Results 41 to 50 of about 2,713 (200)

The diversity and floral hosts of bees at the Archbold Biological Station, Florida (Hymenoptera: Apoidea) [PDF]

open access: yes, 2002
A list is provided of 113 species of bees and their 157 known floral hosts at the Archbold Biological Station(ABS), a 2105 ha site on the Lake Wales Ridge in Highlands County in south-central Florida.
Deyrup, Mark   +2 more
core   +1 more source

Soil sand content is a driving force in structuring bee communities

open access: yesInsect Conservation and Diversity, EarlyView.
We conducted a carefully designed observational study across three soil sand content categories using Dalea purpurea that attracts a wide range of bee species and grows in different soil types. Soil sand content, not floral resource availability, affected patterns of bee distribution, and contrary to expectations, sandier sites did not host the highest
Marissa H. Chase   +5 more
wiley   +1 more source

Neighbourhood society: nesting dynamics, usurpations and social behaviour in solitary bees. [PDF]

open access: yesPLoS ONE, 2013
Intraspecific cleptoparasitism represents a facultative strategy advantageous for reducing time and energy costs. However, only a few studies about nesting dynamics have described intraspecific cleptoparasitic behaviour in obligate solitary bees.
Kateřina Černá   +4 more
doaj   +1 more source

Separating Sampling Bias From Abundance Shows That Different Methods Catch Different Wild Bees

open access: yesEcology and Evolution, Volume 16, Issue 2, February 2026.
Comparing community sampling methods' relative taxonomic biases is critical to interpreting the data they collect, but measuring bias explicitly is difficult when methods also produce different sample sizes. Here, we control for absolute abundance while comparing sample composition and richness of three common methods for sampling wild bee communities.
Max W. McCarthy   +5 more
wiley   +1 more source

A revision of the cleptoparasitic bee genus Epeolus Latreille for Nearctic species, north of Mexico (Hymenoptera, Apidae)

open access: yesZooKeys, 2018
Herein, the cleptoparasitic (cuckoo) bee genus Epeolus (Hymenoptera: Apidae) is revised for species occurring in North America, north of Mexico, and an updated checklist of all species known to occur in Canada and the United States of America is provided
Thomas M. Onuferko
doaj   +3 more sources

Historical and recent investigations on the bee fauna of Taiwan (Hymenoptera, Apoidea) [PDF]

open access: yes, 2008
The bee fauna of Taiwan was studied intensively in the first half of last century and was based in large parts on the extensive material collected by Hans Sauter between 1902 and 1914. Subsequent studies on bees of Taiwan have only been sporadic.
Dubitzky, Andreas   +2 more
core  

Bee Fauna (Apoidea: Hymenoptera) of the Suez Canal Region, Egypt

open access: yesJournal of Apicultural Science, 2013
Skład gatunkowy zgrupowań pszczół samotnic zmienia się w zależności od roślinności, obecności dogodnych siedlisk gniazdowania oraz stopnia fragmentacji tych siedlisk. W Egipcie rozwój rolnictwa w regionie Kanału Sueskiego stanowi duże wyzwanie z uwagi na
Shebl Mohamed   +2 more
doaj   +1 more source

Biomass‐Derived Carbon‐Supported‐SnS Nanostructures for 1‐Pentanol Sensing

open access: yesAdvanced Sustainable Systems, Volume 10, Issue 1, January 2026.
This research article describes the production of sulfur‐rich hydrochar from sugarcane bagasse as a source of sulfur and carbon for the synthesis of carbon‐supported tin(II) sulfide, aiming to valorize biomass and residues. Additionally, this carbon‐supported sulfide was utilized as a chemoresistive sensor for 1‐pentanol, a significant volatile organic
Vinicius Sarracini Santos   +7 more
wiley   +1 more source

Description of the previously unknown male of Systropha (Austrosystropha) macronasuta (Hymenoptera: Halictidae: Rophitinae) from Kenya [PDF]

open access: yes, 2017
We describe and illustrate for the first time the previously unknown male of Systropha (Austrosystropha) macronasuta Strand.  We provide a species diagnosis and modified couplets of the recent identification key to allow for easy identification of this ...
Bossert, Silas, Patiny, Sébastien
core   +2 more sources

UAV‐based remote sensing of bee nesting aggregations with computer vision for object detection

open access: yesJournal of Applied Ecology, Volume 63, Issue 1, January 2026.
Our novel application of UAV imagery and object detection models for mapping and censusing ground nesting bee aggregations represents a rapid, cost‐effective solution for overcoming limitations in traditional manual methods. This workflow has applications for bee conservation, management and research such as monitoring bee nesting populations before ...
Tobias G. Mueller, Mark A. Buckner
wiley   +1 more source

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