Results 241 to 250 of about 93,116 (308)

Case Report: Multi organ dysfunction in a dog following massive paper wasp (<i>Polistes rothneyi</i>) envenomation. [PDF]

Front Vet Sci
Lee JM, Lee SK, Lee ST.
europepmc   +1 more source

Behaviour of Brown Bears Under Fluctuating Resource Availability

Ecology and Evolution, Volume 15, Issue 7, July 2025.
Using a 20‐year period of observations from different sources, this article examines the spatial and temporal patterns of beech masting in relation to brown bear movement and damage to livestock and human property. Standardised damages to beehive and livestock decreased during mast years, suggesting that bears met their trophic needs through natural ...
Clara Tattoni, Andrea Corradini, Francesco Chianucci, Marco Ciolli, Roberta Giusti, Natalia Bragalanti, Francesca Cagnacci, Adriano Martinoli, Damiano G. Preatoni, Francesco Bisi   +9 more
wiley   +1 more source

Weaving a new web: gregarious parasitism in Idris Förster (Hymenoptera: Scelionidae) attacking spider eggs. [PDF]

PLoS One
Rajmohana K, Debnath R, Sushama V, Sen S, Dinesh KP.   +4 more
europepmc   +1 more source

Social Organization Is Associated With Relaxed Selection on Worker Genes in Highly Polygyne Ants

Ecology and Evolution, Volume 15, Issue 7, July 2025.
ABSTRACT Ants display a diversity of social structures reflected by differences in caste, nest, and colony organization. Previous research has shown that highly eusocial insects (Hymenoptera) exhibit genome‐wide signatures of relaxed selection due to their smaller effective population sizes.
Kailey Ferger, Neil D. Tsutsui
wiley   +1 more source

Pattern of sensitization to yellow jacket venom and expression of recombinant antigen 5 (Ves v 5) from yellow jacket venom. [PDF]

BMC Immunol
Mahmoudzadeh S, Rezapour H, Chamani S, Safarpour H, Fereidouni M.   +4 more
europepmc   +1 more source

Descriptions of New Hymenoptera

, 1874
E. T. Cresson
openalex   +2 more sources

Landscape‐Wide Metabarcoding Shows Interactions Among the Gut Microbiome and Pollen Diversity in the Invasive Bumblebee, Bombus terrestris

Ecology and Evolution, Volume 15, Issue 7, July 2025.
The study examines how environmental factors and dietary diversity influence the gut microbiome of the invasive European buff‐tailed bumblebee (Bombus terrestris) in Tasmania. We found that gut bacterial composition and diversity were significantly affected by annual precipitation, pasture percentage, temperature and interactions between pollen ...
Sabrina Haque, Hasinika K. A. H. Gamage, Cecilia Kardum Hjort, Fleur Ponton, Francisco Encinas‐Viso, Ian T. Paulsen, Rachael Y. Dudaniec   +6 more
wiley   +1 more source

Enhancing Arthropod Diversity and Sorghum Quality in Northern Jiangsu, China: The Benefits of Green Pest Management Revealed Through Metabarcoding. [PDF]

Int J Mol Sci
Jin Q, Zheng Y, Pan M, Zhang X, Zhang A, Lai S.   +5 more
europepmc   +1 more source

Nitrogen Isotopes Suggest Sex‐Based Diet Differences on the Breeding Grounds for a Sexually Monomorphic Migratory Passerine

Ecology and Evolution, Volume 15, Issue 7, July 2025.
Differential foraging by sex can have important implications for understanding the ecology of a species. Using stable isotope values from feathers, we found evidence that female Golden‐crowned Sparrows are eating at a higher trophic level than males during the breeding season molt, which may reflect a physiological need to replace lost nutrients from ...
Autumn R. Iverson, Renée L. Cormier, Diana L. Humple, Thomas P. Hahn, Jessica Schaefer, Elisha M. Hull, Walter H. Sakai, Samuelle Simard‐Provençal   +7 more
wiley   +1 more source

Genome assembly of the winter ant, Prenolepis imparis. [PDF]

J Hered
Cash EI, Ward PS, Escalona M, Sahasrabudhe R, Miller C, Toffelmier E, Fairbairn C, Seligmann W, Shaffer HB, Tsutsui ND.   +9 more
europepmc   +1 more source