Results 41 to 50 of about 591 (158)

Pollinator visits increase with bloom amount but decline with building height on extensive green roofs

Insect Conservation and Diversity, Volume 18, Issue 3, Page 438-445, May 2025.
Pollinator abundance and species richness decline with building height. Although our study was limited to eight sites, it emphasises the importance of extensive green roofs (EGRs) on low‐rise buildings. Bee abundance and species richness increased with stonecrop bloom amount, but communities determined from distinct stonecrop species were more alike to
Shannon M. Underwood, Nicholas Sookhan, Keng‐Lou James Hung, J. Scott MacIvor   +3 more
wiley   +1 more source

LAS AVISPAS DEL GÉNERO SCELIPHRON KLUG EN COLOMBIA (HYMENOPTERA: SPHECIDAE)

Caldasia, 2014
Con base en la revisión de diferentes caracteres taxonómicos en 320 ejemplares depositados en colecciones de referencia y en las recolectas de campo se confirmó la presencia en Colombia de las especies Sceliphron asiaticum y Sceliphron fistularium que se
FERNANDO FERNÁNDEZ, VALENTINA CASTRO-HUERTAS   +1 more
doaj   +1 more source

An addition to the diggerwasps fauna (Hymenoptera, Sphecidae, Crabronidae) of Crimea [PDF]

Кавказский энтомологический бюллетень, 2007
A checklist of 26 species of digger wasps from 15 genera is given for the Crimea. Two species – Passaloecus pictus Ribaut, 1952 and Tachysphex mediterraneus Kohl, 1883, are new records for the fauna of ...
K.I. Shorenko
doaj   +1 more source

Shedding light on overlooked pollinators: Global insights into floral interactions of velvet ants (Hymenoptera: Mutillidae and Myrmosidae)

Journal of Applied Entomology, Volume 149, Issue 4, Page 453-465, May 2025.
Abstract Plant–animal interactions constitute a recurrent and central focus in ecological research, with pollination representing one of its most extensively studied aspects. While certain insect orders have traditionally received considerable attention due to their abundance as flower visitors and their efficiency in pollination, it is undeniable that
Daniel Parejo‐Pulido, Joan Díaz‐Calafat, Jairo Robla   +2 more
wiley   +1 more source

Evolving perspectives in Hymenoptera systematics: Bridging fossils and genomes across time

Systematic Entomology, Volume 50, Issue 1, Page 1-31, January 2025.
Advances in sequencing and phylogenomic methods reveal unresolved deep phylogenetic nodes with variable age estimates in Hymenoptera, including, for example, Eusymphyta and Proctotrupomorpha. Conflicting morphological and molecular data hinder consensus in Hymenoptera systematics.
Y. Miles Zhang, Silas Bossert, Tamara Spasojevic   +2 more
wiley   +1 more source

Nuevos registros de Messatoporus (Hymenoptera: Ichneumonidae) de la Argentina, con comentarios sobre su biología

Revista de la Sociedad Entomológica Argentina, 2015
Se presentan nuevos registros del género Messatoporus Cushman de la Isla Martín García, Argentina, y se menciona por primera vez la especie Messatoporus transversostriatus (Spinola) de la Argentina. La especie fue criada de nidos de Isodontia costipennis
Juan J. MARTÍNEZ, Juan P. TORRETTA
doaj  

On the digger wasps fauna (Hymenoptera: Ampulicidae, Sphecidae, Crabronidae) of Crimea [PDF]

Кавказский энтомологический бюллетень, 2005
A checklist of 157 species and 50 genera of Crimean digger wasps is given for the first time. Two species, Pseudoscolia diversicornis (F. Morawitz, 1894) and Cerceris vitticollis F.
K.I. Shorenko
doaj   +1 more source

Vertebrate grazing can mitigate impacts of nutrient addition on plant diversity and insect abundance in a semi‐natural grassland

Oikos, Volume 2024, Issue 9, September 2024.
Human‐induced nutrient eutrophication is a major threat to grassland biodiversity, because it promotes the dominance of fast‐growing plants. Negative impacts of fertilization on plant biodiversity may be offset by grazing by large vertebrate herbivores.
G. F. (Ciska) Veen, Annika T. Vermaat, Judith Sitters, Elisabeth S. Bakker   +3 more
wiley   +1 more source

Debunking wasp pollination: Wasps are comparable to bees in terms of plant interactions, body pollen and single‐visit pollen deposition

Ecological Entomology, Volume 49, Issue 4, Page 569-584, August 2024.
We challenged historical assumptions by comparing bees and wasps by (1) their role in a community, (2) body pollen carriage and (3) single‐visit deposition on the plant species complex Solidago canadensis. We found bees and wasps (1) overall visit different plant communities, (2) have comparable body pollen carriage in some families and (3) deposit ...
Kate E. Borchardt, Danielle Holthaus, Paola A. Soto Méndez, Amy L. Toth   +3 more
wiley   +1 more source

Extracting secondary data from citizen science images reveals host flower preferences of the Mexican grass‐carrying wasp Isodontia mexicana in its native and introduced ranges

Ecology and Evolution, Volume 14, Issue 6, June 2024.
This study uses citizen‐scientist photographic records to examine pollinator‐plant interactions of the wasp Isodontia mexicana in its native and introduced range. We use a data sharing method by identifying the plants on iNaturalist images of the wasp using the Pl@ntNet API, a plant species identification application.
Nadja Pernat, Daniyar Memedemin, Tom August, Cristina Preda, Lien Reyserhove, Jens Schirmel, Quentin Groom   +6 more
wiley   +1 more source