Results 1 to 10 of about 2,514 (208)

Contributions to a revision of the Hylaeus brevicornis group (Hymenoptera, Anthophila, Colletidae) [PDF]

open access: yesContributions To Entomology, 2022
The Hylaeus brevicornis group of the subgenus Dentigera is defined and revised. A total of 22 species are included in the group, their circumscription and identification using morphological characters is described and discussed, and their distribution is
Holger Heinrich Dathe
exaly   +4 more sources

The hidden diet – examination of crop content reveals distinct patterns of pollen host use by Central European bees of the genus Hylaeus (Hymenoptera, Colletidae) [PDF]

open access: yesAlpine Entomology, 2023
Masked or yellow-faced bees of the genus Hylaeus (Colletidae) differ in their mode of pollen transportation from most other bees in that they ingest the pollen directly on the flowers and carry it back to the nest inside the crop located in the anterior ...
Andreas Müller
exaly   +4 more sources

New insights into the taxonomy of the Hylaeus xanthostoma complex and further additions to the African Hylaeus fauna (Hymenoptera, Anthophila, Colletidae) [PDF]

open access: yesContributions To Entomology, 2023
Within the genus Hylaeus subgenus Deranchylaeus, from sub-Saharan Africa, a distinctive new subgroup of species is established. The females of this subgroup share a striking character: the orange-coloured lower face, previously known only in H ...
Holger H. Dathe
exaly   +4 more sources

First records of Hylaeus (Paraprosopis) pictipes Nylander, 1852 (Hymenoptera: Colletidae) in North America [PDF]

open access: yesCheck List, 2017
Cavity-nesting bees, such as members of the genus Hylaeus Fabricius (Hymenoptera: Colletidae), are prone to accidental introductions by human-mediated transportation.
Jason Gibbs, Holger Heinrich Dathe
exaly   +4 more sources

The genome sequence of the Chalk Yellow-face Bee, Hylaeus dilatatus (Kirby, 1802) (Hymenoptera: Colletidae) [version 1; peer review: 1 approved, 2 approved with reservations] [PDF]

open access: yesWellcome Open Research
We present a genome assembly from an individual female Hylaeus dilatatus (Chalk Yellow-face Bee; Arthropoda; Insecta; Hymenoptera; Colletidae). The assembly contains two haplotypes with total lengths of 307.38 megabases and 314.32 megabases.
Clare Boyes
doaj   +2 more sources

A Checklist of the bees of the genus Hylaeus Fabricius, 1793 (Hymenoptera: Apoidea: Colletidae) of Iran [PDF]

open access: yesJournal of Insect Biodiversity and Systematics, 2022
View on Scopus A checklist of the bees of the genus Hylaeus Fabricius, 1793 of Iran, based on the literature data and also field surveys in northeastern Iran (North Khorasan and Khorasan-e Razavi provinces) is presented. The resulting checklist comprises
Vladimir G Radchenko   +2 more
exaly   +1 more source

Wild Bee Assemblages and Pollination Networks of Managed Emergent Wetlands in Central New York, USA [PDF]

open access: yesEcology and Evolution
To effectively protect wild bee pollinators and the services they provide, it is critical to gather data on their distributions, life histories, and interactions with plants among a diversity of habitat types. Wetlands are underrepresented in bee surveys,
Molly M. Jacobson   +4 more
doaj   +2 more sources

Do Patches of Flowering Plants Enhance Insect Pollinators in Apple Orchards? [PDF]

open access: yesInsects, 2023
Apples depend on insect pollination but intensification of agriculture jeopardizes pollination services in agroecosystems. Concerns about the dependency of crop pollination exclusively on honey bees increase the interest in agricultural practices that ...
Myrto Barda   +3 more
doaj   +2 more sources

Pollination Biology and Life History Traits of the Rare Las Vegas Bear Poppy (Arctomecon californica) [PDF]

open access: yesPlants
Arctomecon californica, the Las Vegas bear poppy, is a rare plant found only in the eastern Mojave Desert of North America. Because of recent declines in the populations of this endemic plant, conservationists are currently seeking protection for A ...
Sarit Chanprame   +2 more
doaj   +2 more sources

Canopy specialist Hylaeus bees highlight sampling biases and resolve Michener’s mystery

open access: yesFrontiers in Ecology and Evolution
Large parts of the Pacific were thought to host low bee diversity. In Fiji alone, our recent estimates of native bee diversity have rapidly increased by a factor of five (from 4 to >22).
James B. Dorey   +12 more
exaly   +3 more sources

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