Results 31 to 40 of about 21,416 (285)

Stingless bees in Miocene amber of southeastern China (Hymenoptera: Apidae)

open access: yesJournal of Melittology, 2021
Among the many inclusions from the exceptionally rich fossiliferous amber of Zhangpu, China (Middle Miocene: Langhian), stingless bees (Apinae: Meliponini) are particularly common, analogous to the merely slightly older amber sites of Mexico and the ...
M. Engel   +4 more
semanticscholar   +1 more source

Variación de la densidad y diámetro de la madriguera de Cardisoma guanhumi (Decapoda: Gecarcinidae) asociada a una temporada de caza en Turbo, Colombia

open access: yesCaldasia, 2023
La acelerada pérdida de diversidad de especies de abejas pone en peligro muchas de las funciones y servicios ecosistémicos en los que ellas participan.
Jorvin A. Zapata-Hinestroza   +2 more
doaj   +1 more source

Una revisión pertinente en momentos de pérdida de biodiversidad: estado actual y vacíos de conocimiento en abejas (Hymenoptera: Apoidea) en Colombia

open access: yesCaldasia, 2023
La acelerada pérdida de diversidad de especies de abejas pone en peligro muchas de las funciones y servicios ecosistémicos en los que ellas participan.
Angela M. Cortés-Gómez   +1 more
doaj   +1 more source

Frugivory by a stingless bee (Hymenoptera: Apidae) [PDF]

open access: yesNeotropical Entomology, 2010
Frugivory is not frequent among bees. Although stingless bees visit aged fruits for pulp, the use of fresh fruits is recorded only for Trigona hypogea Silvestri, a species that does not visit flowers. Here we report the occurrence of frugivory in Trigona amazonensis (Ducke), a flower-visiting stingless bee.
Peruquetti, Rui C   +3 more
openaire   +5 more sources

Bumblebees of the Azores (Apidae: Bombus) [PDF]

open access: yesJournal of Natural History, 2018
Prŷs-Jones, Oliver E., Williams, Paul H., Carolan, James C. (2018): Bumblebees of the Azores (Apidae: Bombus). Journal of Natural History 52 (5-6): 345-349, DOI: 10.1080/00222933.2018.1432776, URL: http://dx.doi.org/10.1080/00222933.2018 ...
Oliver E. Prŷs-Jones   +2 more
openaire   +3 more sources

Assessment of intestinal parasites in the coexisting Bombus terrestris (Apidae) and Xylocopa augusti (Apidae) in central Chile [PDF]

open access: yesRevista Chilena de Historia Natural, 2020
AbstractBombus terrestris is a European bumblebee extensively commercialized worldwide for crop pollination. In Chile, this species was introduced in 1997 and after confinement escape, it has spread and established in several localities of central-southern Chile and in the Argentine Patagonia. The South American carpenter bee Xylocopa augusti, in turn,
Kiara Fernández   +3 more
openaire   +4 more sources

Eusocial Apidae in tropical insular region [PDF]

open access: yesBrazilian Archives of Biology and Technology, 2006
This study examined species richness and relative abundance of eusocial Apidae in an insular region of rain-forest, southeastern Brazil. Sampling took place during one year, using an standardized method with entomological net, at sites of secondary growth habitats surrounded by Atlantic rain-forest.
Lorenzon, Maria Cristina Affonso   +2 more
openaire   +5 more sources

Pollen resources partitioning of stingless bees (Hymenoptera: Apidae) from the southern Atlantic forest

open access: yesActa Scientiarum: Biological Sciences, 2020
Meliponinae eusocial bees are among the most important pollinators in the Neotropics and their beekeeping has been growing as both recreational and economic activity. Information on the pollen preferences and niche overlap among species coexisting in the
Carina da Silva Rodrigues   +3 more
doaj   +1 more source

The role of 10-hydroxy-Δ2-decenoic acid in the formation of fibrils of the major royal jelly protein 1/apisimin/24-methylenecholesterol complex isolated from honey bee (Apis mellifera) royal jelly

open access: yesEuropean Journal of Entomology, 2022
Queen larvae of the honey bee (Apis mellifera) are fed with royal jelly, a glandular secretion produced by the hypopharyngeal and mandibular glands of worker honey bees.
Anja BUTTSTEDT
doaj   +1 more source

Apidae

open access: yes, 2016
Published as part of Balzan, Mario V., Rasmont, Pierre, Kuhlmann, Michael, Dathe, Holger, Pauly, Alain, Patiny, Sébastien, Terzo, Michael & Michez, Denis, 2016, The bees (Hymenoptera: Apoidea) of the Maltese Islands, pp. 225-244 in Zootaxa 4162 (2) on pages 229-233, DOI: 10.11646/zootaxa.4162.2.2, http://zenodo.org/record ...
Balzan, Mario V.   +7 more
openaire   +3 more sources

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