Tetragonisca angustula
The role of wax and resin in the nestmate recognition system of a stingless bee, Tetragonisca angustula. Denise Alves Tomer J Czaczkes. 2012, Behavioral Ecology and Sociobiology. See Full PDF Download PDF. See Full PDF Download PDF. Related Papers. Journal of Experimental Biology.Abstract. The plants providing nectar resources to Tetragonisca angustula were identified through melissopalynological analysis of 76 honey samples from eight states. A total of 306 pollen types ...We report here for the first time the use of extrafloral nectaries of Bauhinia forficata Link by Tetragonisca angustula (Latreille, 1811). This behavior was observed in an urban area in southern Brazil during the afternoon between December 2018 and January 2019. Known information on alternative food resources for these bees is important for the preservation of this species.
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The stingless bee Tetragonisca angustula is a meliponini bee naturally distributed from Argentina to Mexico. Morphologically, based on the mesepisternum color, it is separated into T. angustula angustula and T. angustula fiebrigi subspecies. The objective of this study was to characterize the restriction site variation in the mitochondrial DNA of each subspecies. Samples of worker bees were ...One of the commonest neotropical stingless bees is Tetragonisca angustula (Latreille, 1811), popularly known in Portuguese as jataí, which occurs in variable nesting sites from Mexico to Argentina.Tetragonisca angustula fiebrigi / Plebeia wittmanni / Meliponini / composition / honey / antibacterial properties 1. INTRODUCTION More than 400–500 species of Neotropi-cal stingless bees occur in the tropical and subtropical regions of America (Wille, 1979; Roubik, 1995; Camargo and Pedro, 2007). Beekeeping with stingless bees, or meliponi-Aims: The antibacterial activity against Staphylococcus aureus of honey and propolis produced by Apis mellifera and Tetragonisca angustula was evaluated. Secondary aims included the study of the chemical composition of propolis and honey samples and its relationship with antibacterial activity against S. aureus.Esta página ou seção foi marcada para revisão devido a incoerências ou dados de confiabilidade duvidosa. Se tem algum conhecimento sobre o tema, por favor, verifique e a coerência e o rigor deste artigo. Pode encontrar ajuda no WikiProjeto Apiologia. Se existir um WikiProjeto mais adequado, por favor corrija esta predefinição. (Junho de 2021)Caracterización físicoquímica de miel de angelita Tetragonisca angustula. Vit et al angustula (Latreille, 1811), es probable que hay una especie nueva Tetragonisca sp. gr. angustula, según hipótesis de distribución al oeste de Los Andes por el Profesor JMF Camargo† (comunicación personal). Las especies nuevas sólo pueden nombrarse ...Tetragonisca angustula is a stingless bee species widely distributed in Brazil. Past studies have shown a rich native flora supplying this meliponine with pollen and nectar. The aim of this study was to compare the food provisions of T. angustula in two areas in the Lower Amazon mesoregion in the state of Pará and two areas of caatinga …10.09.2021 г. ... Tetragonisca angustula is a very important stingless bees species. This study aimed to report the resin gathering behaviour of this species of a ...PDF | The broadly distributed Neotropical stingless bee Tetragonisca angustula was once regarded as having two subspecies, T. angustula angustula and …... Tetragonisca weyrauchi y la presentada en esta publicación, la Tetragonisca angustula. @abneagro(3).png. La Tetragonisca angustula es una abeja ...In 2012, however, Dr. Christoph Grüter and his colleagues discovered for the first time that parasitic robbers encounter difficulties when they assault a Jatai bee (Tetragonisca angustula) colony.Mediante pruebas in vitro se determinó la capacidad antibacteriana, de 37 mieles de la especie Tetragonisca angustula de siete regiones de Colombia, con la técnica de Concentración Mínima Inhibitoria (CMI) frente a tres especies de bacterias Gram positivas y tres Gram negativas. La técnica CMI se evaluó en microdiluciones (v/v) al 90%, 45%, 22,5%, 12,3%, 5,6% de miel, contra las cepas ...A Tetragonisca angustula nest, found in a guamo tree (Inga spectabilis) approximately 90cm above the ground, was trans-ferred into the calorimeter. To ensure that all colony membersMediante pruebas in vitro se determinó la capacidad antibacteriana, de 37 mieles de la especie Tetragonisca angustula de siete regiones de Colombia, con la técnica de Concentración Mínima Inhibitoria (CMI) frente a tres especies de bacterias Gram positivas y tres Gram negativas. La técnica CMI se evaluó en microdiluciones (v/v) al 90%, 45%, 22,5%, 12,3%, 5,6% de miel, contra las cepas ...acid-spermidine amides from Tetragonisca angustula honey as anti-Neospora caninum (Lima et al., 2021). The aim of this study was to investigate the antioxidant activity and chemical profile of Tetragonisca angustula honey and its extract, as well as to identify its botanical origin. 2. Materials and Methods 2.1.This research deals with the physicochemical characteristics of 20 samples of Tetragonisca angustula honey, from the municipality of Piracicaba, state of São Paulo, Brazil, contributing to the ...Here, we test hypotheses about colony-level experience-based modification of the alarm pheromone response in the stingless honey bee, Tetragonisca angustula, which is common in South and Central America.The nests of T. angustula have a single tube-like defense structure with a single nest entrance/exit, patrolled by morphologically distinct guards (Grüter et al. 2012; Hammel et al. 2016 ...The team studied a common tropical stingless bee Tetragonisca angustula in Sao Paulo State in Brazil where it is known locally as Jataí. It nests in tree and wall cavities. Each nest has one ...Fotos de Abeja Angelita Tetragonisca angustula. Fotos de. Abeja Angelita. Filtra por lugar. Ordenar por: Favoritos. Licencia de la foto: Cualquiera.When exposed to half the commercial concentration of GLY, adults of A. mellifera and the stingless bee Tetragonisca angustula Latreille, 1811 (Hymetoptera: Apidae) started to present mortality within 44 min, and after 12 h, there was 100% mortality (Ruiz-Toledo and Sánchez-Guillén, 2014).
Due to the interest in the production and trading of yateí (Tetragonisca angustula) honey in the province of Misiones, Argentina, in this work we assessed microbiological and physicochemical parameters in order to contribute to the elaboration of standards for quality control and promote commercialization. Results showed that yateí honey ...Tetragonisca angustula (Latreille), popularly known as "jataí", can signicantly contribute to strawberry yield (Malagodi-Braga and Kleinert 2004; Antunes et al. 2007), increasing income and ensuring quality to seed production of Salvia farinacea (Slaa et al. 2000). Moreover, has the potential to increase the produc-The Fundão tailing dam collapse in Brazil in 2015 flooded large areas of river floodplains below the dam. We analyzed the effect of the tailing deposition from the dam disaster on metal/metalloid levels in honey and pollen samples from the stingless bee Tetragonisca angustula. Pollen and honey samples were taken from the initial stretch …An enriched genomic library was constructed from Tetragonisca angustula, a stingless bee species widely distributed in Brazil. The library was screened using two simple-repeat oligonucleotide probes and 21 microsatellite primer pairs were designed flanking a selection of repeat sequences within positive clones. The polymorphism of the …There are about 500 species of stingless bees reported with 64 genera distributed in Latin America (Melipona spp., Tetragonisca spp., Scaptotrigona spp., and Plebeia spp.), Australia (Tetragonula ...
Tetragonisca angustula (San Ramon, Costa Rica) 1.jpg 1,500 × 996; 744 KB Tetragonisca angustula (Santa Lucía Cotzumalguapa, Guatemala) 2.jpg 1,383 × 1,037; 759 KB Tetragonisca angustula en Cordillera, Paraguay.gif 600 × 337; 39.36 MBThis study aims to analyze Tetragonisca angustula honey from southwestern Bahia for its physicochemical characteristics, phenolic compounds and glioma cell inhibitory effect, in samples from ...Fipronil was also highly toxic and presented a similar toxicity to both species, with 48-h LD50s of 0.5 ng/bee (A. mellifera) and 0.4 ng/bee (T. angustula). Imidacloprid had the lowest acute toxicity with a 48-h LD50 of 29 ng/bee for A. mellifera, whereas T. angustula tolerated exposure higher than 35 ng/bee. Apparent biomarker responses were ...…
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The objective of the study was to elucidate which plants the bees visit for the production of honey in Rio Grande do Sul (RS), southern Brazil. 43 honey samples were selected from Apis mellifera, Tetragonisca angustula, Melipona quadrifasciata, Scaptotrigona bipunctata, Plebeia remota and Plebeia droryana.Tetragonisca angustula Latreille, 1811 (Hymenoptera: Meliponini) and other highly eusocial stingless bees display a complex behavior, depending upon the communication among individuals of the colony. Chemical communication is important for the maintenance of the insect society, and products of exocrine glands play a central role in this communication ( …
Hay abejas que invaden a otras, como la Tetragonisca angustula a la Melipona beecheii, o la abeja limón o Lestrimelita que invade a la Tetragonisca angustula...The present study describes the post-embryonic development of the antennal sensilla in the stingless bee Tetragonisca angustula. 2 Material and Methods. Workers of T. angustula were obtained from colony maintained in Rio Paranaíba, Minas Gerais State, Brazil. Brood combs were transferred to laboratory, and the pupal developmental stages of the ...
Tetragonisca angustula is one of the most wid Tetragonisca angustula is a small eusocial stingless bee found in Mexico, Central and South America. Known by different names in different regions (e.g. Jatai, Yatei, Jati, Virginitas, Angelitas Inglesas, Espanolita, Mariolla, Chipisas, Virgencitas, Mariolitas). The subspecies Tetragonisca angustula fiebrigi lives in different parts of South ...Apesa r disto, o mel da esp écie Tetragonisca angustula (La-treille, 181 1), conhecida como ‘me l da Jataí’, tem conser vado um. lugar no mercado t radicional c om preços de até d ez vezes ... Tetragonisca angustula workers guarded for up to 20 days, witThe stingless bee Tetragonisca angustula is broadly distributed Stingless bees Tetragonisca angustula (Latreille) (Hymenoptera: Meliponinae) are pollinators of native and cultivated plants, are therefore in contact with areas contaminated by pesticides. Jul 1, 2021 · Tetragonisca angustula coloni Six honey samples produced by the stingless bee <i>Heterotrigona itama</i> were analyzed for their plant sources, phenolic compositions, and antioxidant activities. The honey samples were acetolyzed and identified microscopically, and the phenolic compounds were identified by using HPLC-DAD. The antioxidant activities were evaluated using three different assays (FRAP, DPPH, and ABTS) by ... The stingless bees Tetragonisca angustula andApidologie 37 (2006) 398-407 DOI: 10.1051/apido:Tetragonisca angustula is a species of the neotropics Tetragonisca angustula is a species of the neotropics, known as little angel bee, which has adapted to environments with high anthropic pressure making it the most widely used species for artificial breeding. It is possible that their wide geographical distribution, from Mexico to Argentina, allows different populations with distinctive genetic ...Tetragonisca angustula is one of the most widespread stingless bees in the Neotropics. This species swarms frequently and is extremely successful in urban environments. In addition, it is one of the most popular stingless bee species for beekeeping in Latin America, so nest transportation and trading is common. Wittmann discussing Tetragonisca angustula states that labelled gua El libro ofrece aportes al conocimiento de la abeja angelita Tetragonisca angustula de Colombia, integrando la riqueza del diálogo de saberes desde la transdisciplinariedad y el enfoque ...La abeja angelita ( Tetragonisca angustula ), también conocida como yateí o yatey, doncella, mariola, gimero y mariaseca, es un insecto de la familia Apidae, que se encuentra desde México hasta el sur de Brasil, el noreste de Argentina en buena parte del territorio de Paraguay , Bolivia y Perú. Estas abejas pertenecen a la tribu Meliponini ... Tetragonisca angustula pot-honey compared to Apis mellifera honey f[Tetragonisca angustula (Latreille, 1811). speciesAnálise térmico de mel de Trigona (Tetragon The assembly of the T. nataliae mitogenome was straightforward and includes the typical set of animal mt-genes, except for the CR located between the 12S and ND2 genes, which contains the AT-rich region and the first cluster of tRNA, and was not recovered. The core has a length of 14.427 bp and the overall base composition is …Tetragonisca angustula is one of the commonest Neotropical stingless bees and an important pollinator agent. For this study, RAPD markers were used in order to estimate the genetic structure and quantify the genetic variability in five populations (14 colonies) of T. angustula. 12 primers were used that reproduced 171 fragments of which 150 were polymorphic (87.72%).