Results 51 to 60 of about 2,465 (191)

Lumpfish physiological response to chronic stress

Frontiers in Marine Science
In this study, we explored the effects of chronic stress on lumpfish (Cyclopterus lumpus) physiological, immune response, health, and plasma free amino acids. 3 groups of lumpfish were exposed to 1-minute air exposure. 1 group was exposed to stress once per week, a second group exposed 2 times per week, and a third group exposed 4 times per week.
Tiago da Santa Lopes, Tiago da Santa Lopes, Tiago da Santa Lopes, Benjamin Costas, Benjamin Costas, Lourenço Ramos-Pinto, Patrick Reynolds, Albert K. D. Imsland, Albert K. D. Imsland, Cláudia Aragão, Cláudia Aragão, Jorge M. O. Fernandes   +11 more
openaire   +5 more sources

Twenty-two novel microsatellite loci for lumpfish (Cyclopterus lumpus) [PDF]

Conservation Genetics Resources, 2012
Lumpfish (Cyclopterus lumpus L. 1758) are widely distributed on both sides of the North Atlantic. They are a commercially important species, but stock size estimates have declined since the mid-1980s in Canada, Norway and Iceland. Little is known about the biology of this species, in particular the breeding migrations and population structure which are
Skirnisdottir, Sigurlaug, Olafsdottir, Gudbjorg, Olafsson, Kristinn, Jendrossek, Thomas, Lloyd, Hywel ap Dafydd, Helyar, Sarah, Pampoulie, Christophe, Danielsdottir, Anna K., Kasper, Jacob M.   +8 more
openaire   +2 more sources

Marine Mammals in the Anthropocene: Developing a Systematic Evidence Base of Threats to Nineteen Species

Mammal Review, Volume 56, Issue 1, March 2026.
Marine mammals are vulnerable to a variety of anthropogenic threats, yet a global systematic map of the literature for 19 species found both spatial and temporal disparity in research effort between threats and between species. There are knowledge gaps for species and threats, with effort unequal across many species' ranges.
Emily L. Hague, Rachael R. Sinclair, Joanna L. Kershaw, Davina Derous, Ross M. Culloch, Carol E. Sparling, Nicholas Baker‐Horne, Marija Sciberras, Teresa F. Fernandes, Lauren H. McWhinnie   +9 more
wiley   +1 more source

Consumer’s perception and acceptance of lumpfish used in salmon cages

Aquaculture International, 2023
AbstractLumpfish (Cyclopterus lumpus) are used as cleaner fish in salmon aquaculture to treat sea lice. However, after 18–24 months and reaching 0.4–0.6 kg, the fish is removed from the salmon cage and usually discarded, which raises social, economic, and environmental challenges, as well as ethical concerns.
Thong, Nguyen Tien, Ngoc, Quach Thi Khanh, Voldnes, Gøril   +2 more
openaire   +2 more sources

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

Interleukin-1 Ligands and Receptors in Lumpfish (Cyclopterus lumpus L.): Molecular Characterization, Phylogeny, Gene Expression, and Transcriptome Analyses

Frontiers in Immunology, 2020
The interleukin (IL)-1 family play a fundamental role as immune system modulators. Our previous transcriptome-analyses of leukocytes from lumpfish (Cyclopterus lumpus L.) showed that IL-1β was among the most highly upregulated genes following bacterial ...
Håvard Ø. Eggestøl, Harald S. Lunde, Tim Martin Knutsen, Gyri T. Haugland   +3 more
doaj   +1 more source

Cohabitation With Atlantic Salmon (Salmo salar) Affects Brain Neuromodulators But Not Welfare Indicators in Lumpfish (Cyclopterus lumpus)

Frontiers in Physiology, 2022
Lumpfish are utilized to combat ectoparasitic epidemics in salmon farming. Research gaps on both cleaning behavior and client preferences in a natural environment, emphasizes the need to investigate the physiological impacts on lumpfish during ...
Fredrik R. Staven, Fredrik R. Staven, Manuel Gesto, Martin H. Iversen, Per Andersen, Deepti M. Patel, Jarle T. Nordeide, Torstein Kristensen   +7 more
doaj   +1 more source

Characterization of IgM in Norwegian cleaner fish (lumpfish and wrasses)

Fish & Shellfish Immunology, 2016
The use of cleaner fish in Norwegian aquaculture has to a large extent been based on wild catches, but breeding of lumpfish and ballan wrasse is currently increasing. Due to disease problems and required vaccine development, tools to study immune responses and a better understanding of the immune system in these species is demanded.
Bilal, Sumaira, Lie, kai kristoffer, PhD, Karlsen, Odd Andre, Associate Professor, Hordvik, Ivar, Professor   +3 more
openaire   +3 more sources

New virus of the family Flaviviridae detected in lumpfish (Cyclopterus lumpus) [PDF]

Archives of Virology, 2017
In this study, we determined the complete coding sequence of a putative new member of the family Flaviviridae, named "Cyclopterus lumpus virus" (CLuV), which is associated with a serious disease in lumpfish (Cyclopterus lumpus). The virus was present in all tissues tested, but pathology was primarily observed in the liver and kidneys.
Renate Hvidsten Skoge, Jarle Brattespe, Arnfinn Lodden Økland, Heidrun Plarre, Are Nylund   +4 more
openaire   +2 more sources

Fish Pathogens and Associated Zoonotic Risks in Aquaculture: A Global One Health Perspective

Aquaculture, Fish and Fisheries, Volume 5, Issue 6, December 2025.
ABSTRACT Aquaculture sector is a key contributor to global food and nutritional security, yet its rapid intensification has heightened concerns about the emergence and spread of zoonotic fish pathogens that threaten human, animal and environmental health.
Fredrick Juma Syanya, Sajna Beegum, Zachariy Oreko Winam, Fazeena Fariq, A. R. Nikhila Khanna, Megha Lovejan, Mujeeb Rahiman K. M., Harikrishnan Mahadevan   +7 more
wiley   +1 more source