Tetragonisca angustula

To study the reproductive potential of workers in the stingless bee Trigona (Tetragonisca) angustula Illiger (Apidae, Meliponinae), we examined the morphological quality of their eggs. Worker-eggs were all placed on the inside of the upper wall of brood cells. Normally, such eggs are consumed by the queen and are therefore referred to as trophic.

Tetragonisca angustula is the most widespread stingless bee species, from Mexico to Northern Argentina. It is called Mariola in Costa Rica.São abelhas pequenas com comprimento de aproximadamente 5 mm. Possuem abdômen dourado, cabeça e tórax preto. Possuem mandíbulas que são usadas como armas contra ...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).

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The antioxidant activity of Tetragonisca angustula honey (TAH) and its ethanolic extract (TAEE) were investigated. The total levels of phenolic (TPC) and flavonoids (TFC) were also evaluated. The results for TPC were 19.91 ± 0.38 and 29.37 ± 1.82 mg GAE g-1 and for TFC 0.20 ± 0.02 and 0.14 ± 0.01 mg …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 ..."Angelita" is the ethnic name of the stingless honey bee Tetragonisca angustula in Ecuador and in other Latin-American countries. In order to single out the honey of T. angustula, its ...

Propolis is a resinous product rich in phenolic compounds and flavonoids produced by bees. This study aimed to evaluate the propolis of Tetragonisca angustula regarding its classification group ...The k-dominance and abundance of Aleyrodidae (Hemiptera) (both leaf surfaces), the native stingless bee Tetragonisca angustula Latreille (Hymenoptera: Apidae) (both leaf surfaces) and the ant Brachymyrmex sp. (adaxial surface) and Pheidole sp. (Hymenoptera: Formicidae) (abaxial surface) were the highest between the taxonomic groups of ...Abstract. It is known that animals are sensitive to the geomagnetic field. In the case of insects, magnetoreception has been reported in several ant species and in some bees and wasps. One study showed that the stingless bee Tetragonisca angustula is able to sense the modification of the magnetic field inclination.We conducted the first test of the effect of agonistic encounters on death and injury rates of guards of a stingless bee, Tetragonisca angustula, that bit both conspecific and heterospecific invaders within plastic tubes.

Palavras-chave: atividade antioxidante, origem botânica, perfil químico, abelha sem ferrão, Tetragonisca angustula. Ferulic acid as major antioxidant phenolic compound of the Tetragonisca angustula honey collected in Vera Cruz - Itaparica Island, Bahia, Brazil Ácido ferúlico como principal composto fenólico antioxidante do mel de TetragoniscaThe relative cultural importance index recorded 30 specific uses for bee products grouped in four categories, from which 29 were attributed (but not exclusively) to Tetragonisca angustula, making it the most versatile species. Conclusions. The products of the hive, especially honey, are used for a wide variety of purposes, mostly in medicine. ….

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A new cyclic natural compound formed by succinic acid and two alanine amino acid units was isolated from the Tetragonisca angustula honey extract. The chemical structure of 1 was established based on spectroscopic data analysis, including one- (1 H and 13 C NMR) and two-dimensional NMR techniques (1 H-1 H-COSY, HSQC and HMBC). A primary culture model previously infected with Neospora caninum ...Tetragonisca is a genus of stingless bees in the family Apidae. There are at least four described species in Tetragonisca, found in Central and South America. Species. These four species belong to the genus Tetragonisca: Tetragonisca angustula (Latreille, 1825) Tetragonisca buchwaldi; Tetragonisca fiebrigi (Schwarz, 1938)

The objective of this work was to determine the mineral content of honey and pollen of the Brazilian native Jataí bee (Tetragonisca angustula) sampled at nine sites in the so-called Iron ...The present survey suggests a high value of these plant species as trophic resources for the T. angustula in the understory of Atlantic Rainforest. Changes in these fragments of this forest may compromise the availability of resources for Tetragonisca angustula species and other stingless bees.

seta direct blinds Tetragonisca angustula, known in Colombia as “angelita”, is the stingless bee most widely distributed in the country, found in all natural regions below 1,800 m elevation (Nates-Parra 2001). Tetragonisca angustula is widely kept and recognized for medicinal value attributed to its honey, commercialized in various local markets (Cepeda …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. relationship with othersgoodman 7p1 code 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 ...Tetragonisca angustula; Usage on www.wikidata.org Q4047085; Q7985324; Metadata. This file contains additional information such as Exif metadata which may have been added by the digital camera, scanner, … tcu baseball schedule 2022 Tetragonisca es un género de himenópteros ápidos de la tribu Meliponini; son de las abejas sin aguijón más comunes. Tetragonisca angustula (Latreille, 1811), su nombre común proviene de la voz guaraní "jatei" (pronunciado "yateí"). De esta, a su vez, proviene su nombre en portugués: jataí; y en castellano: yateí.Este ápido es un forrajeador …Neotropical stingless bee Tetragonisca angustula (Hymenoptera: Apidae: Meliponini) Rita I. Velez-Ruiz1, Victor H. Gonzalez2,3, & Michael S. Engel3,4 Abstract. Tetragonisca angustula (Latreille) is a small, docile, cavity-nesting stingless bee that is widely distributed in the Neotropical region. This species is particularly abundant in disturbed 2023 zx6r sc project exhaustjohn fumagallikansas basketball scheudle 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 trigger for DCA establishment, although this has not been demonstrated experimentally. We established meliponaries, in different habitats, with T. angustula virgin queens during the main drone ...2.1 Honey samples. Honey samples were collected from sealed honey pots of stingless bee hives located in three towns in Norte de Santander, Colombia, from August 2014 to August 2015: every 3 months for: T. nigra, T. angustula (Los Patios), Scaptotrigona sp., Nannotrigona sp. (Pamplonita); and every 2 months for: M. fuscipes (Pamplonita), A. mellifera (Carmen de Tonchalá), M. favosa, and M ... reis vernon <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. desert hills premium outlets reviewjobscan linkedincox espn Poder antibacterial de mieles de Tetragonisca Angustula, valorada por concentración mínima inhibitoria