Results 201 to 210 of about 906,730 (293)

Antioxidant Potential of Schistocerca gregaria (Orthoptera: Acrididae) Extract: HPLC Analysis, Molecular Docking, and Bioassays

Chemistry &Biodiversity, Volume 23, Issue 9, September 2026.
The edible insect Schistocerca gregaria exhibits potent antioxidant activity and represents a sustainable food source while contributing to pest management. Integrated in vitro antioxidant assays, molecular docking with heme oxygenase, cytotoxicity evaluation in human skin fibroblasts, and in vivo safety studies via different administration routes ...
Magda M. Aboelmahasen, Reem M. Khorshed, Said M. Said, Shaymaa H. Mahmoud, Islam M. El‐Garawani, Heba M. R. Hathout   +5 more
wiley   +1 more source

Temporal microbiome dynamics and fish health-associated dysbiosis in freshwater aquarium systems: a case study from River Wonders Singapore. [PDF]

Front Microbiol
Shen X, Yu FXD, Xie S, Hsu CD, Domingos JA, Gibson-Kueh S.   +5 more
europepmc   +1 more source

Computational Fluid Dynamics Reveal Hydromechanical Adaptations of Ceriodaphnia dubia as an Inducible Defence Against the Carnivorous Plant Utricularia × neglecta

Ecology and Evolution, Volume 16, Issue 9, September 2026.
This study investigates an inducible defence of Ceriodaphnia dubia against the carnivorous plant Utricularia × neglecta using computational fluid dynamics. Simulations comparing the typical and plant‐exposed morph show that the induced morphology reduces drag and, together with proportionally smaller second antennae, likely lowers the probability of ...
Eva M. Schulenberg, Patrick Piske, Marija Tomcic, Linda C. Weiss, Martin Horstmann   +4 more
wiley   +1 more source

Not always positive: tactile body stimulation does not lower aggressiveness and increases stress in the Siamese fighting fish. [PDF]

Fish Physiol Biochem
Gauy ACDS, Prado SG, Silva BCE, Gesto M, Soares MC, Gonçalves-de-Freitas E.   +5 more
europepmc   +1 more source

Estimates of Critical Upper Maxima (CTmax) of Kelp Species Are Strongly Influenced by Biogeography and Thermal History

Ecology and Evolution, Volume 16, Issue 9, September 2026.
Experimentally derived critical thermal maxima (CTmax) are widely used to estimate species' thermal tolerance and increasingly to predict vulnerability to chronic warming. However, evidence shows how CTmax is dynamic and can be strongly influenced by multiple environmental and methodological factors, potentially limiting its application as a fixed ...
Tayla Leathers, Nathan G. King, Dan A. Smale   +2 more
wiley   +1 more source

An Ultra-Lightweight Fish Detection Model for Real-Time Aquatic Animal Monitoring on Embedded Platforms. [PDF]

Animals (Basel)
Zhang H, Zhang Z, Liu W.
europepmc   +1 more source

Corallivore assemblage, feeding behavior, and cover of Acropora corals drive fish corallivory on tropical reefs

Ecosphere, Volume 17, Issue 9, September 2026.
Abstract Understanding spatial patterns and drivers of corallivory is essential for assessing reef resilience and identifying recovery pathways. Fish corallivory patterns arise from the complex direct and indirect effects of key factors, including food availability (cover of preferred corals), the nature of the corallivore assemblage (richness and ...
Tsai‐Hsuan Tony Hsu, Andrew S. Hoey, Renata Ferrari, Maren Toor, Sophie Gordon, Tiny Remmers, James Smallhorn‐West, Agustina Piccaluga, Will F. Figueira   +8 more
wiley   +1 more source

Pelagic sea cucumbers in the Galapagos: Midwater grazers that short‐circuit deep‐sea carbon flux

Ecology, Volume 107, Issue 9, September 2026.
Abstract Direct observations from submersible dives off the Galapagos Islands have revealed that Pelagothuria natatrix, the only known holopelagic echinoderm, actively intercepts settling particles well before they can reach the deep seafloor, thereby short‐circuiting the typical downward flux of organic carbon generated in the photic zone.
Bruce H. Robison
wiley   +1 more source

Two eDNA Assays to Detect the Sympatric Seahorses Hippocampus hippocampus and Hippocampus guttulatus During Their Northward Range Shifts

Environmental DNA, Volume 8, Issue 5, September‐October 2026.
Small and well camouflaged fish are difficult to monitor, but they do release DNA into the water (1). These assays allow for targeted monitoring of two European seahorses of conservation concern, using two primers and probe pairs with high specificity (2) and proven detections from the field (3).
Ellen Vaughan, Björn Källström, Jorge Palma, Leon Green   +3 more
wiley   +1 more source