Results 81 to 90 of about 3,214 (221)

Taxonomic inflation in fish systematics: A critical review with illustrative evidence assessment and integrative case study of the Salmo trutta Complex

Journal of Fish Biology, EarlyView.
Abstract Fish species are being described at an accelerating rate, but a substantial fraction of recent descriptions rests on evidentiary standards too weak to distinguish genuine species‐level discontinuities from intraspecific variation, local adaptation and the artefacts of single‐marker analyses, a pattern of taxonomic inflation with documented ...
Ilhan Altinok
wiley   +1 more source

Climate change impacts on fish in the Baltic Sea

Journal of Fish Biology, EarlyView.
Abstract The Baltic Sea is a marginal sea with strong abiotic gradients harbouring fish of both marine and freshwater origin. Here we review the empirical evidence for how changes in climate variables have impacted different fish and fish communities in the Baltic Sea.
Örjan Östman, Meri Kallasvuo, Sanna Kuningas, Antti Lappalainen, Noora Mustamäki, Rahmat Naddafi, Lauri Saks, Jens Olsson   +7 more
wiley   +1 more source

Tracking hatchery and wild Atlantic salmon (Salmo salar) smolt during river exit and early marine migration to assess survival, predation risk and migration speed

Journal of Fish Biology, EarlyView.
Abstract Significant declines in Atlantic salmon (Salmo salar) populations across their range have prompted an increased use of hatchery supplementation programmes to support population recovery. However, concerns persist regarding the effectiveness of these programmes due to limited understanding of how hatchery‐reared salmon perform post‐release in ...
Natalie C. Koopman, David C. Hardie, Robert J. Lennox, Morgan L. Piczak, Frederick G. Whoriskey, Eric B. Brunsdon, Jeffrey A. Hutchings, Glenn T. Crossin   +7 more
wiley   +1 more source

Coupling habitat, hydrological and population models to evaluate strategies to recover an endangered salmonid population

Frontiers in Ecology and Evolution
IntroductionHabitat degradation, changes to hydrology, over-harvest, and hatchery practices have contributed to the decline of salmon populations in California over the past two centuries.
Ann-Marie K. Osterback, Ann-Marie K. Osterback, A. Noble Hendrix, Miles Daniels, Miles Daniels, Eric Danner, Eric Danner, Rene Henery, Rene Henery, Steven T. Lindley, Steven T. Lindley   +10 more
doaj   +1 more source

Comparison of coded‐wire tagging with parentage‐based tagging and genetic stock identification in a large‐scale coho salmon fisheries application in British Columbia, Canada

Evolutionary Applications, 2019
Wild Pacific salmon, including Coho salmon Onchorynchus kisutch, have been supplemented with hatchery propagation for over 50 years in support of increased ocean harvest and conservation of threatened populations.
Terry D. Beacham, Colin Wallace, Kim Jonsen, Brenda McIntosh, John R. Candy, David Willis, Cheryl Lynch, Jean‐Sébastien Moore, Louis Bernatchez, Ruth E. Withler   +9 more
doaj   +1 more source

A Review of Nonsteroidal Anti‐Inflammatory Drugs for Food‐Producing Animals With a Focus on Potential Applications for Farmed Finfish

Journal of Fish Diseases, EarlyView.
ABSTRACT In finfish aquaculture, there are several inflammatory diseases impacting productivity and animal welfare, however there are limited options available to veterinarians to treat inflammation and pain in fish. Nonsteroidal anti‐inflammatory drugs (NSAIDs) are widely used in terrestrial animals raised for human consumption to treat a range of ...
Chloe J. English, Christine Huynh, William Roy, James W. Wynne, Hamish Rodger   +4 more
wiley   +1 more source

Masu Oncorhynchus masou (Salmonidae) and coho Oncorhynchus kisutch (Salmonidae) salmon in the ba- sin of Kuchelinovskoye Reservoir (Primorsky Region)

Известия ТИНРО
Yearlings (0+) of coho salmon Oncorhynchus kisutch (19450 ind.) and masu salmon Oncorhynchus masou (3000 ind.) were released into the Kuchelinova River upstream of the Kuchelinovskoye Reservoir on July 15, 1987.
V. V. Tsygir
doaj   +1 more source

Fish Poxviruses on the Rise: Prospects for Aquatic Health

Journal of Fish Diseases, EarlyView.
ABSTRACT Fish poxviruses are increasingly recognised as emerging pathogens of fish and should be considered in cases of unexplained gill or skin pathology. Carp edema virus (CEV), the causative agent of koi sleepy disease in common carp and koi (Cyprinus carpio), represents the first known example.
Mikolaj Adamek, Marek Matras, Oluwaseun Christianah Ojelade, Motohiko Sano, Mona C. Gjessing, Tomas Korytar, Alberto Falco, Krzysztof Rakus, Verena Jung‐Schroers, Andor Doszpoly   +9 more
wiley   +1 more source

Vaccination Reduces Shedding of Salmonid Alphavirus Subtype 3, but Bacterial Co‐Infection Influences the Effect

Journal of Fish Diseases, EarlyView.
ABSTRACT Waterborne horizontal transmission of viral diseases in fish relies on the release of infectious virus particles (termed shedding) into the aquatic environment. Both the rate and duration of shedding are critical for efficient viral spread, making interventions that reduce shedding valuable for disease control.
Søren Grove, H. Craig Morton, Dhamotharan Kannimuthu, HyeongJin Roh, Ravikumar M. Chovatia, Ma Michelle Peñaranda, Dawit Ghebretnsae, Kai Ove Skaftnesmo   +7 more
wiley   +1 more source

Salmon Hatcheries as Fish Factories: Forgetting the Lessons of Leopold

SSRN Electronic Journal, 2014
The public views salmon hatcheries as a lifeline for the species, at least in the Columbia Basin, which experienced near-extinction due to damming of the Columbia River during the first half of the 20th century. Jim Lichotowich's new book, "Salmon, People, and Place: A Biologist's Search for Salmon Recovery," is an indictment of reliance on hatcheries ...
openaire   +2 more sources