Results 91 to 100 of about 1,136 (176)

Community structure and range shifts in Arctic marine fish under climate change

Ecography, Volume 2026, Issue 1, January 2026.
Arctic marine ecosystems are rapidly transforming due to climate change. Warming temperatures and shrinking sea ice are enabling boreal fish to expand northward, possibly disturbing cold‐adapted Arctic species assemblages. Species range shifts have been documented in the Bering and Barents Seas, raising concerns about ecosystem restructuring.
Virginie Marques, Fabian Fopp, Melissa Jaquier, Kari E. Ellingsen, Nigel Yoccoz, Meret Jucker, Camille Albouy, Loïc Pellissier   +7 more
wiley   +1 more source

Welfare Indicators for Aquaculture Research: Toolboxes for Five Farmed European Fish Species

Reviews in Aquaculture, Volume 18, Issue 1, January 2026.
ABSTRACT Refining approaches to measuring, monitoring and appraising animal welfare in aquaculture research is key to (i) protecting and optimizing it, (ii) documenting the severity of how and when it deviates, and (iii) ensuring good scientific quality, reliable results and reproducibility, amongst other factors.
Chris Noble, Wout Abbink, René Alvestad, László Ardó, Marie‐Laure Bégout, Nina Bloecher, Erik Burgerhout, Josep Calduch‐Giner, Mauro Chivite‐Alcalde, Petr Císař, Evan Durland, Åsa M. Espmark, Lynne Falconer, Martin Føre, Dimitra G. Georgopoulou, Karsten Heia, Gaute A. N. Helberg, David Izquierdo Gomez, Lill‐Heidi Johansen, Gunhild Seljehaug Johansson, Kristbjörg Edda Jónsdóttir, Jelena Kolarevic, Aleksei Krasnov, Santhosh K. Kumaran, Bjarne Kvæstad, Thomas Larsson, Carlo C. Lazado, Angelico Madaro, Federico Moroni, Ingrid Måge, Jonatan Nilsson, Samuel Ortega, Nikos Papandroulakis, Jaume Pérez‐Sánchez, Pamela M. Prentice, Sonia Rey Planellas, Bjørn Roth, Adrian Smith, Lars Erik Solberg, Orestis Stavrakidis‐Zachou, Lars Helge Stien, Anja Striberny, Ragnhild Aven Svalheim, Bjørn‐Steinar Sæther, Gerrit Timmerhaus, Hilde Toften, Linda Tschirren, Hans van de Vis, Elisabeth Ytteborg, Lucas A. Zena, Tone‐Kari Knutsdatter Østbye   +50 more
wiley   +1 more source

Practical Diets Formulated With Different Plant‐Based Energy Ingredients Modulate Nutrient Utilization and Gut Morphology in Tambaqui (Colossoma macropomum)

Aquaculture Nutrition, Volume 2026, Issue 1, 2026.
Despite the increasing use of plant‐based energy ingredients in aquaculture, few studies have evaluated the digestibility of practical diets formulated with these ingredients in an integrated manner with the metabolic responses, intestinal health, and productive performance of fish. This limits the understanding of their nutritional effects. This study
Jeisson Emerson Casemiro Ferrari, Maria Karolaine Moriman Delgado, Gabriela Castellani Carli, Douglas de Souza Graciano, Jony Koji Dairiki, Leonardo Susumu Takahashi, Liqiao Chen   +6 more
wiley   +1 more source

Morphological diet analysis of the lumpfish (Cyclopterus lumpus): a cleaner fish inside Newfoundland salmon sea cages

, 2021
The lumpfish (Cyclopterus lumpus) is a highly opportunistic cleaner fish used as a biological control in Atlantic salmon sea cages for an economically important ectoparasite, the salmon louse (Lepeophtherius salmonis). The objective of my research was to
Roy, Jessica
core   +1 more source

Effects of Heat Stress on the Fat Greenling (Hexagrammos otakii) Necroptosis Mediated by MLKL and Heart Injury

Aquaculture Research, Volume 2026, Issue 1, 2026.
Mixed lineage kinase domain‐like pseudokinase (MLKL) is a key effector of necroptosis. We identified an MLKL homologue from Hexagrammos otakii, named HoMLKL. The open reading frame (ORF) of HoMLKL contained 1497 nucleotides and encoded a protein with 498 amino acids (Mw = 57.15 kDa). Bioinformatic analysis revealed that HoMLKL is highly conserved.
Yuan Du, Yuqing Yan, Yiting Wu, Junru Su, Ling Zhao, Yuan Liu, Xinying Zhang, Rangman Liu, Shengnan Cao, Wei Wang, Zhuang Xue   +10 more
wiley   +1 more source

Parentage analysis of commercial lumpfish (Cyclopterus lumpus) brood stock in Newfoundland.

, 2021
Lumpfish (Cyclopterus lumpus) are widely used in the Northern Atlantic as a biological control for the destructive parasite Lepeophtheirus salmonis (salmon louse) in the commercial Atlantic salmon sea cages.
Skillings, Ashley
core   +1 more source

Condition factor tailored to lumpfish (Cyclopterus lumpus) used as cleaner fish in salmonid farms

Aquaculture Reports
Lumpfish (Cyclopterus lumpus) are extensively used as part of the control measures against salmon lice in fish farms. In recent years, there has been an increased focus on lumpfish welfare, and how to increase survival of lumpfish during production.
Solveig Engebretsen, Magne Aldrin, Liss Lunde, Marthe Austad, Trond Rafoss, Ole Roald Danielsen, Andreas Lindhom, Lauris Boissonnot, Peder A. Jansen   +8 more
doaj   +1 more source

Vaccination and adaptive immune response of lumpfish (Cyclopterus lumpus L)

Fish & Shellfish Immunology, 2016
Farmed lumpfish (Cyclopterus lumpus L.) is with great success used for biological control of salmon louse (Lepeoptheirus salmonis). Along with the rapid increase in the farming of lumpfish in Norway bacterial disease problems has emerged. The most commonly isolated pathogenic agents are Vibrio sp., atypical Aeromonas salmonicida and Pasteurella sp.
A. Rønneseth, G.T. Haugland, E. Brudal, D. Colquhoun, H.I. Wergeland   +4 more
openaire   +2 more sources

Efecto de la alimentación en el crecimiento y actividad enzimática del lumpo (Cyclopterus lumpus) [PDF]

, 2021
[ES] En el presente trabajo se ha estudiado el efecto de la sustitución parcial de la harina de pescado por una mezcla de concentrado de proteínas vegetales sobre el crecimiento y las actividades de los enzimas digestivos del pez lumpo (Cyclopterus ...
Cerdà Molins, Marina
core  

Etablering av metode for histopatologisk undersøkelser av rognkjeks (Cyclopterus lumpus) etter vaksinering [PDF]

, 2023
I dette praktiske arbeidet var målet å utforske bruk av histopatologiske metoder på vev fra vaksinert rognkjeks (Cyclopterus lumpus) yngel. For å oppnå et godt og sammenlignbart resultat, har materialet blitt behandlet likt.
Søraunet, Hilmar, Pettersen, Thomas Vassdal, Bye, Mikael   +2 more
core