Results 11 to 20 of about 3,923 (211)

New records for the wild bee fauna (Hymenoptera, Anthophila) of Serbia [PDF]

open access: yesJournal of Hymenoptera Research, 2023
Numerous scientific projects have been initiated with the aim of tackling the decline in insect pollinators, a crucial group for the functioning of terrestrial ecosystems.
Sonja Mudri-Stojnić   +6 more
doaj   +4 more sources

The bees of Greater Puerto Rico (Hymenoptera: Apoidea: Anthophila) [PDF]

open access: yes, 2008
The bee fauna of the Greater Puerto Rico area was studied. A review of the previous relevant studies is presented. An annotated catalog and information about the origin and distributional patterns are also provided.
Franz, Nico M., Genaro, Julio A.
core   +3 more sources

Leveraging local species data, a global database, and an occupancy model to explore bee-plant interactions. [PDF]

open access: yesEcol Appl
Abstract Global declines in bee populations are threatening the ecosystem services they provide, including pollination. Many bee–plant interactions are understudied, producing an incomplete understanding of resulting ecosystem‐level vulnerabilities. The last decade has generated a wealth of opportunistic data originating from natural history collection
Lee MJ, DiRenzo GV, Diao C, Seltmann KC.
europepmc   +2 more sources

Bees (Hymenoptera: Anthophila) in an agroecosystem conducted under Agroecological bases

open access: yesUniversitas Scientiarum
Bees provide a fundamental ecosystem service as pollinators, playing a central role in agrobiodiversity. Pollinator decline harms higher plant populations, directly impacting modern agricultural production.
Ramon Lima Ramos   +4 more
doaj   +2 more sources

Anidación e interacción de abejas sin aguijón (Hymenoptera: Apidae: Meliponini) con plantas herbáceas en una zona antrópica de León, Nicaragua

open access: yesRevista Chilena de Entomología, 2023
Las abejas son los principales polinizadores en los hábitats naturales, permitiendo tener ecosistemas resilientes. En este estudio se determinó la riqueza, abundancia y densidad de nidos, distribución espacial y tipos de anidación de abejas sin aguijón ...
Pedro Fernando Silva Illescas   +5 more
doaj   +1 more source

From Bees to Flies: Global Shift in Pollinator Communities Along Elevation Gradients

open access: yesFrontiers in Ecology and Evolution, 2021
Bees decrease in abundance and richness along elevation gradients, while flies replace bees as the dominant flower visitors in higher elevation systems. We reviewed the existing literature to determine if this global phenomenon of pollinator communities ...
Lindsie M. McCabe   +4 more
doaj   +1 more source

Updating the list of flower-visiting bees, hoverflies and wasps in the central atolls of Maldives, with notes on land-use effects [PDF]

open access: yesBiodiversity Data Journal, 2022
Maldives islands host a unique biodiversity, but their integrity is threatened by climate change and impacting land-uses (e.g. cemented or agricultural areas).
Paolo Biella   +7 more
doaj   +3 more sources

CityScapeLab Berlin: A Research Platform for Untangling Urbanization Effects on Biodiversity [PDF]

open access: yes, 2020
Urban biodiversity conservation requires an understanding of how urbanization modulates biodiversity patterns and the associated ecosystem services. While important advances have been made in the conceptual development of urban biodiversity research over
Buchholz, Sascha   +4 more
core   +1 more source

The species of the bee genus Centris Fabricius (Hymenoptera: Apidae) described by Giovanni Gribodo

open access: yesRevista Chilena de Entomología, 2020
In this paper the prima ry types of Centris bees described by the Italian entomologist Giovanni Gribodo were studied. The type specimens of C. citrotaeniata, C. deiopeia, C. denudans var. rubida, C. proserpina, C.
Felipe Vivallo
doaj   +1 more source

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