Results 51 to 60 of about 5,181 (201)

Lepeophtheirus salmonis (Copepoda: Caligidae) on farmed salmon in Ireland [PDF]

Contributions to Zoology, 2000
The investigation of specific characteristics of Lepeophtheirus salmonis populations on farmed salmon was made possible by the examination of the parasite infestation parameters of regular non destructive samples taken for up to six years in five bays.
Jackson, David, Hassett, Daniel, Deady, Sandra, Leahy, Yvonne   +3 more
openaire   +2 more sources

Principles and Methods of Counteracting Harmful Salmon–Arthropod Interactions in Salmon Farming: Addressing Possibilities, Limitations, and Future Options

Frontiers in Marine Science, 2021
The arthropod salmon louse (Lepeophtheirus salmonis) is a major threat to Atlantic salmon aquaculture and wild salmonids. Essentially like in monoculture, very high concentrations of susceptible hosts may result in high reproduction and severe production
Prashanna Guragain, Prashanna Guragain, Max Tkachov, Max Tkachov, Anna Solvang Båtnes, Yngvar Olsen, Per Winge, Per Winge, Atle M. Bones, Atle M. Bones   +9 more
doaj   +1 more source

NOTE ON LEPEOPHTHEIRUS SEMICOSSYPHI YAMAGUTI (COPEPODA : CALIGOIDA) [PDF]

Publications of the Seto Marine Biological Laboratory, 1963
In erecting Lepeophtheirus semicossyphi YAMAGUTI the original author (1939) gave the definition of the species on the basis of the adult and juvenile females obtained from the gills of Semicossyphus reticulatus VALENCIENNES. Although he mistook the juvenile females for the males at that time, he and Y AMASU (1959) discovered the true males later and ...
openaire   +1 more source

Surveillance of the Sensitivity towards Antiparasitic Bath-Treatments in the Salmon Louse (Lepeophtheirus salmonis). [PDF]

PLoS ONE, 2016
The evolution of drug resistant parasitic sea lice is of major concern to the salmon farming industry worldwide and challenges sustainable growth of this enterprise. To assess current status and development of L.
Peder A Jansen, Randi N Grøntvedt, Attila Tarpai, Kari O Helgesen, Tor Einar Horsberg   +4 more
doaj   +1 more source

Lack of Lumpfish (Cyclopterus lumpus) Susceptibility to the Infectious Salmon Anaemia Virus (ISAV) Using In Vivo Challenges

Journal of Fish Diseases, EarlyView.
ABSTRACT Infectious salmon anaemia virus (ISAV) can cause disease and mortality in Atlantic salmon (Salmo salar). The virus is endemic in several regions including the Atlantic coast of Canada. Lumpfish (Cyclopterus lumpus) are increasingly utilised as cleaner fish to control sea lice levels in Atlantic salmon farms.
Nellie Gagné, Delphine Ditlecadet, Kristine Hébert, Chantal Audet, Steven Leadbeater, Andrew K. Swanson   +5 more
wiley   +1 more source

Parasite spill-back from domestic hosts may induce an Allee effect in wildlife hosts [PDF]

, 2012
The exchange of native pathogens between wild and domesticated animals can lead to novel disease dynamics. A simple model reveals that the spill-back of native parasites\ud from domestic to wild hosts may cause a demographic Allee effect.
Ashander, J., Krkošek, M., Lewis, M. A.
core   +1 more source

The Greenland–Scotland Ridge in a Changing Ocean: Time to Act?

Marine Ecology, EarlyView.
ABSTRACT The Greenland–Scotland Ridge is a submarine mountain that rises up to 500 m below the sea surface and extends from the east coast of Greenland to the continental shelf of Iceland and across the Faroe Islands to Scotland. The ridge not only separates deeper ocean basins on either side, that is, the North Atlantic and Arctic oceans, but also ...
Christophe Pampoulie, Saskia Brix, Haseeb S. Randhawa   +2 more
wiley   +1 more source

Parasitic sea louse infestations on wild sea trout: separating the roles of fish farms and temperature

Parasites & Vectors, 2018
Background The causal relation between parasitic sea lice on fish farms and sea lice on wild fish is a controversial subject. A specific scientific debate has been whether the statistical association between infestation pressure (IP) from fish farms and ...
Knut W. Vollset, Lars Qviller, Bjørnar Skår, Bjørn T. Barlaup, Ian Dohoo   +4 more
doaj   +1 more source

Health of Wild Atlantic Salmon (Salmo salar) Smolts Along Coastal Migratory Routes in Newfoundland, Canada With and Without Salmonid Aquaculture as Assessed Using Sentinel Cages

Aquaculture, Fish and Fisheries, Volume 6, Issue 2, April 2026.
ABSTRACT Declines in wild Atlantic salmon populations in the North Atlantic with migratory routes adjacent to commercial salmonid aquaculture operations in coastal marine environments have raised concerns about the potential for direct or indirect effects this industry may have on local wild populations.
Mark Young, Travis E. Van Leeuwen, Kimberly Marshall, Steven Duffy, Matthew Grandy, Jesse Bisson, Terry Bungay, Shannon Cross, Art Walsh, Donald Keefe, Ross Hinks, J. Brian Dempson, Mark D. Fast, Ian A. Fleming, Harry M. Murray   +14 more
wiley   +1 more source

Marine Fish Parasites: A Bibliometric Review

Aquaculture, Fish and Fisheries, Volume 6, Issue 2, April 2026.
This bibliometric study analyzes 11,368 publications on marine fish parasites from Web of Science and Scopus. The results reveal leading countries, institutions, and journals, and identify three main research clusters: parasitology, genetics, and marine ecology. Recent thematic evolution highlights a growing focus on aquaculture applications, including
Hongyan Zhang, Haiyan Hu
wiley   +1 more source