Results 21 to 30 of about 1,049 (135)

Substituição natural de rainhas fisogástricas e distância de vôo dos machos em Tiuba (Melipona compressipes fasciculata Smith, 1854) e Uruçu (Melipona scutellaris Latreille, 1811) (Apidae, Meliponini) Natural substitutions of queens and flight distance of males in tiuba (Melipona compressipes fasciculata Smith, 1854) and uruçu (Melipona scutellaris Latreille, 1811) (Apidae, Meliponini)

Acta Amazonica, 2004
Este trabalho relata detalhes da vida reprodutiva de duas espécies de abelhas sem ferrão. Rainhas velhas de Melipona compressipes fasciculata, no Maranhão, morrem e são substituídas com sucesso em todos os meses. Rainhas de Melipona scutellaris, trazidas
Gislene Almeida Carvalho-Zilse, Warwick Estevam Kerr   +1 more
doaj   +1 more source

DNA Barcoding applied to the identification of Meliponini in the Lençóis Maranhenses microregion, Brazil [PDF]

Brazilian Journal of Biology
Stingless bees (Meliponini) are essential pollinators widely distributed in tropical regions, playing a crucial role in ecosystem maintenance. In Brazil, they are found throughout the national territory. DNA barcoding has emerged as an effective tool for
R. N. Sousa, G. G. Santos, G. C. Fernandes, S. A. Figueredo, L. Tchaicka, J. R. S. Barros   +5 more
doaj   +2 more sources

Functional orthologs of honeybee CYP6AQ1 in stingless bees degrade the butenolide insecticide flupyradifurone

Ecotoxicology and Environmental Safety, 2023
Flupyradifurone (FPF), a novel butenolide insecticide binding to nicotinic acetylcholine receptors (nAChRs), has been shown to be less acutely toxic to western honey bees (Apis mellifera) than other insecticides such as neonicotinoids sharing the same ...
Xingzhi Xiao, Julian Haas, Ralf Nauen
doaj   +1 more source

Distribution of Stingless Bee (Trigona spp.) from Meliponiculture in South Sumatra Province, Indonesia

Jurnal Manajemen Hutan Tropika
This study aims to determine species distribution by observing the stingless bees cultivated by the community in South Sumatra Province using meliponiculture. By visiting boxes and studying the entrance and characteristics of stingless bee hives at each
Beni Rahmad, Nurhayati Damiri, Zazili Hanafiah, Dessy Adriani   +3 more
doaj   +1 more source

DNA Barcoding of Stingless Bees (Hymenoptera: Meliponini) in Northern Peruvian Forests: A Plea for Integrative Taxonomy

Diversity, 2022
Stingless bees (Hymenoptera: Meliponini) are among the most important pollinators of tropical forests. Peru is considered a hotspot of biodiversity of Meliponini, but many areas of this country (e.g., Peruvian Amazon) remain unexplored.
Marilena Marconi, Alessandro Modesti, Leydi Paz Alvarez, Paolo Villegas Ogoña, Agustín Cerna Mendoza, Carlos Daniel Vecco-Giove, Javier Ormeño Luna, Andrea Di Giulio, Emiliano Mancini   +8 more
doaj   +1 more source

Forest edges buffer effects of agricultural management on bee–plant interaction networks

Ecological Entomology, EarlyView.
Agricultural management effects: Organic and conventional crop margins host similar bee and plant species, but network structure differs: organic farms exhibit higher interaction diversity, conventional farms higher connectance. Role of forest edges: Native forest edges stabilize bee–plant networks by providing continuous floral resources and suitable ...
Samantha Marx de Castro, Cauê Nagatani, Vania Nobuko Yoshikawa, Franciny Yuko Urushima, Kelli dos Santos Ramos, Guaraci Duran Cordeiro, Maria Santina de Castro Morini   +6 more
wiley   +1 more source

Meliponicultura en la zona del Valle de los ríos Apurímac, Ene y Mantaro (VRAEM) Ayacucho, Perú: Perspectivas y problemática

Revista Peruana de Biología
En las comunidades campesinas e indígenas de la zona del Valle de los ríos Apurímac, Ene y Mantaro (VRAEM, Ayacucho, Perú) son conocidas tres especies de abejas sin aguijón, las que son utilizadas en la meliponicultura: Melipona eburnea Friese, 1900 ...
Mabel Alvarado, Floro Ortiz, Renee Vilchez, Luis Figueroa   +3 more
doaj   +1 more source

A Scientific Note on a Stingless Bee Hive Model for Ecological and Behavioral Studies and for Environmental Education

Sociobiology, 2019
Stingless bees (Apidae; Meliponini) occupy a great diversity of habitats in tropical and subtropical regions. They are eusocial and live in sessile colonies. Most meliponini species build nests in pre-existing cavities, such as tree hollows and stingless
Celso Barbieri, Gerson Luiz Pinheiro, Paula Marques Drago, Tiago Maurício Francoy   +3 more
doaj   +1 more source

Diversity of Mites Associated With Stingless Bees (Hymenoptera: Meliponini) in Forest Fragments in Brazil: Empirical Validation of an Efficient and Low‐Cost Sampling Method

Austral Entomology, Volume 65, Issue 3, August 2026.
ABSTRACT Despite the importance of understanding mite–bee interactions, standardized and noninvasive methods for sampling mite communities in stingless bee hives remain limited. This study aimed to evaluate a novel, low‐cost sampling technique using a custom‐built suction device, the Portable Mite Aspirator (PMA), for collecting mites from hives of ...
Éricles Charles da Silva Melo, Milena Emily da Silva Lima, Vinícius Borges da Silva, Airton Torres Carvalho, Simão Dias Vasconcelos   +4 more
wiley   +1 more source

Onde os mais Adaptados Permanecem: Comunidade de Abelhas sem Ferrão (Hymenoptera: Apidae, Meliponini) em Áreas Urbanas do Município de Ubá, Minas Gerais, Brasil

EntomoBrasilis, 2016
A urbanização tem causado a fragmentação de vários ambientes naturais, levando à perda de muitos processos ecológicos como a polinização, realizada principalmente por abelhas, em especial as espécies de Meliponini, que tem reduzido drasticamente as suas ...
Gustavo Júnior Araújo, Yasmine Antonini, Luíza Santos Silva, Georgina Maria Faria-Mucci   +3 more
doaj   +1 more source