Results 61 to 70 of about 1,158 (179)

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

Looming-eyes buoys fail to reduce seabird bycatch in the Icelandic lumpfish fishery: depth-based fishing restrictions are an alternative

Royal Society Open Science, 2023
Bycatch in gillnets from lumpfish (Cyclopterus lumpus) fisheries is an important conservation issue in the north Atlantic, with up to 30 000 seabirds potentially killed each year. To date, no technical solutions exist to reduce the bycatch of seabirds in
Yann Rouxel, Hólmfríður Arnardóttir, Steffen Oppel   +2 more
doaj   +1 more source

Movements of female lumpfish (Cyclopterus lumpus) around Iceland [PDF]

ICES Journal of Marine Science, 2014
Abstract Lumpfish (Cyclopterus lumpus) migrate from their offshore feeding areas to the coastal areas of Iceland during March and April where they remain for several months before spawning. Their movements during this time are poorly documented.
James Kennedy, Sigurður Þ. Jónsson, Jacob M. Kasper, Halldór G. Ólafsson   +3 more
openaire   +1 more source

Cyclopterus Linnaeus 1758

, 2017
Genus <i>Cyclopterus</i> Linnaeus, 1758 <p> <i>Cyclopterus</i> Linnaeus, 1758: 260 (type species: <i>Cyclopterus lumpus</i> Linnaeus, 1758).</p> <p> <i>Lumpus</i> Oken (ex.
Imamura, Hisashi, Yabe, Mamoru, Oku, Kanami   +2 more
core   +2 more sources

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

The use of photoperiods to provide year round spawning in lumpfish Cyclopterus lumpus [PDF]

Comparative Biochemistry and Physiology Part A: Molecular & Integrative Physiology, 2019
In order to provide year round spawning broodstock, lumpfish (initial size 746 g and 24.9 cm) were reared under four different photoperiod regimes from January 2017 to July 2018. One group was reared under simulated natural photoperiod (LDN, control group) for Tromsø (70°N).
Albert K. Imsland, Thor Arne Hangstad, Thor Magne Jonassen, Sigurd O. Stefansson, Tom Ole Nilsen, Peter Hovgaard, Tor Anders Elvegård, Ken Ståle Lindberg, Bjørn Mikalsen, Tonje Cecilie Urskog, Birgitta Norberg, Eva Andersson, Frank Spetland, Patrick Reynolds   +13 more
openaire   +5 more sources

Assessment of PIT tag retention, growth and post-tagging survival in juvenile lumpfish, Cyclopterus lumpus

Animal Biotelemetry, 2020
Background Passive integrated transponder (PIT) tags are used to study the movement and behaviour in populations of a wide variety of fish species and for a number of different applications from fisheries to aquaculture.
Jack D’Arcy, Suzanne Kelly, Tom McDermott, John Hyland, Dave Jackson, Majbritt Bolton-Warberg   +5 more
doaj   +1 more source

Short term cold storage and sperm concentration assessment of lumpfish (Cyclopterus lumpus. L) Milt [PDF]

, 2020
There is increased commercial interest in the production of lumpfish (Cyclopterus lumpus) as a biological control against sea lice infections in Atlantic salmon farming.
Pountney, Samuel M, Migaud, Herve, Davie, Andrew   +2 more
core   +1 more source

Phylogeography and host specificity of Pasteurellaceae pathogenic to sea-farmed fish in the north-east Atlantic

Frontiers in Microbiology, 2023
The present study was undertaken to address the recent spate of pasteurellosis outbreaks among sea-farmed Atlantic salmon (Salmo salar) in Norway and Scotland, coinciding with sporadic disease episodes in lumpfish (Cyclopterus lumpus) used for delousing ...
Snorre Gulla, Duncan J. Colquhoun, Duncan J. Colquhoun, Anne Berit Olsen, Bjørn Spilsberg, Karin Lagesen, Caroline P. Åkesson, Sverri Strøm, Farah Manji, Thomas H. Birkbeck, Hanne K. Nilsen   +10 more
doaj   +1 more source

A Screening Study on Effects Varying Dietary Macronutrient Composition on Gut Functions in Lumpfish (Cyclopterus lumpus)

Frontiers in Marine Science, 2022
Cultivation of lumpfish (Cyclopterus lumpus) as lice cleaner fish for salmon is now expanding. For successful cultivation of a new species, understanding the basic biology of digestive functions is vital to facilitate and optimize diet formulation.
Weiwen Zhou, Kristin Hamre, Elvis Chikwati, Katerina Kousoulaki, Ingrid Lein, Gerd Marit Berge, Øystein Sæle, Trond M. Kortner, Åshild Krogdahl   +8 more
doaj   +1 more source