Results 121 to 130 of about 636 (131)
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Nestmate recognition of the stingless beeTrigona (Tetragonula) minangkabau (Apidae: Meliponinae)
Journal of Ethology, 1993Nestmate recognition was studied in the Southeast Asian stingless beeTrigona (Tetragonula) minangkabau, a species in which worker oviposition has not been observed in queenright or queenless colonies. When conspecific non-nestmate foragers from queenright and queenless colonies were introduced to the observed colony, they were all rejected by guards ...
Takeshi Suka, Tamiji Inoue
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Determination of Free Amino Acids in Stingless Bee (Meliponinae) Honey
Food Analytical Methods, 2019The present study aimed to investigate, for the first time, the presence of free amino acids in stingless bee (Meliponinae) honey samples from nine species, using high-performance liquid chromatography coupled to fluorescence (HPLC/FLD) and HPLC coupled to mass spectrometry (HPLC/MS-single quadrupole) detectors.
Fabíola Carina Biluca +6 more
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Factors influencing the foraging behavior of trigona spinipes (apidae, meliponinae)
Biological Rhythm Research, 2019The Trigona spinipes is a species of bee found throughout the Brazilian territory. This study aimed to evaluate the forage behavior of the species T. Spinipes to abiotic and biotic factors.
K. O. Soares +6 more
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Geographic variation inTetragonisca angustula(Hymenoptera, Apidae, Meliponinae)
Journal of Apicultural Research, 2005SUMMARYTetragonisca angustula is a small stingless bee occurring throughout Brazil as two subspecies. Tetragonisca angustula fiebrigi has a ferruginous coloured thoracic region (mesepisternum) and is found in south-western Brazil. In most parts of Latin America T. a. angustula, which has a black mesepisternum, is the common subspecies. A sample of T. a.
Eliana Barroso Castanheira +1 more
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Food Chemistry, 2023
This study evaluated sixteen Polycyclic Aromatic Hydrocarbons (PAHs) considered priority pollutants by the United States Environmental Protection Agency (USEPA) in 13 honey samples from seven Meliponinae species, collected in native forests and industrial areas in southern Brazil. All samples contained at least one PAH. ∑PAHs ranged from 1.4 to 23.3 μg
Lucas Cavagnoli, Marcolin +4 more
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This study evaluated sixteen Polycyclic Aromatic Hydrocarbons (PAHs) considered priority pollutants by the United States Environmental Protection Agency (USEPA) in 13 honey samples from seven Meliponinae species, collected in native forests and industrial areas in southern Brazil. All samples contained at least one PAH. ∑PAHs ranged from 1.4 to 23.3 μg
Lucas Cavagnoli, Marcolin +4 more
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1988
Bombinae and Meliponinae are the only reasonably close relatives of honeybees. Since Meliponinae have many biological characteristics in common with Apinae (storage of honey, production and use of wax, perennial colonies of sometimes considerable size, division of labor), and since workers of some of the (bigger) species at first glance greatly ...
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Bombinae and Meliponinae are the only reasonably close relatives of honeybees. Since Meliponinae have many biological characteristics in common with Apinae (storage of honey, production and use of wax, perennial colonies of sometimes considerable size, division of labor), and since workers of some of the (bigger) species at first glance greatly ...
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Sensory Structures of the Antennae of Nannotrigona testaceicornis (Apidae: Meliponinae)
1997(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
Stort, A. C., Moraes-Alves, MMB
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Quality of Meliponinae honey: Pesticides residues, pollen identity, and microbiological profiles
Environmental Quality Management, 2018AbstractThis study aims at evaluating the quality of honey of Melipona quadrifasciata quadrifasciata Tetragonisca angustula and Scaptotrigona depilis. Pollen analysis was performed to identify the floral resources used for the production of honey, and 19 pollen types were identified. Microbiological analyses identified the presence of coliforms, molds,
Carina da Silva Rodrigues +7 more
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Analises citogeneticas em abelhas do genero Melipona (Hymenoptera, Meliponinae)
2021openaire +1 more source
A CONTRIBUTION TO THE ETHOLOGY OF THE MELIPONINAE
Transactions of the Royal Entomological Society of London, 1929openaire +1 more source