Results 181 to 190 of about 23,147 (281)

Present and Future Thermal–Oxygen Habitat for Glacial‐Relict Fish at Southern Range Margins

Ecology of Freshwater Fish, Volume 36, Issue 1, January 2027.
ABSTRACT Climate change and eutrophication may alter the distribution of species through their effects on freshwater thermal–oxygen regimes. We quantified the deep‐water thermal–oxygen niche of cold‐adapted glacial‐relict fish (Salvelinus alpinus and Coregonus spp.) at the southern range to assess their vulnerability to a changing environment.
Antony Smith, Gary Carvalho, Nigel Milner, Alexander S. T. Papadopulos, Mathew Seymour   +4 more
wiley   +1 more source

Plasmid-DNA Encoded <i>gata3</i> and <i>eomes</i> Increase Antibody Response and Performance of an Inactivated Salmonid Alphavirus Subtype 3 Vaccine. [PDF]

Pharmaceutics
Figueiredo F, Sørmo KG, Pettersen A, Chi H, Swain JK, Erkinharju T, Swain T, Bhat S, Præbel K, Peruzzi S, Godfroid J, Evensen Ø, Munang'andu HM, Dalmo RA.   +13 more
europepmc   +1 more source

Securing Long‐Chain Omega‐3 Fatty Acid Supply for Sustainable Aquaculture Development and Human Nutrition

Reviews in Aquaculture, Volume 19, Issue 1, January 2027.
Omega‐3 LC‐PUFA lie at the intersection of aquaculture performance and human nutrition. Deployment of w3 LC‐PUFA rich microalgal oils derived from low trophic levels offers credible long‐term sustainable solutions, taking full account of the potential environmental footprints and benefits in terms of human nutrition and health.
Sadasivam Kaushik, Douglas R. Tocher
wiley   +1 more source

Temperature‐Sensitive Juvenile Fitness Traits Show Correlated and Genetically Defined Variation in a Heatwave‐Affected Marine Fish

Global Change Biology Communications, Volume 1, Issue 4, December 2026.
Juvenile Pacific cod are sensitive to temperature, with lipid reserves and growth declining at high temperature (16°C). However, individuals that maintain the highest growth also have the greatest lipid reserves. This variation is partly associated with genetic differences, suggesting potential for genetic selection under future warming.
Laura H. Spencer, Benjamin J. Laurel, Mary Beth Rew Hicks, Louise A. Copeman, Ingrid B. Spies, Steven B. Roberts   +5 more
wiley   +1 more source

Fuelled by creatine: exploring two copies of the creatine transporter SLC6A8 gene in rainbow trout. [PDF]

Fish Physiol Biochem
Borchel A, Müller-Eigner A, Görs S, Rebl H, Rebl A, Metges CC, Goldammer T, Verleih M.   +7 more
europepmc   +1 more source

Behavioural Diversity of Fishes: Concepts, Drivers and Its Role in Conservation and Management

Fish and Fisheries, Volume 27, Issue 6, Page 1245-1268, November 2026.
ABSTRACT Human activity has altered nearly all ecosystems on Earth, contributing to substantial biodiversity loss across taxonomic, genetic and functional dimensions, from the intraspecific to the ecosystem scale. Yet some components of biodiversity remain hidden or underappreciated, including behavioural diversity.
Marie Prchalová, Robert Arlinghaus, Samuel Westrelin, Ivan Jarić, Michael G. Bertram, Josep Alós, Henrik Baktoft, Jack A. Brand, Tomas Brodin, Adolfo Cordero‐Rivera, Carlina Feldmann, Ryo Futamura, Stefan Hont, Pascal Klamser, Cecilie Iden Nilsen, Johann Mourier, Karl Øystein Gjelland, Esben Moland Olsen, Polona Pengal, Rubén Rabaneda‐Bueno, Milan Říha, Theresa Rueger, Holger Schielzeth, Marco Signaroli, Marija Smederevac‐Lalić, Christopher T. Monk   +25 more
wiley   +1 more source

Dietary modulation of antimicrobial peptides (HAMP and LEAP2) in Chinook salmon (Oncorhynchus tshawytscha) fed a phytobiotic functional diet: Integrated genomic characterisation and tissue-specific expression. [PDF]

J Fish Biol
Marcoli R, Symonds JE, Walker SP, Lopez C, Preece MA, Battershill C, Bird S.   +6 more
europepmc   +1 more source

Melanoma and Other Melanistic Lesions in Brown Bullhead Ameiurus nebulosus From Waterbodies in the Northeastern United States and Canada: Identification of Risk Factors

Journal of Fish Diseases, Volume 49, Issue 11, November 2026.
ABSTRACT Melanistic lesions, including non‐raised black areas due to proliferations of melanocytes and melanomacrophages in the dermis and epidermis, as well as raised black areas consistent with melanoma, are described in brown bullhead (BBH) Ameiurus nebulosus from three water bodies in the northeastern United States and Quebec, Canada.
Vicki S. Blazer, Peter Emerson, Matthew Bodnar, Thomas Jones, David R. Russell, Matthew Pehrson, Cheyenne R. Smith, Danielle Cleveland, Mark J. Henderson, Patricia M. Mazik   +9 more
wiley   +1 more source

Freshwater hydrology emerges as the strongest predictor of phenological variability in a Southeast Alaska steelhead trout (Oncorhynchus mykiss) population. [PDF]

J Fish Biol
Cornett JC, Waters CD, Nichols KM, Thrower FP.   +3 more
europepmc   +1 more source

Vaccination Reduces Shedding of Salmonid Alphavirus Subtype 3, but Bacterial Co‐Infection Influences the Effect

Journal of Fish Diseases, Volume 49, Issue 11, November 2026.
ABSTRACT Waterborne horizontal transmission of viral diseases in fish relies on the release of infectious virus particles (termed shedding) into the aquatic environment. Both the rate and duration of shedding are critical for efficient viral spread, making interventions that reduce shedding valuable for disease control.
Søren Grove, H. Craig Morton, Dhamotharan Kannimuthu, HyeongJin Roh, Ravikumar M. Chovatia, Ma Michelle Peñaranda, Dawit Ghebretnsae, Kai Ove Skaftnesmo   +7 more
wiley   +1 more source