Results 341 to 350 of about 343,225 (409)

Number and location of rDNA clusters in the superfamilies Tenthredinoidea and Cynipoidea (Hymenoptera): an update. [PDF]

Comp Cytogenet
Gokhman VE, Kuznetsova VG, Anokhin BA.
europepmc   +1 more source

An insect †Archaeopteryx: Cretaceous amber fossil elucidates the evolution of complex host detection and ovipositor mechanisms in parasitoid woodwasps (Hymenoptera: Orussoidea)

Systematic Entomology, Volume 50, Issue 3, Page 630-645, July 2025.
We describe †Cretovelona orussopteryx n. gen. & sp. from Kachin amber. The fossil is examined with synchrotron scanning and integrated into an existing morphological data set for Orussoidea. This fossil parasitoid wasp displays a unique character combination demonstrating intermediate conditions in evolving the complex features employed in echo ...
Lars Vilhelmsen, Brendon E. Boudinot, Jörg U. Hammel, Hiroshi Nakamine, Shûhei Yamamoto   +4 more
wiley   +1 more source

Maternal manipulation in the social Hymenoptera. [PDF]

Proc Natl Acad Sci U S A
Boomsma JJ.
europepmc   +1 more source

Clinical manifestations of Florida spot keratopathy in dogs and cats: One hundred cases (2021–2024)

Veterinary Ophthalmology, EarlyView.
Abstract Purpose This study describes the ocular findings in dogs and cats diagnosed with Florida spot keratopathy (FSK) at a single institution. Methods Affected animals underwent a single comprehensive ophthalmic examination, with no follow‐ups conducted. Data on patient demographics and clinical findings were collected and analyzed. Results Based on
O. Pe'er, K. W. Handel, D. Arad, L. Sebbag, R. Ofri   +4 more
wiley   +1 more source

Feasibility study: Varespladib protects CD-1 mice from lethal doses of whole bee (Apis mellifera) venom. [PDF]

Toxicon X
Hearth J, Linne K, Harrison J, Zolfaghari H, Lewin MR.   +4 more
europepmc   +1 more source

Queen turnover, nest usurpation and colony mortality in wild nests of the stingless bees Tetragonula carbonaria and Tetragonula hockingsi (Hymenoptera: Apidae)

Austral Entomology, Volume 64, Issue 3, August 2025.
Abstract Social bees of the tribe Meliponini (stingless bees) are used as managed pollinators of crops throughout the world's tropical and subtropical regions. On Australia's East Coast, two native species—Tetragonula carbonaria and Tetragonula hockingsi—are the most widely propagated in hives, but knowledge of their biology and ecology in natural ...
Estella Xia, Matthew Keir, Boyd Tarlinton, Caroline Hauxwell, Gabriele Buchmann, Julianne Lim, Nadine Chapman, Rosalyn Gloag   +7 more
wiley   +1 more source

Biomarkers for the Molecular Diagnosis of IgE-Mediated Hymenoptera Venom Allergy in Clinical Practice. [PDF]

Int J Mol Sci
Popescu FD, Preda M, Antolín-Amérigo D, Rodríguez-Otero N, Ramírez-Mateo E, Smolinska S.   +5 more
europepmc   +1 more source

Postcranial anomalies of Eocene freshwater pleurodiran and cryptodiran turtles from the Spanish Duero Basin

The Anatomical Record, Volume 308, Issue 6, Page 1659-1676, June 2025.
Abstract Testudines are one of the best‐represented taxonomic groups among the Paleogene taxa of the Duero Basin (Castile and Leon Autonomous Community, central Spain). Among them, Neochelys (Podocnemidide) and Allaeochelys (Carettochelyidae) are most abundant, allowing the population to be assessed for osteological anomalies.
Andrea Guerrero, Francisco Ortega, Santiago Martín de Jesús, Adán Pérez‐García   +3 more
wiley   +1 more source

First Record of <i>Caloapenesia</i> (Hymenoptera, Bethylidae) from China with Description of One New Species. [PDF]

Insects
Wang C, He J, Azevedo CO, Chen X.
europepmc   +1 more source

Influence of Lakeshore Riparian Vegetation on Diet, Feeding Rate, and Body Condition of Adfluvial Coastal Cutthroat Trout

Ecology and Evolution, Volume 15, Issue 6, June 2025.
Our research compares the diet, feeding rates, and condition of Coastal cutthroat trout in six small (1 km2 area) lakes with lakeshore riparian zones representing a gradient of logging histories. We identified positive relationships between the intake of terrestrial invertebrates by cutthroat and the percentage of riparian vegetation overhanging and ...
Tracy Michalski, Heather Klassen, Peter Ott, Carl Schwarz   +3 more
wiley   +1 more source