Tetragonisca angustula.

Tetragonisca angustula is the most widespread stingless bee species, from Mexico to Northern Argentina. It is called Mariola in Costa Rica.Tetragonisca angustula, popularly known in Brazil as ``Jataí'' is a meliponini bee that is characterized by its rusticity and important ecological role. It has been maintained in meliponiculture due to the excellent quality of honey and propolis produced (Miorin et al., 2003 ) and is also used in pollination of many cultivars (Heard, 1999 ).Tetragonisca angustula is a small eusocial stingless bee found in Central and South America. It is known by a variety of names in different regions (e.g. jata, yatei, …This research was carried out to evaluate the population genetics of Tetragonisca angustula by isoenzymatic polymorphism. Five adult worker bees collected from 16 colonies maintained at the municipalities of Ivatuba-PR and five colonies from Dracena-SP were individually homogenized, and then submitted to electrophoresis.

'Miel de Angelita': nutritional composition and physicochemical properties of Tetragonisca angustula honey Carlos Alberto Fuenmayor , Martha Cecilia Quicazán Pre-Hispanic cultures that lived in territories of Central and South America practiced meliponiculture, extracting and processing honey and other products from several stingless bee species.Superimportante poder determinar que es la Real miel angelita (Tetragonisca angustula). Por otro lado, la miel de angelita debe permanecer en nevera pero si se cristaliza o se torna muy densa se puede calentar suavemente a baño de María para volverla liquida y utilizarla en goteros.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.

3.10.2022 г. ... Tetragonisca angustula is the stingless bee more managed by beekeepers, whose honey has many medicinal properties and is distributed throughout ...Anacleto DA, Souza BA, Marchini LC. Composition of the honey of samples originated from Jatai bees (Tetragonisca angustula latreille, 1811). Ciencia y Tecnología de Alimentos. 2009; 29:535-541; 33. Oddo LP, Piazza MG, Pulcini P. Invertase activity in honey. Apidologie. 1999; 30:57-65; 34.

Differential expression analyses in Tetragonisca angustula. In T. angustula, a total of 241 superTranscripts were differentially expressed between nurses and foragers (Supplementary Figure S2).Queen, worker, and male production was studied for 1 year in three queenright colonies of Tetragonisca angustula (Latreille). We sampled brood combs monthly and noticed that the number of brood cells and production of individuals were similar among colonies. Although the production of queens did not vary significantly, the frequencies of workers, males, and the number of cells among the combs ...However, 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.Torres A, Garedew A, Schmolz E, Lamprecht I. Calorimetric investigation of the antimicrobial action and insight into the chemical properties of 'angelita' honey - A product of the stingless bee Tetragonisca angustula from Colombia. Thermochim Acta. 2004;415(1-2):107-113. Crossref

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 ...

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 ...

Under in vitro conditions, the antibacterial, antifungal and antiparasitic capacity and the effect on the bacteriophage PhiX174 of EEPo from Apis mellifera from the Cundiboyacense region and pot pollen of Tetragonisca angustula from Antioquia department was evaluated. Additionally, the antiparasitic capacity of EEPo from bee pollen was evaluated.The antibacterial effects of diluted honeys from T. angustula fiebrigi and P. wittmanni on several pathogenic bacteria are shown in for Table III.The honey of both bees were effective against bacteria, however, this effect was less so in the case of T. angustula fiebrigi honey.A noteworthy difference was found in the case of two P. aeruginosa strains, where one strain (P. aeruginosa ATCC 27853 ...tetragonisca angustula y corta pelo (Escaptutrigona posica). La idea principal de este estudio es conocer la forma de vida de estas abejas, los productos que ofrecenCaracterización 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 ...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 …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 ...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 ...

However, 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.About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright ...Tetragonisca angustula is a well-known and widely distributed stingless bee species of the neotropics, historically used to produce honey and other valuable hive products (Vit et al. 2013).<abstract> <italic>Tetragonisca angustula</italic> 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. In Costa Rica there are continuous initiatives on listing flora supporting meliponiculture.Tetragonisca angustula. a In 36 brood combs sampled from August 2008 to July 2009 (1-year period). b In 12 brood combs sampled from January to April 2009 (period of intense male production).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.

Tetragonisca angustula is the stingless bee more managed by beekeepers, whose honey has many medicinal properties and is distributed throughout Latin America. They have variation in color of ...Tetragonisca angustula (Latreille 1811), a small bee known as "jataí", is the most abundant stingless bee in the southeast and southern regions of Brazil (Villas Bôas and Malaspina 2005) and produces an excellent honey with distinct characteristics from A. mellifera.

Recent research has shown that entrance guards of the stingless bee Tetragonisca angustula make less errors in distinguishing nestmates from non-nestmates than all other bee species studied to date, but how they achieve this is unknown. We performed four experiments to investigate nestmate recognition by entrance guards in T. angustula. We first investigated the effect of colony odours on ...By evaluating the effect of three commercial formulations of entomopathogenic fungi (Isaria fumosorosea, Beauveria bassiana, and Metarhizium anisopliae) on three species of stingless bees (Tetragonisca angustula, Melipona beecheii, and Scaptotrigona mexicana), Toledo-Hernández et al. found moderate to high susceptibility (38.9–94.2% ...Native stingless bee propolis (or cerume) has begun to be studied in the last decades, mainly focused on its pharmacological properties. In this study, however, the chemical composition of diverse samples of Tetragonisca angustula propolis was compared via ESI-MS fingerprinting and ultra-high performance chromatography- mass spectrometry with …Tetragonisca species Tetragonisca angustula Name Synonyms Tetragonisca jaty (Smith, 1863) Trigona angustula Latreille, 1811 Trigona jaty Smith, 1863 Homonyms Tetragonisca angustula (Latreille, 1811) Bibliographic References 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).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 …

The stingless bees Tetragonisca angustula and Tetragonisca fiebrigi are widely distributed in Brazil, and both are commonly known as "jataí." Our goal was to investigate the possible origin of the B chromosomes in T. fiebrigi, a cytotaxonomic trait that differentiates T. fiebrigi from T. angustula.We analyzed diploid chromosome number (2n), B chromosome incidence, patterns of constitutive ...

Meliponario SIPASS-una experiencia con la abeja angelita Tetragonisca angustula con dos tipos de colmenas racionales en el de CEAD Acacias. Documentos de Trabajo ECAPMA, (2).

stingless bee Tetragonisca angustula. We observed multiple instances of E. tuberculatum ambushing and successfully capturing the hovering and standing guards of T. angustula near nest entrances. The unique hovering behavior of the guard caste of this bee species, an adaptation to frequent cleptoparasitism by other stinglessMar 24, 2012 · You are free: to share – to copy, distribute and transmit the work; to remix – to adapt the work; Under the following conditions: attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. The Neotropical species Tetragonisca angustula is known to use both flying guards and stationary guards immediately inside and outside of the nest entrance tube. These separate groups of both stationary guards just interior to the nest entrance and the hovering guards are felt to complement each other (Karcher and Ratnieks 2009 ; Grüter et al ...Tetragonisca angustula colonies thus employed a coordinated set of specialization strategies in nest defense: morphologically specialized soldiers, age polyethism among soldiers within specific guarding tasks, and rapid flexible reallocation of nonspecialists to guarding during soldier loss. This mixed strategy achieves the benefits of a highly ...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 ...27.12.2016 г. ... I think this species may be Tetragonisca angustula and the nest was in the door frame of the bungalow we were staying in at the second lodge in ...In Tetragonisca, the entrance can be closed at night by a network of fine threads. The entrance tube can be so small, that only one bee can guard it, or it can be so wide that a whole group of soldier bees are necessary for its protection. Outside the entrance of Tetragonisca angustula there will even be a groupThe 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 ...Tetragonisca species Tetragonisca angustula Name Synonyms Tetragonisca jaty (Smith, 1863) Trigona angustula Latreille, 1811 Trigona jaty Smith, 1863 Homonyms Tetragonisca angustula (Latreille, 1811) Bibliographic ReferencesTetragonisca angustula: Costa Rica: The study showed that Tetragonisca angustula honey strongly inhibited B. subtilis, S. aureus, and E. coli. Against P. aeruginosa, no inhibition activity occurred. The antimicrobial activity of honey was due to the presence of isolates identified as Streptomyces sp.

Abstract: 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 resourcesTetragonisca angustula: Costa Rica: The study showed that Tetragonisca angustula honey strongly inhibited B. subtilis, S. aureus, and E. coli. Against P. aeruginosa, no inhibition activity occurred. The antimicrobial activity of honey was due to the presence of isolates identified as Streptomyces sp.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. Instagram:https://instagram. maize cultivation native americanarkansas vs kansas basketballpottery departmentespanol de espana Evaluation of the chemical composition and biological activity of extracts of Tetragonisca angustula propolis and Schinus terebinthifolius Raddi (Anacardiaceae) J. Apicult. Res., 55 (2016), pp. 315-323. CrossRef View in Scopus Google Scholar. Chewchinda and Vongsak, 2018. S. Chewchinda, B. Vongsak.General experimental procedure. Tetragonisca angustula colonies were observed using a dual camera setup in Gamboa, Colón, Republic of Panama from April to August of 2013. The two cameras were set up with one as a zoom on the T. angustula nest entrance and the second as a wide view to capture a 1m radius around the nest entrance. All olfactory stimuli were presented near the nest entrance on a ... dreamworks animation clg wikimap of douglas county kansas 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 ... physical therapy shadowing opportunities near me Kelber and Zeil (1997) recently investigated hovering in a species of stingless bee, Tetragonisca angustula. Guard bees of this species hover stably in watch near the entrance to their nest, protecting it from intruders. To investigate the visual stabilizing mechanisms, Kelber and Zeil got the bees used to the presence of a spiral pattern ...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)