Results 21 to 30 of about 336 (110)

More sustainable use of aquaculture cleaner fish: collagen-rich protein hydrolysates from lumpfish (Cyclopterus lumpus) – effects of biomass, pretreatment, and enzyme choice

Frontiers in Sustainable Food Systems
Farmed lumpfish (Cyclopterus lumpus) are used as cleaner fish in Norwegian aquaculture. However, once the fish reaches sexual maturity, it becomes less effective in combating lice and is often wasted or turned into silage.
Kjersti Lian, Ingrid Maribu, Tone Mari Rode, Marte Jenssen, Birthe Vang, Runar Gjerp Solstad   +5 more
exaly   +3 more sources

Development of anaesthetic protocols for lumpfish (Cyclopterus lumpus L.): Effect of anaesthetic concentrations, sea water temperature and body weight. [PDF]

PLoS ONE, 2017
In recent years, use of lumpfish (Cyclopterus lumpus L.) as cleaner-fish to remove sea-lice have been chosen by many salmon farmers in Europe and Canada as an alternative to medical treatment, which has led to large scale production of lumpfish.
Malene W Skår, Gyri T Haugland, Mark D Powell, Heidrun I Wergeland, Ole B Samuelsen   +4 more
doaj   +2 more sources

Well-Being of the Baltic Herring and Bycatch Fish Species from FAO Major Fishing Areas 27 According to Microplastic Pollution [PDF]

Animals
Condition factors are essential in fishery science. They provide insights into fish well-being according to the impact of environmental stressors. The Fulton condition factor (K) and hepatosomatic index (HSI), as well as two new indices (GILSI and GITI),
Paulina Piskuła, Aleksander Maria Astel
doaj   +2 more sources

Delousing performance of ballan wrasse (Labrus bergylta) and lumpfish (Cyclopterus lumpus): seasonal consistency and the challenge of cryptic lice for lumpfish. [PDF]

Pest Manag Sci
Ballan wrasse and lumpfish effectively reduce sea lice on salmon year round, although lumpfish struggle with cryptic lice, highlighting new considerations for lice management. Abstract BACKGROUND Cleaner fish play a crucial role in controlling caligid sea lice in Atlantic salmon aquaculture across the North Atlantic.
Brooker AJ, Davie A, Bassett D, Boyd S, Migaud H.   +4 more
europepmc   +2 more sources

Lumpfish (Cyclopterus lumpus) used as cleaner fish: Characterization and suitability for human consumption

Applied Food Research, 2021
Farmed lumpfish (Cyclopterus lumpus) is frequently used as cleaner fish in Norwegian salmon aquaculture. During the period in the net cage, the lumpfish feed on salmon lice.
Tatiana N. Ageeva, Grete Lorentzen, Heidi A. Nilsen, Kjersti Lian   +3 more
doaj   +1 more source

In lumpfish We Trust? The Efficacy of Lumpfish Cyclopterus lumpus to Control Lepeophtheirus salmonis Infestations on Farmed Atlantic Salmon: A Review

Fishes, 2022
In this review, we have systematized current knowledge about the effect of stocking lumpfish (Cyclopterus lumpus) as cleaner fish to control Lepeophtheirus salmonis infestations on farmed Atlantic salmon (Salmo salar L.).
Albert Kjartan Dagbjartarson Imsland, Patrick Reynolds   +1 more
doaj   +1 more source

Global, regional, and cryptic population structure in a high gene-flow transatlantic fish

PLoS ONE, 2023
Lumpfish (Cyclopterus lumpus) is a transatlantic marine fish displaying large population sizes and a high potential for dispersal and gene-flow. These features are expected to result in weak population structure.
Eeva Jansson, Ellika Faust, Dorte Bekkevold, María Quintela, Caroline Durif, Kim Tallaksen Halvorsen, Geir Dahle, Christophe Pampoulie, James Kennedy, Benjamin Whittaker, Laila Unneland, Søren Post, Carl André, Kevin A. Glover   +13 more
doaj   +2 more sources

Comparing Body Density of Lumpfish (Cyclopterus lumpus) to Different Operational Welfare Indicators

Fishes, 2022
Farmed lumpfish (Cyclopterus lumpus) are commonly used as cleaner fish in the salmonid aquaculture industry, but a knowledge gap exists with regards to their body density.
Albert Kjartan Dagbjartarson Imsland, Magnus Sunason Berg, Gyri Teien Haugland, Kirstin Eliasen   +3 more
doaj   +1 more source

Characterization of miRNAs in Embryonic, Larval, and Adult Lumpfish Provides a Reference miRNAome for Cyclopterus lumpus

Biology, 2022
MicroRNAs (miRNAs) are endogenous small RNA molecules involved in the post-transcriptional regulation of protein expression by binding to the mRNA of target genes.
Setu Chakraborty, Nardos T. Woldemariam, Tina Visnovska, Matthew L. Rise, Danny Boyce, Javier Santander, Rune Andreassen   +6 more
doaj   +1 more source

Evolutionary, comparative, and functional analyses of STATs and regulation of the JAK-STAT pathway in lumpfish upon bacterial and poly(I:C) exposure

Frontiers in Cellular and Infection Microbiology, 2023
BackgroundThe Janus kinase/signal transducers and activators of transcription (JAK-STAT) system regulates several biological processes by affecting transcription of genes as a response to cytokines and growth factors.
Shreesha S. Rao, Patrick A. Nelson, Harald S. Lunde, Gyri T. Haugland   +3 more
doaj   +1 more source