Tetragonisca angustula.

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.Source: Wikipedia. Tetragonisca angustula is a small eusocial stingless bee found in México, Central and South America. It is known by a variety of names in different regions (e.g. jataí, yatei, jaty, virginitas, angelitas ingleses, españolita, mariola, chipisas, virgencitas, and mariolitas ).Lepeletier and Tetragonisca angustula Letreille stingless bees belong to the Meliponini tribe, and are two among more than 200 species of Brazilian native stingless bees (13). Native from tropical and subtropical regions, M. quadrifasciata quadrifasciata and Tetragonisca angustula are locally known as Mandac¸aia and Jataí, respectively ...Since chemical or pharmacological studies on the propolis of Brazilian native bees are scarce, the aim of this study was to evaluate the chemical profile, the antioxidant, cytotoxic and antibacterial activity of aqueous and hydro-alcoholic extracts and isolated compounds of propolis of the native bees, Melipona quadrifasciata and Tetragonisca angustula, …

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 membersA new cyclodipeptide from Tetragonisca angustula honey active against Neospora caninum and in silico study. Natural Product Research. 2023 | Journal article. DOI: 10.1080/14786419.2023.2245538. EID: 2-s2.0-85167706597. Part of …

in the samples of the pollen stored by Tetragonisca angustula from October 2010 to December 2011 at Ruy Barbosa, located in the semiarid region of Bahia in Northeastern Brazil.

Jun 1, 2021 · Along the Cantareira-Mantiqueira Ecological Corridor, State of São Paulo, Brazil, the native stingless bees Tetragonisca angustula play a fundamental role in agroecosystems, particularly because it is a pollinator of several crops (Malagodi-Braga and Kleinert, 2004, Slaa, 2006, Vossler, 2018). The composition of honey samples of Plebeia wittmanni (n = 10) and Tetragonisca angustula fiebrigi (n = 12) was analysed. The colours of all collected honeys were amber to dark amber and the pH ...This “meliponiculture” continued until the Spanish Conquest in 1539 (Kritsky, 2017 ). Honey production often is a major use of forests ( Bradbear, 2009 ), and ownership of forests with bee trees has included rights to revenue from honey harvest ( Crane, 1999 ). Honey and beeswax have been among the most widely traded commodities ( Kritsky ...The apiaries Roubik and Moreno, 1991; 2008; Souza, 2008). mellifera and Tetragonisca maintained combs of the hon- Moreti et al., 2002) and the angustula, and identified the eybee Apis mellifera (Apidae), pollen slide collection of the Results respective plants visited by and the stingless bee Tetrago- Laboratory of Palynology, Fed- these bees ...Os resultados obtidos nesta pesquisa confirmam que a legislação atual não engloba as características físico-químicas do mel de abelha Jataí (Tetragonisca angustula), sendo assim, este ...

The composition of honey samples of Plebeia wittmanni (n = 10) and Tetragonisca angustula fiebrigi (n = 12) was analysed. The colours of all collected honeys were amber to dark amber and the pH varied. Moisture was lower than reported for other stingless bee honeys. Conductivity and ash content of P. wittmanni honey were higher than for T. angustula fiebrigi. Acidity of P. wittmanni honey was ...

There are very few records on the use of pot-honey by indigenous people of Costa Rica. Our evaluation concerns antimicrobial activity of honey samples from Tetragonisca angustula, Melipona beecheii and Apis mellifera, performed to determine whether traditional appreciation of stingless bee honey from Costa Rica, over that of A. …

Tetragonisca angustula is a small eusocial stingless bee found in México, Central and South America. It is known by a variety of names in different regions (e.g. jataí, yatei, jaty, virginitas, angelitas ingleses, españolita, mariola, chipisas, virgencitas, and mariolitas). A closely related species, Tetragonisca fiebrigi, occupies different areas in South America and has a slightly ...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 …Apidologie 37 (2006) 398-407 DOI: 10.1051/apido:2006011 Brazilian Propolis of Tetragonisca angustula and Apis mellifera Alexandra C.H.F. Sawaya a, Ildenize B.S. Cunha b, Maria C. Marcucci c, Rosa F. de Oliveira Rodrigues b and Marcos N. Eberlin a a Thomson Mass Spectrometry Laboratory, Institute of Chemistry, State University of Campinas, UNICAMP, Campinas, SP 13083-970, BrazilThe 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.Apidologie 38, 93-103. demonstrated that Tetragonisca angustula is a selective bee, compared to A. mellifera, in the choice of vegetal species as the source of the chemical constituents necessary for the production of propolis. In that study, in spite of the different geographical locations, Minas Gerais, ...21.02.2023 г. ... ... Tetragonisca angustula and the honeybee Apis mellifera. Malathion was the most toxic substance to both species, with 48-h median lethal ...

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 ...Apidologie, A Quality Journal in Bee Science. Apidologie 41 (2010) 667–675. Original article. Properties of honey from Tetragonisca angustula fiebrigi and Plebeia wittmanni of Argentina * Propriétés du miel produit par Tetragonisca angustula fiebrigi et Plebeia wittmanni en Argentine Die Eigenschaften von argentinischen Tetragonisca …ORIGEM FLORAL DE MÉIS DE Tetragonisca angustula (Latreille, 1811) e Scaptotrigona bipunctata (Lepeletier, 1836) NO VALE DO TAQUARI, RIO GRANDE DO SUL, BRASIL. October 2016;Honey of the stingless bee Tetragonisca angustula Illiger, called "angelita" in Colombia, is known to be a valuable folk medicine against different ailments. Scientific data on this honey are ...Summary Previous research has shown that colonies of the stingless bee Tetragonisca angustula have hovering guards that can detect allospecific intruder bees with volatile odours or different body colour, but conspecific intruders were not detected. Here we show that T. angustula colony entrances are also defended by guards standing on the ...recognition in Trigona {Tetragonisca) angustula, a common neotropical meliponine. T. angustula guards hover near the colony entrance and incapacitate ...May 3, 2010 · I’m not really an specialist, but from my research in the net and contact with some breeders I could suggest the list of species below: - Jataí (Tetragonisca Angustula): Small and slender bee, with length about 5mm. Very adaptable, using all flowers available to collect pollen and nectar.

The stingless bee Tetragonisca angustula (Apidae: Meliponini) presents an excellent opportunity to study the group-level coordination of vigilance. In addition to guards that stand at the nest entrance, which is normal in social insects, T. angustula colonies also have guards that hover near the entrance (Grüter et al. 2011).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 ...

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...Thermal behavior of Colombian honeys produced by stingless bees Trigona (Tetragonisca) angustula, T. nigra, Scaptotrigona sp. Thermal behavior of Colombian honeys produced by stingless bees Trigona (Tetragonisca) angustula, T. (Frieseomelitta) nigra, Scaptotrigona sp. and Nannotrigona sp. were studied through a year using Differential Scanning Calorimetry (DSC). Honey samples were collected ...y Tetragonisca angustula (Apidae: Meliponini) para estimar su potencial polinizador Abstract Palynological analysis was performed on samples of honey and pollen from nests of Melipona eburnea and Tetragonisca angustula in the municipality of Fusagasuga, Cundinamarca, in order to know the plant species of which depend on these bees.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 ...Aug 10, 2023 · Tetragonisca angustula is the most widespread stingless bee species, from Mexico to Northern Argentina. It is called Mariola in Costa Rica. Native plant species offering food resources and nesting sites to stingless bees are included in reforestation and conservation programs. Propolis, a resinous substance collected by honeybees from plants, is well-known worldwide for its diversified biological activities. This study was aimed to determine the chemical composition of fo...A unique defensive feature occurs in Tetragonisca angustula (Brazilian common name: Jataí), a relatively small (body length=4-5 mm) yellow/brown Neotropical stingless bee (Fig. 1). T. angustula is the only species currently known that has guards that hover near the nest entrance. It also has guards that stand at the entrance as inTetragonisca angustula colonies differed in forager activity There was a significant change in flight behavior in the and number of guards. However, the visual target used for presence of both synthetic and natural AP stimuli. The bees, the assays did not affect any behavioral measures. There were ...Along the Cantareira-Mantiqueira Ecological Corridor, State of São Paulo, Brazil, the native stingless bees Tetragonisca angustula play a fundamental role in agroecosystems, particularly because it is a pollinator of several crops (Malagodi-Braga and Kleinert, 2004, Slaa, 2006, Vossler, 2018).

80 especially of Tetragonisca angustula for the western region of Paraná, as well as the . 81 variation in bees' foraging behavior [15], the objective of this study was to evaluate the .

The Meliponinae are important pollinators of plant species, and one of the most managed species is Tetragonisca angustula. Initially, two subspecies were identified in T. angustula: T. angustula angustula and T. angustula fiebrigi. Subsequently, T. a. fiebrigi was considered a species, based on the coloration of its mesepisternum.

The stingless bee Tetragonsica angustula (Latreille) is the only social bee known that has two different types of nest entrance guards. As in other stingless bees and the honey bee one type stands on, in or near the nest entrance. The second type, so far only known in T. angustula, hovers near the n …Tetragonisca angustula Illiger, 1806, according to Nogueira-Neto (1997) is one of the bees with very good characteristics to "meliponiculture", both to honey production and pollination. Workers can cover a distance of 500 m, are generalist and polylectic, which means they can visit flowers of various plant species and are rustic ( Nates-Parra ...Abstract. Pollen and honey resources composing the diet of Tetragonisca angustula fiebrigi Schwarz were assessed using pollen analysis of wild colonies sampled in two kinds of native dry forests of the Chaco region. Different measurements: direct pollen count, relative volume, diversity and evenness indices, value of importance of species (SI), and index of relative importance (IRI) were compared.A unique defensive feature occurs in Tetragonisca angustula (Brazilian common name: Jataí), a relatively small (body length=4-5 mm) yellow/brown Neotropical stingless bee (Fig. 1). T. angustula is the only species currently known that has guards that hover near the nest entrance. It also has guards that stand at the entrance as inHowever, the microbiota of neotropical insects such as the stingless-bee Tetragonisca angustula is poorly explored. T. angustula is a meliponid bee widely distributed in Latin America, its honey is traditionally exploited because of its ethno-pharmacological properties and its antimicrobial activity has been demonstrated.Thermal behavior of Colombian honeys produced by stingless bees Trigona (Tetragonisca) angustula, T. (Frieseomelitta) nigra, Scaptotrigona sp. and Nannotrigona sp. were studied through a year using Differential Scanning Calorimetry (DSC). Honey samples were collected every three months, during August 2014 to August 2015 and showed several thermal transitions (trs 1, trs 2, trs 3, trs 4a and ...The flora of north-eastern Brazil offers a source of nectariferous-polliniferous species that support many native pollinators. However, few studies have examined the plant-Meliponini interaction, especially from the melissopalynological aspect. We assessed the flora exploited by Tetragonisca angustula in two caatinga (dry vegetation) areas in the Brazilian semi-arid region through pollen ...Tetragonisca angustula (T. angustula) is a stingless bee widely available in Brazil and Mexico. The biological activity of T. angustula honey - particularly its antimicrobial activity - has been well documented and was found to possess good antimicrobial activity against the bacterium S. aureus ( Miorin et al., 2003 Miorin, P., Levy Junior ...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.Jun 2, 2010 · The composition of honey samples of Plebeia wittmanni (n = 10) and Tetragonisca angustula fiebrigi (n = 12) was analysed. The colours of all collected honeys were amber to dark amber and the pH varied. Moisture was lower than reported for other stingless bee honeys. Thermal behavior of Colombian honeys produced by stingless bees Trigona (Tetragonisca) angustula, T. (Frieseomelitta) nigra, Scaptotrigona sp. and Nannotrigona sp. were studied through a year using Differential Scanning Calorimetry (DSC). Honey samples were collected every three months, during August 2014 to August 2015 and showed several thermal transitions (trs 1, trs 2, trs 3, trs 4a and ...

Antibacterial activity of honey and propolis from Apis mellifera and Tetragonisca angustula against Staphylococcus aureus Journal of Applied Microbiology , 95 ( 5 ) ( 2003 ) , pp. 913 - 920 , 10.1046/j.1365-2672.2003.02050.xTetragonisca 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%).Pelea entre abejas pilladoras Vs. abejas señoritas o angelitasInstagram:https://instagram. kumc 24 7 intranetwho won the 2008 ncaa basketball championshipcraigslist free stuff manassas vaproof of nonprofit status In stingless bees, unlike honey bees, the relationship between chemosensory abilities and colony labor division has been poorly studied. Here we examined odor reception and gustatory responsiveness of the stingless bee Tetragonisca angustula focusing on workers, whose are involved in different tasks. Using the proboscis extension response, we ...Tetragonisca angustula and T. fiebrigi esterases were biochemically character-ized by their inhibition pattern and thermostability. Workers of both species were collected from nests at the State ... cincinnati vs wichita statejimmy waters Jul 22, 2020 · Tetragonisca angustula (syn. Trigona angustula) 35 honey (Brazil) was provided as a gift. All stingless bee honey samples were stored in a refrigerator (4 °C) before analysis. cole aldrich This study determined the 24 and 48 h LD 50 (median lethal dose) of the herbicide's glyphosate-based formulation by ingestion, identified sublethal doses, and investigated its effects on the locomotion and behavior of Tetragonisca angustula workers. The LD …Tetragonisca angustula (syn. Trigona angustula) 35 honey (Brazil) was provided as a gift. All stingless bee honey samples were stored in a refrigerator (4 °C) before analysis.