Results 61 to 70 of about 1,193 (171)

Evaluation of the protective efficiency of an autogenous Vibrio anguillarum vaccine in lumpfish (Cyclopterus lumpus) under controlled and field conditions in Atlantic Canada

open access: yesFrontiers in Aquaculture, 2023
Lumpfish (Cyclopterus lumpus) have become the predominant cleaner fish species used in North American salmon aquaculture. Vibrio anguillarum is a frequent pathogen of lumpfish in Atlantic Canada, and current vaccines against local isolates conferred low ...
Oluwatoyin B. Onireti   +20 more
doaj   +1 more source

The Effect of Stress on the Skin Welfare of Lumpfish (Cyclopterus lumpus Linnaeus, 1758) Broodstock. [PDF]

open access: yesAnimals (Basel)
The aim of this study was to build on the work already conducted in optimising lumpfish broodstock temperature, photoperiod and nutrition by providing vital information on the stress relationship between mucosal barrier functions and the sexual development of lumpfish broodstock. From a population of approx.
Jonassen TM, Imsland AKD, Pittman K.
europepmc   +5 more sources

No. 1: A STUDY OF THE LUMPFISH (CYCLOPTERUS LUMPUS L.) [PDF]

open access: yesContributions to Canadian Biology and Fisheries, 1922
not available
PHILIP COX Ph.D., MARIAN ANDERSON B.A.
openaire   +3 more sources

Development, validation and testing of an Operational Welfare Score Index for farmed lumpfish Cyclopterus lumpus L [PDF]

open access: yes, 2021
Lumpfish (Cyclopterus lumpus L.) are widely used for controlling sea lice in salmon farming, but their welfare is often challenged by poor husbandry, stress, and disease outbreaks, which compromise their ability to delouse salmon and cause public concern.
C. Garcia de Leaniz   +6 more
core   +1 more source

Development of an Accurate Polymerase Chain Reaction (PCR) Assay for Genetic Sex Identification in Lumpfish (Cyclopterus lumpus) Based on Male-Specific Anti-Mullerian Hormone (amh) Gene

open access: yesFishes, 2023
The production of lumpfish (Cyclopterus lumpus) has become crucial in controlling sea lice levels in salmonid aquaculture. To improve their breeding, there is a need for early sex identification.
Kasidis Chaiyasut   +6 more
doaj   +1 more source

Transcriptome-wide analyses of early immune responses in lumpfish leukocytes upon stimulation with poly(I:C)

open access: yesFrontiers in Immunology, 2023
BackgroundBoth bacterial and viral diseases are a major threat to farmed fish. As the antiviral immune mechanisms in lumpfish (Cyclopterus lumpus L.) are poorly understood, lumpfish leukocytes were stimulated with poly(I:C), a synthetic analog of double ...
Shreesha S. Rao   +5 more
doaj   +1 more source

Effects of dietary lipid level on growth, digestive physiology and disease resistance in lumpfish (Cyclopterus lumpus) [PDF]

open access: yes, 2023
Lumpfish (Cyclopterus lumpus) aquaculture has expanded greatly in recent years due to demands for sea lice cleanerfish from the salmon industry. There are knowledge gaps in lumpfish digestive physiology, nutrient requirement and implications of nutrition
Zhou, Weiwen   +6 more
core   +1 more source

Shelters can negatively affect growth and welfare in lumpfish if feed is delivered continuously [PDF]

open access: yesPeerJ, 2018
Due to the socioeconomic importance of salmon farming in the North Atlantic and the economic impact of sea lice in this industry, there is high demand for novel pest control methods.
Asa Johannesen   +2 more
doaj   +2 more sources

Migratory and spawning behavior of lumpfish, Cyclopterus lumpus, as determined by temperature and depth recording data-storage tags

open access: yes, 2013
No abstracts are to be cited without prior reference to the author. In early 2013 the first data storage tagging program was conducted in the lumpfish, Cyclopterus lumpus, in Iceland.
Jacob M. Kasper (17673258)   +2 more
core   +1 more source

Temperature and size-dependency of lumpfish (Cyclopterus lumpus) oxygen requirement and tolerance

open access: yesAquaculture, 2022
Abstract Lumpfish are currently produced and utilized as cleaner fish, to control sea lice infestation rates in salmon net pens, but information on environmental requirements is still limited. This study aimed to determine the zone of environmental hypoxia for two relevant fish sizes (15 and 60 g) and temperatures (5 and 12 °C), using intermittent ...
Remen, Mette   +8 more
openaire   +3 more sources

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