Results 161 to 170 of about 205,142 (247)

Stoichiometric niche, nutrient partitioning and resource allocation in a solitary bee are sex-specific and phosphorous is allocated mainly to the cocoon. [PDF]

Sci Rep, 2021
Filipiak M, Woyciechowski M, Czarnoleski M.   +2 more
europepmc   +1 more source

Edge‐Rich Landscapes Promote Genetic Diversity While Arable Land Restricts It: Landscape‐Genomic Patterns Across Three Insect Species in an Agriculture‐Dominated Grassland Mosaic

Evolutionary Applications, Volume 19, Issue 10, October 2026.
ABSTRACT Habitat loss and agricultural intensification are major drivers of insect decline, yet their consequences for intraspecific genetic diversity remain poorly understood. Here, we used landscape genomics to compare genome‐wide diversity, population differentiation and spatial patterns of gene flow in two butterfly species (Polyommatus icarus ...
Christopher Wild, Belinda Kahnt, Sebastian Hopfenmüller, Bilyana Stoykova Wild, Cinja Schwarz, Florian Fumy, Robert J. Paxton, Thomas Fartmann, Panagiotis Theodorou   +8 more
wiley   +1 more source

Experimental evidence for the absence of a functional gut microbiome in the solitary bee Megachile tosticauda. [PDF]

FEMS Microbiol Lett
Williamson E, Hill K, Eisenhofer R, Hogendoorn K.   +3 more
europepmc   +1 more source

Polyphenism Through RNA Chemical Modifications

Molecular Ecology, Volume 35, Issue 19, October 2026.
ABSTRACT Polyphenism, the capacity of a single genotype to produce discrete phenotypes in response to environmental cues, has long served as a model for understanding developmental plasticity. While classical studies have highlighted hormonal signalling and transcription‐factor‐driven gene regulatory networks that mediate these environmentally induced ...
Ralf Schneider, Ehsan Pashay Ahi
wiley   +1 more source

Food absence is a cue for metamorphosis in the solitary bee <i>Megachile rotundata</i> through a conserved physiological mechanism. [PDF]

Proc Natl Acad Sci U S A
Grula CC, Kittilson JD, Holthusen J, Rinehart JP, Bowsher JH.   +4 more
europepmc   +1 more source

Evidence for the continental origin of Pliocene deposits in the central Baja California peninsula, Mexico, and implications for controls on biodiversity

Sedimentology, Volume 73, Issue 6, Page 2488-2518, October 2026.
ABSTRACT Previous studies have documented genetic divergence within the last few million years between northern and southern populations of terrestrial plants and animals along the Baja California peninsula, with many studies hypothesising that the divergence is due to an ancient seaway that crossed the central peninsula and created a physical barrier ...
Kevin K. Gardner, Rebecca J. Dorsey, Stephen T. Hasiotis, José Luis Antinao, Michael H. Darin, Scott E. K. Bennett, Matthew Heizler, Greer Dolby, Brian Hausback   +8 more
wiley   +1 more source

Pollen Protein Content and Developmental Success of the Solitary Bee <i>Osmia bicornis</i>: Amino Acid Thresholds for Larval Pollen Resources? [PDF]

Insects
Ryder JT, Cherrill A, Thompson HM, Walters KFA.   +3 more
europepmc   +1 more source

Peer review of the pesticide risk assessment of the active substance Helicoverpa armigera nucleopolyhedrovirus BV‐0003

EFSA Journal, Volume 24, Issue 10, October 2026.
Abstract The conclusions of the European Food Safety Authority (EFSA) following the peer review of the initial risk assessments carried out by the competent authorities of the rapporteur Member State Estonia and the co‐rapporteur Member State France, for the pesticide active substance Helicoverpa armigera nucleopolyhedrovirus BV‐0003 and the ...
European Food Safety Authority (EFSA), Fernando Álvarez, Maria Arena, Domenica Auteri, Sofia Batista Leite, Marco Binaglia, Anna Federica Castoldi, Arianna Chiusolo, Angelo Colagiorgi, Mathilde Colas, Federica Crivellente, Chloe De Lentdecker, Isabella De Magistris, Gabriella Fait, Franco Ferilli, German Giner Santonja, Varvara Gouliarmou, Alessio Ippolito, Frederique Istace, Dimitra Kardassi, Aude Kienzler, Anna Lanzoni, Roberto Lava, Renata Leuschner, Alberto Linguadoca, Mariano Lopez Romano, Jochem Louisse, Christopher Lythgo, Iris Mangas, Silvia Mazzega, Andrea Mioč, Ileana Miron, Tunde Molnar, Laura Padovani, Vincenzo Padricello, Martina Panzarea, Juan Manuel Parra Morte, Simone Rizzuto, Miguel Santos, Rositsa Serafimova, Rachel Sharp, Csaba Szentes, Anne Theobald, Manuela Tiramani, Giorgia Vianello, Laura Villamar‐Bouza, Adriana Scattareggia Marchese   +46 more
wiley   +1 more source

Protocol for quantifying the thickness and puncture resistance properties of solitary bee cocoons using Osmia lignaria as a model. [PDF]

STAR Protoc
Wasserman O, Wootton MR, Fairbanks S, Bell BE, Williams MF, Jones JA.   +5 more
europepmc   +1 more source

Can the nutritional geometric framework unveil how macronutrients in pollen shape solitary bee foraging and survival? [PDF]

R Soc Open Sci
Mokkapati JS, Boyle N, Ouvrard P, Sicard A, Grozinger CM.   +4 more
europepmc   +1 more source