Tetragonisca angustula

In the state of Bahia (Brazil), the yield of pot-pollen from Scaptotrigona spp. is 5.0-6.0 kg/colony/year; Melipona fasciculata and Melipona scutellaris produce 4.0-5.0 kg/colony/year; Melipona mandacaia and Tetragonisca angustula produce 3.0-4.0 kg/colony/year; while Trigona spinipes produces lower quantities, 0.70-0.90 kg/colony/year ...

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 …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. Hoje vou te explicar como funciona um ninho de Abelhas sem ferrão e mostrar por dentro as estruturas principais que constituem toda essa estrutura complexa e...Traslado de una colmena de abejas Mariola (Tetragonisca angustula), de una trampa a una caja racional tecnificada. Universidad Nacional de Costa Rica, Sede R...Melipona quadrifasciata and Tetragonisca angustula Hydroethanolic and aqueous extracts followed by hexane, dichloromethane, ethyl acetate, methanol, and methanol/acetic acid fractionation Rutin, quercetin, gallic acid, gallocatechin, epigallocatechin, p- OH-benzoic acid, epicatechin gallate, syringic acid, caffeic acid, …Fig. 2: Distribution of eight dominant fungi across Melipona, Tetragonisca angustula and Apis mellifera. The x-axis represents sequenced bee populations (Supplementary Table S1 ).29.07.2013 г. ... Apidae, Apinae, Meliponini, Tetragonisca. Abstract. Tetragonisca angustula (Latreille) is a small, docile, cavity-nestingstingless bee that is ...

Tetragonisca angustula (Latreille), commonly known as "Jataí", is one of the most abundant Meliponini species in the Neotropics (Malagodi-Braga and Kleinert, 2004). This species is important for agroecosystems due to its high potential as a pollinator of several crops, capacity to adapt to different environments, ease of handling colonies ...We evaluated the contribution of the stingless bee Tetragonisca angustula as a strawberry pollinator using primary flowers of the 'Oso Grande' cultivar. We applied 4 pollination treatments: open-pollination in the field, T. angustula pollination inside a greenhouse, and spontaneous self-pollination in the field and greenhouse. In each treatment we determined berry weight, number of achenes ...Tetragonisca 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 ...This study was aimed at obtaining new cytogenetic information for Tetragonisca angustula and Tetragonisca fiebrigi, with emphasis on the new occurrence of B chromosomes in the tribe Meliponini. We analyzed 20 individuals per colony, in 11 colonies of Tetragonisca fiebrigi and three colonies of Tetragonisca angustula , collected in Tangará da Serra, in …Tetragonisca species Tetragonisca angustula Name Synonyms Tetragonisca jaty (Smith, 1863) Trigona angustula Latreille, 1811 Trigona jaty Smith, 1863 Homonyms Tetragonisca angustula (Latreille, 1811) Bibliographic ReferencesMelissopalynological analysis of 14 honey samples of Tetragonisca angustula (two), Scaptotrigona mexicana (six), Melipona beecheii (three) and Melipona solani (three) from Soconusco region in ...Mar 29, 2023 · To characterize the colonizing microorganisms of larval food in the brood cells of stingless bees Frieseomelitta varia, Melipona quadrifasciata, Melipona scutellaris, and Tetragonisca angustula ... Tetragonisca 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 ...

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.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 ...Hábitos de coleta de Tetragonisca angustula angustula Latreille (Apidae, Meliponinae). Boletim de zoologia da Univ São Paulo 8: 115 - 131.Google Scholar. Iwama, S. & Melhem, T. S. 1979. The pollen spectrum of the honey of Tetragonisca angustula angustula Latreille.Over 90 % of Tetragonisca angustula and Melipona beecheii honeys inhibited Pseudomonas aeruginosa and Staphylococcus aureus at minimum inhibitory concentrations lower than MedihoneyTM.Tetragonisca angustula stingless bees are considered as solitary foragers that lack specific communication strategies. In their orientation towards a food source, these social bees use chemical cues left by co-specifics and the information obtained in previous foraging trips by the association of visual stimuli with the food reward. Here, we investigated their ability to learn the association ...

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The 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.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 …iii Efecto de seis plaguicidas sobre mortalidad en dos especies de abejas: Apis mellifera y Tetragonisca angustula (Hymenoptera: Apidae) Ricardo Andrés Díaz Meraz Resumen: El uso intensivo de agroquímicos es la base del trastorno del colapso de las colonias, que es un fenómeno que pone en peligro la supervivencia de una especie claveAbstract. 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.May 12, 2022 · The pollen of Melipona compressipes manaosensis , the geopropolis extract of the bee Melipona quadrifasciata and Tetragonisca angustula [8,9,10] , as well as the propolis and honey, named by authors as bee bread of Heterotrigona itama have shown action against pathogenic microorganisms. Las abejas, tetragonisca angustula, y su primera cosecha de miel La caja de mis abejas se les estaba haciendo pequeña para el número de ellas, así que decidí cambiarlas a la caja grande que había hecho en un principio para las melipona beecheii (que aún quisiera tener) pero que no tengo, entonces hice una división de la caja en 2 ...

Low genetic variability has normally been considered a consequence of animal husbandry and a major contributing factor to declining bee populations. Here, we performed a molecular analysis of captive and wild populations of the stingless bee Tetragonisca angustula, one of the most commonly kept species across South America.Indeed, medicinal importance of honey has been documented in the world's oldest medical literatures, and since the ancient times, it has been known to possess antimicrobial property as well as wound-healing activity. The healing property of honey is due to the fact that it offers antibacterial activity, maintains a moist wound condition, and ...Tetragonisca species Tetragonisca angustula Name Synonyms Tetragonisca jaty (Smith, 1863) Trigona angustula Latreille, 1811 Trigona jaty Smith, 1863 Homonyms Tetragonisca angustula (Latreille, 1811) Bibliographic ReferencesGénero Tetragonisca Es una de las abejas sin aguijón más comunes. Tetragonisca angustula o Trigona (Tetragonisca) angustula o Trigona angustula, Illiger, 1806 o Latreille, 1811.(Hymenoptera, Meliponinae), popularmente conocida en Portugués como jataí, y en castellano como yateí, es un forrageador generalista muy eficiente nativo de la flora de América Central y Sudamérica.Tetragonisca angustula is a species of Hymenoptera in the family Apidae. They visit flowers of Machaerium opacum, Gully root, hairy beggarticks, and sweet basil ...Jatai stingless bee or angelita bee Tetragonisca angustula at the wax entrance to their hive. Wando wax figure at the Wax Museum. Wax It Store At Large Shopping Centre. Wax Museum facade in Petropolis. Parquet from solid Sucupira wood Bowdichia Nitida Benth or more commonly known as Brazilian Chestnut.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 ...Machos de abelha jataí (Tetragonisca angustula) nas proximidades de uma nova colmeia que está se estabelecendo aguardam a chegada da princesa para realizar o voo nupcial. O sistema de acasalamento das abelhas sem ferrão é monândrico, ou seja, a rainha acasala-se apenas com um macho (Peters et al., 1999).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 …

Previous analysis of sugars in honey from Tetragonula carbonaria 14, Heterotrigona itama 15 – 17, Geniotrigona thoracica 15, 17, and Tetragonisca angustula 18 have reported that the disaccharide present was maltose, albeit accompanied with comments that the disaccharide was “not perfectly coincident with that of standard maltose” 14.

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 ...1. In the stingless bee, Trigona (Tetragonisca) angustula, hovering guard bees keep their position relative to a moving stripe pattern mounted on the front face of the nest box constant by flying forwards and backwards parallel to the pattern movement (Fig. 2). 2. The response is guided by two cues: (1) image position and motion of the pattern and (2) the …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 lasThe stingless bee Tetragonisca angustula is one of the most commonly kept species across South America (Cortopassi-Laurino et al. 2006). In addition to its gentle behavior, its honey is highly valued (its price is eight times that of honeybees) and is also widely used in alternative medicine (Nogueira-Neto 1997; Souza et al. 2013).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 ...#Divisãodejataí #Abelhajataí #TetragoniscaangustulaHá dois anos recebi esse enxame de jataí, instalado em uma caixa desproporcional para a espécie! Depois ...Rosana explicou que os alunos fazem uma visita técnica ao meliponário, onde eles visualizam como vivem os insetos de quatro espécies: Mirim (Plebeia …However, in Tetragonisca angustula, no significant rates of rejection occurred when individuals were put in contact with cerumen from their own or a foreign nest 49.In the jataí stingless bee (Tetragonisca angustula), division of labor relies both on age and body size differences among workers. When young, both minors and soldiers engage in intranidal tasks and move to extranidal tasks as they age. Minors switch to foraging activities, while soldiers take over defensive roles. ...

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PRODUCCIÓN Y COMERCIALIZACIÓN DE MIEL DE ABEJA "TETRAGONISCA ANGUSTULA" PARA LA ASOCIACIÓN DE APICULTORES CONSERVACIONISTA DE LA SIERRA NEVADA DE SANTA MARTA. No ha sido presentado previamente para optar al título a diploma de Magister en Ingeniería Administrativa en esta o cualquier otra institución de educación superior.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.xStingless bees, sometimes called stingless honey bees or simply meliponines, are a large group of bees (about 550 described species), comprising the tribe Meliponini [1] [2] (or subtribe Meliponina according to other authors). [3] They belong in the family Apidae, and are closely related to common honey bees, carpenter bees, orchid bees, and ...Melipona quadrifasciata quadrifasciata 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 13. Velikova M, Bankova V, Marcucci MC, Tsvetkova I, Kujumgiev A. Chemical composition and biological activity of propolis from ...Evaluation of matrix effect on the determination of rare earth elements and As, Bi, Cd, Pb, Se and In in honey and pollen of native Brazilian bees (Tetragonisca angustula – Jataí) by Q-ICP-MS Author links open overlay panel Fernanda Ataide de Oliveira a , Adriana Trópia de Abreu a , Nathália de Oliveira Nascimento b , Roberta Eliane Santos …Sugar alcohols had also been documented in Brazilian Melipona sp. and Tetragonisca angustula propolis extracts . However, hydrocarbons such as silane and butane were only identified in T. binghami extracts. Silane in propolis extracts can be used for wood protection effectively as biofriendly hydrophobic agents.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 instingless 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 stinglessTetragonisca angustula males started to migrate into arenas around 2 months after removal of the egg-laying queens. The first males were observed in Arena 1 after 57 days, in Arena 2 after 43 days, and in Arena 3 after 47 days. The T. angustula males apparently did not go back to the main nest. Instead, they stayed in the arenas until they ...To characterize the colonizing microorganisms of larval food in the brood cells of stingless bees Frieseomelitta varia, Melipona quadrifasciata, Melipona scutellaris, and Tetragonisca angustula ... ….

Tetragonisca angustula (Latreille) is a small, docile, cavity-nestingstingless bee that is widely distributed in the Neotropical region. This speciesis particularly abundant in disturbed ...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 ...A particular form of nest defence can be observed in Tetragonisca angustula. In addition to standing guards, this stingless bee species possesses flying guards, hovering in front of the nest entrance with resin loaded to their corbiculae and attacking intruders from behind (Wittmann 1985; Grüter et al. 2011).To characterize the colonizing microorganisms of larval food in the brood cells of stingless bees Frieseomelitta varia, Melipona quadrifasciata, Melipona scutellaris, and Tetragonisca angustula ...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).The broadly distributed Neotropical stingless bee Tetragonisca angustula was once regarded as having two subspecies, T. angustula angustula and T. angustula fiebrigi. In a recent taxonomic revision, these subspecies were elevated to species status (T. angustula and Tetragonisca fiebrigi) based on morphology and distribution. While molecular studies show two well-delineated subgroups within the ...Stingless bees (Meliponini) are highly social bees that are native to tropical and sub-tropical ecosystems. Resin use is vital to many aspects of stingless bee colony function. Stingless bees use resin to build essential nest structures, repel predators, and kill would-be invaders. Furthermore, resin-derived compounds have been found to enrich …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 ...Tetragonisca angustula. Facebook. Twitter. Kingdom Animalia animals. Animalia: information (1) Animalia: pictures (22861) Animalia: specimens (7109) Animalia: sounds (722) Animalia: maps (42) Eumetazoa metazoans. ... Genus Tetragonisca. Species Tetragonisca angustula. ADW Pocket Guides on the iOS App Store!We characterized Tetragonisca angustula and Melipona beecheii honeys produced in Costa Rica according to their physical and chemical properties. Moreover, … Tetragonisca angustula, 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 ..., Evaluation of matrix effect on the determination of rare earth elements and As, Bi, Cd, Pb, Se and In in honey and pollen of native Brazilian bees (Tetragonisca angustula – Jataí) by Q-ICP-MS Author links open overlay panel Fernanda Ataide de Oliveira a , Adriana Trópia de Abreu a , Nathália de Oliveira Nascimento b , Roberta Eliane Santos …, 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 ..., A new cyclic natural compound formed by succinic acid and two alanine amino acid units was isolated from the Tetragonisca angustula honey extract., 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 ..., The most well-known of the honey-makers are in the genus Apis. Most of these bees are known simply as “honey bees” and all but one originated in southeast Asia. But even the bees within this small group are diverse. …, Se realizaron análisis palinológicos de muestras de miel y polen de nidos de Melipona eburnea y Tetragonisca angustula en el Municipio de Fusagasugá, Cundinamarca, con el fin de conocer las especies vegetales de las cuales dependen estas abejas. Con base en estos resultados se hicieron análisis de preferencia floral y nicho trófico., en este video damos datos de las abejas anjelitas, y a su vez resistamos cajas de está especie, Mar 12, 2019 · 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 ... , 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)., 30.05.2010 г. ... Abstract Tetragonisca angustula stingless bees are considered as solitary foragers that lack specific communi- cation strategies., Among stingless bees, Tetragonisca angustula is widely distributed in tropical habitats, and has been considered an important pollinator of different plant families. To support a rational economic use of this group, there is a need to characterize the plant species that represent important sources as part of their diet, as preferred, alternative or casual food …, en este video damos datos de las abejas anjelitas, y a su vez resistamos cajas de está especie, 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 ..., 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), 29.07.2013 г. ... Apidae, Apinae, Meliponini, Tetragonisca. Abstract. Tetragonisca angustula (Latreille) is a small, docile, cavity-nestingstingless bee that is ..., by Tetragonisca angustula, a stingless bee native to southeastern Brazil. With the exception of amino acids and erytrose/erythritol content, both propolis samples were quite similar in composition ..., The chemical composition and antibacterial activity of propolis from A. mellifera and Tetragonisca angustula have been previously described (Bankova et al. 1996; Velikova et al. 2000a,b; Marcucci et al. 2001). However, there are few studies on the phenolic composition of Brazilian honey from A. mellifera and T. angustula, and its …, Tetragonisca. Tetragonisca é um gênero de abelha sem ferrão presente do México até toda a América do sul em sua parte tropical e subtropical. Em termos de estrutura física, são muito parecidas com as abelhas do gênero Frieseomelitta, Scaura e Tetragona. Existem por volta de 500 espécies de abelhas sem ferrão no mundo catalogadas em ..., Tetragonisca Angustula (Meliponinae) and Apis . Mellifera from Different Phytogeographic . Regions of Costa Rica. Apidologie 2004; 35: 411-7. 8. Jones R. Stingless Bees: A Historical ., Tetragonisca angustula and T. fiebrigi esterases were biochemically characterized by their inhibition pattern and thermostability. Workers of both species were collected from nests at the State University of Maringa. In T. fiebrigi three esterases were observed: EST-1 (β-esterase, cholinesterase I), EST-2 (α-esterase, cholinesterase II) and ..., • 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)., Genetic structure of the stingless bee Tetragonisca angustula. Leandro Santiago. 2015. The stingless beeTetragonisca angustulaLatreille 1811 is one of the most widespread bee species in the Neotropics, distributed from Mexico to Argentina. However, this wide distribution contrasts with the low distance that females travel to build new nests ..., Tetragonisca angustula (Latreille) is a small, docile, cavity-nestingstingless bee that is widely distributed in the Neotropical region. This speciesis particularly abundant in disturbed environments, including humansettlements. Between August 2005 and March 2006, we located and followed duringeight months 59 nests of this species in Medellín ..., The chemical composition and antibacterial activity of propolis from A. mellifera and Tetragonisca angustula have been previously described (Bankova et al. 1996; Velikova et al. 2000a,b; Marcucci et al. 2001). However, there are few studies on the phenolic composition of Brazilian honey from A. mellifera and T. angustula, and its antibacterial ..., 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 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 ..., Mar 29, 2023 · To characterize the colonizing microorganisms of larval food in the brood cells of stingless bees Frieseomelitta varia, Melipona quadrifasciata, Melipona scutellaris, and Tetragonisca angustula ... , Présentation de Tetragonisca angustula : description, classification, répartition, observations, statuts de protection, listes rouges, habitats..., Potencial citotóxico do extrato de piretro encapsulado em nanopartículas lipídicas sólidas no intestino de Tetragonisca angustula. Thumbnail. View/Open., 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 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., from Tetragonisca angustula, a stingless bee species widely distributed in Brazil. The library was screened using two simple-repeat oligonucleotide probes and 21 micro-