Results 61 to 70 of about 6,839 (217)

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

Ecology 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, Anna Sobieraj‐Betlińska, Piotr Szefer, Urszula Suprunowicz, Bartosz Ulaszewski, Artur Pliszko, Justyna Burzyńska, Beata Charubin, Karolina Wróbel, Karolina Mierzyńska, Daniel Kozikowski, Edyta Jermakowicz   +11 more
wiley   +1 more source

Novos Dianthidiini neotropicais (Hymenoptera, Megachilidae)

Acta Biológica Paranaense, 2003
São descritas as espécies novas de Dianthidini do Brasil: Austrostelis maranhensis sp. nov., de São Luis, Maranhão; Anthodioctes affinis sp. nov., de Corinto, Minas Gerais; Anthodioctes guiomardi sp. nov., de Senador Guiomard, Acre; Mielkeanthidium ornatum sp. nov. de Sete Barras, São Paulo e Moureanthidium pontagrossense sp.
openaire   +3 more sources

Revision of the rare anthidiine bee genus Rhynostelis Moure & Urban (Hymenoptera, Apidae)

Revista Brasileira de Entomologia
The bee genus Rhynostelis Moure & Urban, a cleptoparasite taxon restricted to the Neotropical Region, was previously known from a single species. In the present work, the genus is revised, with three species recognized, of which two are described as new:
Daniele R. Parizotto, Gabriel A.R. Melo
doaj   +1 more source

The Significance of Genetic Relatedness and Nest Sharing on the Worker‐Worker Similarity of Gut Bacterial Microbiome and Cuticular Hydrocarbon Profile in a Sweat Bee

Ecology and Evolution, Volume 15, Issue 6, June 2025.
The relationship between cuticular hydrocarbon (CHC) profile and the gut microbiome (GM) is poorly known in bees. In the primitively eusocial bee Halictus scabiosae we found a high rate of nest‐drifting by workers, which leads to a consequent highly variable intra‐colonial genetic relatedness. Genetically closely related workers, even occupying distant
Federico Ronchetti, Thomas Schmitt, Alexander Keller, Andrés García‐Reina, Pilar De la Rua, Ingolf Steffan‐Dewenter, Carlo Polidori   +6 more
wiley   +1 more source

Новые данные по фауне пчел (Hymenoptera: Apoidea) Амурской области

Амурский зоологический журнал, 2022
В работе приведены сведения о 46 видах пчел, ранее не указанных для Амурской области, а также кормовые растения, на которых они собраны. Виды принадлежат к 17 родам, 3 из них (Aglaoapis Cameron, 1901, Melitta Kirby, 1802 и Dasypoda Latreille, 1802 ...
Елена Валерьевна Игнатенко, Денис Николаевич Кочетков   +1 more
doaj   +1 more source

Taxonomic comments on Megachile subgenus Chrysosarus (Hymenoptera: Megachilidae) [PDF]

, 2013
Comments on the phylogenetic relationships and taxonomy of American leafcutter bees of the genus Megachile subgenus Chrysosarus are provided. The South American subgenera Austrosarus Raw, Stelodides Moure, and Zonomegachile Mitchell are newly synonymized
Gonzalez, Victor H.
core   +3 more sources

High Temporal Beta‐Diversity of Pollinators in Early Successional Forests After Windthrow

Ecology and Evolution, Volume 15, Issue 6, June 2025.
We described the temporal dynamics of vascular plants and pollinating insects by sampling the same windthrow sites after 3 and 5 years from a major storm event in the Italian Alps. Pollinator communities exhibited high temporal β‐diversity, while the understory plant community changed the least.
Elena Gazzea, Luca Conti, Emanuele Rossi, Pierfilippo Cerretti, Maurizio Mei, Dino Paniccia, Andrea Battisti, Lorenzo Marini   +7 more
wiley   +1 more source

Broad-spectrum pollination of Plectranthus neochilus

Bothalia: African Biodiversity & Conservation, 1977
The pollination ecology of Plectranthus neochilus Schltr. is discussed and compared with that of another garden plant,  Plectranthus barbatus Andr.. Pollinators and flower visitors of P.
C. H. Stirton
doaj   +1 more source

Morphological phylogeny of Megachilini and the evolution of leaf-cutter behavior in bees (Hymenoptera: Megachilidae): Evolution of leaf-cutter behavior in bees [PDF]

, 2019
A unique feature among bees is the ability of some species of Megachile Latreille s.l. to cut and process fresh leaves for nest construction. The presence of a razor between the female mandibular teeth (interdental laminae) to facilitate leaf-cutting (LC)
Engel, Michael S, Gonzalez, Victor H., Gustafson, Grey T   +2 more
core   +2 more sources

Soil conditions and the emergence phenology and survival of a solitary, ground‐nesting bee in a coastal dune environment

Ecological Entomology, Volume 50, Issue 3, Page 514-522, June 2025.
For a solitary, ground‐nesting bee species in a mild coastal dune environment, emergence phenology was not influenced by soil moisture or temperature fluctuations. For a solitary, ground‐nesting bee species in a mild coastal dune environment, bee survival was not influenced by soil moisture or temperature fluctuations.
Amelia Litz, Michael Mesler, Amy Iler
wiley   +1 more source