Results 71 to 80 of about 20,747 (314)

A Record of \u3ci\u3eNomada (Nomada) Colorata\u3c/i\u3e From Illinois With a Suggested Host Species (Hymenoptera: Apoidea) [PDF]

open access: yes, 2017
(excerpt) Nomada colorata (Anthophoridae)was described by Mitchell (1962) on the basis of the holotype female from Michigan and two female paratypes from Michigan and New ...
Bouseman, John K
core   +2 more sources

Spatial Interpolation in Applied Insect Ecology: A Review, Including Guidelines and Datasets for Practical Use

open access: yesJournal of Applied Entomology, EarlyView.
ABSTRACT Spatial interpolation represents a fundamental approach in applied insect ecology, offering insight into species distributions and supporting biodiversity analysis, pest management and disease vector mapping. Insects—including important pollinators—face escalating threats due to habitat loss, climate change and anthropogenic pressures. As data‐
Janne Heusler   +2 more
wiley   +1 more source

Nest architecture of Oxaea austera (Andrenidae, Oxaeinae) and its significance for the interpretation of Uruguayan fossil bee cells [PDF]

open access: yes, 2014
Oxaea austera nests in hard, red lateritic soils with dense grass cover. Some characters of Oxaea austera nests conform to the known architecture of the oxaeine nests such as the long, vertical shaft and the radiating, horizontal tunnels connected to ...
Alcock   +19 more
core   +2 more sources

Bee (Hymenoptera: Apoidea: Anthophila) Functional Traits in Relation to Sampling Methodology in a Restored Tallgrass Prairie

open access: yesFlorida Entomologist, 2019
Analysis of functional trait composition can provide insights into effects of habitat alteration on ecological functioning of particular taxa. However, assessments of functional trait composition may be affected by the sampling methodology used.
K. W. McCravy, Ray K. Geroff, J. Gibbs
semanticscholar   +1 more source

Multi‐Omic Analysis Reveals Population Differentiation and Signatures of Social Evolution in Tetragonula Stingless Bees

open access: yesMolecular Ecology, EarlyView.
ABSTRACT Stingless bees in the genus Tetragonula are social insects with a fully sterile worker caste, and are therefore well‐placed to provide insights into the genomic changes associated with ‘superorganismal’ life histories. Here we assemble the genome of Tetragonula carbonaria and characterise the population structure and divergence of both T ...
Benjamin A. Taylor   +7 more
wiley   +1 more source

New genus of fossil apoid wasps (Hymenoptera, Apoidea) from the Cretaceous amber of Myanmar [PDF]

open access: yesRevista Brasileira de Entomologia, 2018
The new genus †Burmasphex is proposed for two fossil species, †Burmasphex sulcatus sp. nov. and †Burmasphex pilosus sp. nov., described from Myanmar Cretaceous amber.
Gabriel A.R. Melo, Brunno B. Rosa
doaj   +3 more sources

First record of the invasive bee Anthidium manicatum (Hymenoptera: Megachilidae) in Chile [PDF]

open access: yes, 2015
The Palearctic wool carder bee Anthidium manicatum (Linnaeus) is recorded for the first time in Chile based on eight specimens collected on Lavandula sp. (Lamiaceae) in San Bernardo, Metropolitan Region.
Montalva, Jose Miguel   +2 more
core   +3 more sources

Discoscapidae fam. nov. (Hymenoptera: Apoidea), a new family of stem lineage bees with associated beetle triungulins in mid-Cretaceous Burmese amber

open access: yesPalaeodiversity, 2020
A new family, genus and species of minute, stem lineage, pollen-collecting bee is described from mid-Cretaceous Burmese amber. The female specimen of Discoscapa apicula gen. et sp. nov.
G. Poinar
semanticscholar   +1 more source

A SUPPLEMENT TO THE REVISION OF EURYGLOSSINA (APOIDEA: COLLETIDAE) [PDF]

open access: yesAustralian Journal of Entomology, 1969
AbstractTwo species, Euryglossina haemodonta and E. aurantia are described as new. In addition, males of E. argocephala Exley are described for the first time.
openaire   +4 more sources

Where and What Kind—A Better Understanding of Local and Landscape Features in Planning the Urban Flower Meadows for Supporting Bee Communities

open access: yesEcology and Evolution, Volume 15, Issue 6, June 2025.
Our multifaceted approach revealed that the mosaics of habitats surrounding urban flower meadows are at least as necessary to support bees as the local features of UFMs. An abundance of bees responded positively to the number of flowering units, the blue and yellow colors of flowers, and increased cover of industrial areas, green urban areas, and ...
Agata Kostro‐Ambroziak   +11 more
wiley   +1 more source

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