 1835. Fruit fly traps baited with fragrances for euglossine bees showed to be an useful method for stingless bee collection too. The study area showed a great richness in relation to other regions of the world. However the density of nests found...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Diversity; Nest density; Conservation; Amazônia; Stingless bees.
Ano: 1995 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-81751995000100004
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Diversity of Meliponini and anothers Apiformes (Apidae sensu lato) in a Cerrado fragment and its surrounding, Campo Grande, MS Biota Neotropica
Roel,Antonia Railda; Peruca,Ricardo Dias; Lima,Felipe Varussa de Oliveira; Cheung,Kwok Chiu; Araujo Neto,Armando; Silva,Leticia Vieira Da; Soares,Suellen.
Abstract: The aim of this study was to evaluate the diversity of Meliponini and anothers Apiformes (Apidae sensu lato) from a Cerrado fragment and its surrounding. Malaise traps were installed in a pasture near a fragment of Cerrado and its surrounding, from October to December 2010. Samples were collected at seven-day intervals and preserved in Dietrich solution. The apiforms specimens from each sample were separated in morphospecies and sent to identification. The tribe Meliponini was the most abundant in open areas of pasture than in the Cerrado fragment. The Meliponini species present were Trigona gr. fulviventris, Paratrigona lineata, Trigona recursa, Partamona sp, Trigona spinipes, Trigona gr. hyalinata, Trigona gr. fulviventris, Tetragonisca...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Native bees; Pollinators; Stingless bees.
Ano: 2019 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032019000200210
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Estudo dos custos e viabilidade econômica do sistema para produção de mel de abelhas-indígenas-sem-ferrão, no Estado do Acre. Infoteca-e
SA, C. P. de; BAYMA, M. M. A.; PINHO, E. A. de C.; DRUMOND, P. M..
No Brasil, a criação racional de abelhas-indígenas-sem-ferrão ou meliponicultura vem crescendo rapidamente, saindo do estágio extrativista, ou de criação rudimentar, para o uso de colmeias racionais e adoção de boas práticas agrícolas. Embora a meliponicultura seja amplamente divulgada como uma atividade de retorno financeiro garantido, não existem na literatura muitos trabalhos demonstrando a sua viabilidade econômica. Este estudo teve como objetivo avaliar o desempenho econômico de um meliponário, constituído por 50 colônias de abelhas-sem-ferrão conhecidas como uruçus (Melipona spp.).
Tipo: Folhetos Palavras-chave: Abelha indígena sem ferrão; Acre; Amazônia Ocidental; Western Amazon; Amazonia Occidental; Meliponicultura; Análisis de costo-beneficio; Abejas sin aguijón; Melipona spp; Miel; Mel; Apicultura; Produção; Abelha; Análise de Custo-Benefício; Stingless bees; Meliponiculture; Cost benefit analysis; Honey.
Ano: 2012 URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/993698
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External activity of colonies of Melipona quinquefasciata managed in different types of beehive Rev. Ciênc. Agron.
Mascena,Valdenio Mendes; Silva,Celso Moreira; Almeida,Cicero Lima de; Alves,Társio Thiago Lopes; Freitas,Breno Magalhães.
ABSTRACT This study evaluated the influence of the environment and of two models of beehive (wooden box and ceramic pot) on the flight activity of the ground-nesting bee, Melipona quinquefasciata. The experiment took place in the Chapada do Araripe, in the State of Ceará, Brazil, between July 2014 and June 2015. The study followed colonies in three ceramic pots and four wooden boxes. Observations of the flight activity of the bees and of the climate were made on five days every month, each colony being monitored for 5 min, at intervals of one hour, from 0500 to 1700. The internal temperature and relative humidity of the hives were also recorded every hour throughout the year. The temperature correlated positively with the bees' entering and leaving the...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Flight activity; Climate conditions; Types of beehive; Stingless bees.
Ano: 2018 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1806-66902018000400683
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Flight activity and colony strength in the stingless bee Melipona bicolor bicolor (Apidae, Meliponinae) BJB
HILÁRIO,S. D.; IMPERATRIZ-FONSECA,V. L.; KLEINERT,A. de M. P..
Flight activity of Melipona bicolor bicolor, coming from Cunha (23º05'S, 44º55'W), Atlantic Forest, was studied in ten colonies, and in two periods: from July to September 1993 and from August to September 1995. The colonies were grouped in weak, medium and strong, according to the diameter of the combs, which can provide a good idea of the number of cells built. 855 observations were accomplished for 5 minutes, every half-hour, from 8 to 18 hours. The total number of bees that entered and left the hive and the number of bees that arrived with mud, pollen and resin, besides the number that went out with debris in that period were counted. It was also registered the temperature and the relative humidity of the air. The total external activity, as well as...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Stingless bees; Flight activity; Climate conditions; Resource collection.
Ano: 2000 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0034-71082000000200014
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