Tetragonisca angustula. Tetragonisca angustula, known in Colombia as "angelita", is ...

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Phylogenetic analyses of antibiotic-producing Streptomyces sp. isolates obtained from the stingless-bee Tetragonisca angustula (Apidae: Meliponini) Microbiology 2019-03-01 | Journal article DOI: 10.1099/mic.0.000754 Part of …Request PDF | Genetic structure of the stingless bee Tetragonisca angustula | The stingless bee Tetragonisca angustula Latreille 1811 is one of the most widespread bee species in the Neotropics ...The stingless bee Tetragonisca angustula is an important pollinator of different agricultural and native crops. This study evaluated changes in the relative activity of esterases and critical ...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 ...Análise térmico de mel de Trigona (Tetragonisca) angustula de Norte de Santander, Colômbia Yaneth Cardona-Rodríguez 1 , Diana Alexandra Torres-Sánchez 2 , Wolfgang Hoffmann 3Durante um ano foram coletadas amostras de pólen e mel de colônias de Tetragonisca angustula angustula Latreille. Essas abelhas visitaram 180 espécies vegetais, pertencentes a 45 famílias ...The discovery of soldier bees (Tetragonisca angustula) was made by a team from the University of Sussex, working with researchers from the University of São Paulo in Brazil.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 ...15.01.2018 г. ... Descarga ahora la foto Jataí Abeja Volando Foto De Macro Abeja Tetragonisca Angustula. Encontre más imágenes de alta resolución en la ...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 ...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 ...Royal brood cells (white ellipses) of some stingless bee species on: horizontal (disc-like) brood combs of A Tetragonisca angustula, B Scaptotrigona aff.depilis and C Paratrigona subnuda; Spiral brood comb of D Tetragona clavipes and clustered brood cells of E Plebeia minima and F Leurotrigona muelleri.Note: commonly the royal brood …• Tetragonisca angustula (T. angustula), a stingless bee commonly found in Brazil and Mexico, produces honey that has been well documented and was found to possess good antimicrobial activity against the bacterium S. aureus (according to Miorin et al., 2003).Taxonomia Abelha do gênero Melipona sp.. A M. scutellaris é um membro da família Apidae de eusocial abelhas dentro da ordem Hymenoptera, que consiste em formigas, abelhas, vespas e flechas.A subfamília Meliponini é comumente referida como "abelhas sem ferrão". É uma das 40 espécies conhecidas no gênero Melipona sp. A M. scutellaris tem os nomes comuns de "uruçu-nordestina" ou "uruçu ...Tetragonisca angustula (Latreille) is one of the main native eusocial bees of the Neotropical region of the American continent (Vit et al., 2013). It is the most widespread species in this area and is also important in agroecosystems due to its highly valued honey and pollination of commercial crops, such as canola and strawberry (Slaa et al ...Sep 2, 2022 · 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, jaty, virginitas, angelitas ingleses, espaolita, mariola, chipisas, virgencitas, and mariolitas). 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).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 mesepisternum and can be black, yellow or mixed. They might be classified into two species (T. angustula and T. fiebrigi) or two subspecies (T. angustula angustula and T. angustula fiebrigi).In Brazil, Tetragonisca angustula is the best-known species of the genus, concerning all aspects of its biology, having had its trophic niche studied by many authors (Iwama and Melhem 1979 ...Tetragonisca angustula Latreille se encuentra ampliamente distribuida desde México hasta Brasil, en el trópico seco y en el trópico húmedo. Estas abejas hacen sus nidos en las oquedades de los ...Tetragonisca angustula Latreille (Hymenoptera: Apidae: Meliponinae) is a stingless species and an important pollinator of plants in the Neotropical region (Moreno et al., 2009, Braga et al., 2012). One problem of concern to the global community is the decline of bee populations in several parts of the world ( Bernal et al., 2010 , Neumann and ...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 y evaluar su adaptación a diferentes diseños de colmenas en el municipio de La Mesa (Cundinamarca). Objetivos específicos. 1. Estudiar variables que influyen en la división de nidos de la especie Tetragonisca angustula obtenidos a partir de la introducción de reinas vírgenes. 2.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 ...Jataí (the Brazilian common name for Tetragonisca angustula) are unique among eusocial bees in having a sophisticated system of defense involving two complementary groups of guards (14-16): hovering guards, which station themselves in the air near the nest-entrance tube, and guards that stand inside and around the tip of the wax entrance tube (Fig. 1A).Tetragonisca angustula is a complex of insects with 3134 observationsPDF | The broadly distributed Neotropical stingless bee Tetragonisca angustula was once regarded as having two subspecies, T. angustula angustula and …Aug 1, 2020 · 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 ... The average values of the pollen niche breadth (H') and equitability (J') indicate that T. angustula is a generalist and homogeneous forager of the floral resources in caatinga. Keywords: Hymenoptera, Apidae, Tetragonisca angustula, stingless bee foraging, caatinga dry vegetation, entomopalynology, melissopalynology, pot-pollenStingless bee Tetragonisca angustula exposed to difenoconazole were less tolerant when it was applied via ingestion or on treated surfaces (Leite et al., 2021). Prado et al. (2020) confirmed that ...melipona Tetragonisca angustula conocida como abeja angelita; una de las más presentes en la región tanto en el urbanismo (viviendas) como en la ruralidad (bosques). El interés se suscita a partir de que es una de las más asediadas por las personas para obtener su miel, provocando eliminación total de lasTetragonisca 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 ...stuck to the T. angustula nest entrance were Cephalotes clypeatus (Fabricius, 1804) dead workers covered by thin layers of the same sticky material used to build the nest entrance (Fig 1B). Fig 1. Functional role of sticky particles deposited on the external side of Tetragonisca angustula nest entrance. A. Entrance tube as it wasLepeletier 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 ...Could Tetragonisca angustula Latreille (Apinae, Meliponini) ... T.angustulato the weight and shape of primary berries demonstrated that this bee species is an effective strawberryTetragonisca angustula is unusual in that it has two different groups of soldiers (we follow Hölldobler and Wilson 2009 in using "soldiers" and "majors" synonymously for the large workers and ...Stingless bees Tetragonisca angustula (Latreille) (Hymenoptera: Meliponinae) are pollinators of native and cultivated plants, are therefore in contact with areas contaminated by pesticides.5.05.2019 г. ... Tetragonisca angustula, known as jataí in Brazil, one of the most common specie of stingless bee breed is South America.São abelhas pequenas com comprimento de aproximadamente 5 mm. Possuem abdômen dourado, cabeça e tórax preto. Possuem mandíbulas que são usadas como armas contra ...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 ...Native from tropical and subtropical regions, M. quadrifasciata quadrifasciata and Tetragonisca angustula are locally known as Mandaçaia and Jataí, respectively. Interestingly, the propolis from M. quadrifasciata quadrifasciata is known as geopropolis because it presents soil traces in its composition . Due to the unique behavioral and ...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. CrossrefCaracterización físicoquímica de miel de angelita Tetragonisca angustula (Latreille, 1811) producida en Esmeraldas, Ecuador / Physicochemical characterization of “angelita” Tetragonisca ...Tetragonisca angustula can be classified as a generalist bee because it obtains resin, pollen and nectar from a wide variety of plant species (Toledo et al. 2003; Morgado et al. 2011). Flowers ...Tetragonisca angustula, on the other hand, does not show a preference for a scented food source if bees were exposed to the same odour inside their colonies (Mc Cabe and Farina 2010). Interestingly, odours do not necessarily have to be paired with a reward to be learned inside the nest.Wittmann discussing Tetragonisca angustula states that labelled guards were observed hovering for more than 70 min. Grüter et al. also reporting on T. angustula state an average hovering time of 56.7 ± 1.51 min. Additionally, they comment that individual flying guards interrupt their flight with a 3.3-min hive return before recommencing flight.monly kept in hives, Tetragonisca angustula, a honey of which is used in various local medicinal applications, was collecte d directly from pots within nests using sterile syringes (n = 14; 3 hives each from Sites 1, 2, and 4; 2 hives each from Sites 5 and 6; 1 hive from Site 3). The six regions (Fig. 1) are char-acterized as follows: 1.Taxonomy information for Tetragonisca angustula. Find diseases associated with this biological target and compounds tested against it in bioassay experiments. We sampled 214 individuals of Tetragonisca angustula from the eight landscapes (27 ± 23 per landscape) along the LTER CCM region. Descriptive data (median and interquartile range) of the toxic and essential elements determined in T. angustula bees are summarized in Supplementary Table S2. The medians of toxic and essential elements varied ...Tetragonisca angustula Latreille (Hymenoptera: Apidae: Meliponinae) is a stingless species and an important pollinator of plants in the Neotropical region (Moreno et al., 2009; Braga et al., 2012 ...Análise térmico de mel de Trigona (Tetragonisca) angustula de Norte de Santander, Colômbia Yaneth Cardona-Rodríguez 1 , Diana Alexandra Torres-Sánchez 2 , Wolfgang Hoffmann 3Tetragonisca angustula (jataí) is the most adapted and well-known species [1–4]. Inside SB nests, brood combs are surrounded by pots of food used to maintain the nest. SB contain specific substances and enzymes that chemically transform and modify floral nectars from rich vegetation inrecords of honeys fr om Tetragonisca angustula (Latr eille, 1811) in the Lower Amazon, Brazil: pollen spectra and concentration, Journal of Apicultur al Research, 54:1, 11-29, DOI: 10.1080 ...Rita I. Velez-Ruiz, Victor H. Gonzalez, Michael S. Engel, Observations on the urban ecology of the Neotropical stingless bee Tetragonisca angustula (Hymenoptera: Apidae: Meliponini) , Journal of Melittology: No. 15 (2013): Observations on the urban ecology of the Neotropical stingless bee Tetragonisca angustula (Hymenoptera: Apidae: Meliponini)A common assumption of worker caste evolution is that soldiers are behavioral specialists. Here, we report the first test of the "rare specialist" hypothesis in a eusocial bee. Colonies of the stingless bee Tetragonisca angustula are defended by a small group of morphologically differentiated soldiers. Contrary to the rare specialist ...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 ...Nov 19, 2012 · 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. Tetragonisca angustula ranges from southern Mexico to Brazil and it is presumably composed of several undescribed spe-cies. The 'true' T. angustula might be restricted to Brazil, as it was described from a worker collected in that country and whose whereabouts are unknown (cf. Camargo & Pedro, 2007).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 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 ...The stingless bee Tetragonisca angustula (Latreille, 1811), known as Jataí, is a trigoniform meliponine of the Meliponini tribe (Michener 2007). They areTetragonisca 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.Potent novel antimicrobials are also of interest to treat biofilms. The antibiofilm properties of a total of 57 SBHs were examined along with Medihoney ® (an antibacterial wound gel) as a reference and showed an inhibitory effect on biofilm formation in one species of honey, Tetragonisca angustula .Torres A, Garedew A, Schmolz E, Lamprecht I. 2004. 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. Thermochimica Acta 415:107–114. CrossRef CAS Google ScholarTetragonisca 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 ...About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright ...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 ...CICLO DE DESARROLLO DE Trigona (Tetragonisca) angustula, Latreille 1811 (Hymenoptera, Trigonini). Guiomar Nates-Parra (1) Antonio Villa Lopera (2) Carlos Vergara Briceño (3) RESUMEN Se estudió el ciclo de desarrollo de una abeja sin aguítón: Trigona rretragonisca) angustula, Latreílle 1811 (Hymenoptera, Trigonini).Superordo: Hymenopterida. Ordo: Hymenoptera. Subordo: Apocrita. Superfamilia: Apoidea. Familia: Apidae. Genus: Tetragonisca. Species: T. angustula. Subspecies: …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) …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 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).We characterized Tetragonisca angustula and Melipona beecheii honeys produced in Costa Rica according to their physical and chemical properties. Moreover, we found critical parameters that distinguish the honeys from each other. Forty-eight samples of honey of both stingless bee species were analyzed (T. angustula, n = 32; M. beecheii, n = 16).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. Tetragonisca angustula mating occurs during the virgin queen nuptial flight, usually in the presence of a drone congregation area (DCA). The presence of virgin queen pheromone is considered the ...Apidae was the most representative family in richness and abundance. The most abundant species were Apis mellifera (Linnaeus, 1758) (4843 individuals), P. lineata (3566 individuals), Trigona spinipes (Fabricius, 1793) (1102 individuals), and Tetragonisca angustula (Latreille, 1811) (905 individuals). The sum of the four species accounted for ...Trigona (Tetragonisca) angustula, known as a rather gentle bee (Schwarz 1948), may be grouped with those species that seem to be nonaggressive, at least to man, nonetheless they apparently have effective defenses. A phenomenon, already men- tioned by Michener (1946), but surprisingly neverTetragonisca angustula is an eusocial stingless bee that presents a sophisticated system of defense involving two complementary groups of guards: hovering and standing guards. We identified, quantified, and compared the cuticular compounds of worker bees captured within the nest, and bees performing tasks outside: foragers and guards.The three species with the largest degree of size differentiation, T. angustula (DI = 1.6), Tetragonisca fiebrigi (DI = 1.54) and Frieseomelitta longipes (DI = 1.35) show a bimodal size ...Differential expression analyses in Tetragonisca angustula In T. angustula , a total of 241 superTranscripts were differentially expressed between nurses and foragers (Supplementary Figure S2 ).Corymbia citriodora (Lemon-Scented Gum) is a tall evergreen tree of upright habit, adorned with a straight trunk and a thin, graceful crown of drooping foliage. The lemon-scented foliage is narrow, lance-shaped, golden-green, 3-7 in. long (7-17 cm), and used to produce citronella oil, which is favored in perfumery. Another ornamental feature is its striking bark - smooth, powdery white ...Tetragonisca angustula workers guarded for up to 20 days, with a mean guarding duration of 5.4 days (median = 3). This is longer than in European or African honey bees (Apis mellifera). In European honey bees guarding …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 ...Tetragonisca angustula Latreille se encuentra ampliamente distribuida desde México hasta Brasil, en el trópico seco y en el trópico húmedo. Estas abejas hacen sus nidos en las oquedades de los ...This study aims to analyze Tetragonisca angustula honey from southwestern Bahia for its physicochemical characteristics, phenolic compounds and glioma cell inhibitory effect, in samples from ...The stingless bee Tetragonisca angustula is unique in that it has guards that hover near the nest entrance in addition to guards that stand at the entrance. We tested both the general hypothesis that hovering guards increase the effectiveness with which flying intruders are detected and the specific hypothesis that hovering guards improve the …Publicamos este nuevo video de un trasiego de la especie Tetragonisca angustula a pedido de nuestros seguidores quienes quieren mirar mas en detalle como se .... Fig. 2: Distribution of eight dominant fungi across Melipona,Própolis de Tetragonisca angustula: atividad [5][6][7][8][9] Honey from stingless bees has a distinctive sour and sweet taste and has health benefits for humans. Honey samples produced from >60 stingless bee species worldwide have been ... This research deals with the physicochemica 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 ... Here we provide evidence for a physical soldier subcaste in a ...

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