Results 141 to 150 of about 23,147 (281)

The Effects of Regulations on the U.S. Salmonid Industry: Colorado Findings

, 2019
Summarizes recent data about how regulations effect the salmonid industry in ...

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Within‐lake length adjustment improves otolith shape discrimination among lake trout Salvelinus namaycush populations

Journal of Fish Biology, EarlyView.
Abstract Distinguishing fish populations is a long‐standing challenge in fisheries management, and otolith shape provides a low‐cost marker of population structure. Fish size strongly influences otolith shape; however, within‐lake size variation can obscure differences among populations. Here, a within‐lake length adjustment of otolith elliptic Fourier
Bradley E. Howell, Giulio Navarroli, Eric J. Mullen, Olivier Morissette, Caleb T. Hasler   +4 more
wiley   +1 more source

Proliferative Kidney Disease in Sympatric Naturally Reproducing Populations of Rainbow and Brown Trout in Southern Peri‐Alpine Germany

Aquaculture, Fish and Fisheries
The decline of central European salmonid populations is exacerbated by global warming impacts on disease and interspecific competition. In this context, sympatric naturally reproducing populations of rainbow trout Oncorhynchus mykiss and brown trout ...
Albert Ros, Jan Baer, Patrick Bartolin, Alexander Brinker   +3 more
doaj   +1 more source

Responses of salmonids to habitat changes [PDF]

, 1991
Streams in western North America provide spawning and rearing habitats for several species of salmon and trout that are of substantial economic importance in the region.
Bisson, P. A., Sedell, J. R., Hicks, Brendan J., Hall, James D.   +3 more
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Prolonged lake use in Atlantic salmon juveniles prior to seaward migration is associated with higher apparent mortality and faster estimated growth

Journal of Fish Biology, EarlyView.
Abstract Lakes can present both risks and opportunities for migratory fishes, yet their role in the life histories of anadromous salmonids remains understudied. Here, we used Passive Integrated Transponder (PIT) telemetry to examine lake‐use patterns and their associations with survival and growth in juvenile Atlantic salmon Salmo salar L. over 3 years
Thomas E. Reed, Ross Finlay, Joshka Kaufmann, Karl P. Phillips, Philip McGinnity, Russell Poole   +5 more
wiley   +1 more source

Native Salmonid Research and Monitoring Progress Update Idaho Tributary Habitat Acquisition and Fishery Enhancement Program

, 2009
Native Salmonid Research and Monitoring -2008 Report. Appendix A.
Ryan, Robert G., Fish and Game, Idaho Dept. of, Div. of Fisheries   +1 more
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Pejerrey (Odontesthes bonariensis) Under Siege: Main Infectious Diseases and Their Role in Aquaculture and Wild Populations Amidst Environmental Change

Journal of Fish Diseases, Volume 48, Issue 4, April 2025.
ABSTRACT The pejerrey (Odontesthes bonariensis) is a key species for recreational and commercial fisheries in Argentina and holds significant aquaculture potential. It has been introduced to various countries worldwide, including Japan, where intensive aquaculture has developed.
Aarón Torres‐Martínez, Miguel Mancini, Fabian Grosman, Gustavo Manuel Somoza, Carlos Augusto Strüssmann   +4 more
wiley   +1 more source

First Report of ‘Soft Flesh’ Induced by the Parasite Kudoa thyrsites (Myxosporea) in Commercial Codfish From Norway

Journal of Fish Diseases, Volume 48, Issue 4, April 2025.
ABSTRACT Kudoa thyrsites is a myxosporean parasite that infects the skeletal muscle of various teleost fish species globally. Severe infections lead to ‘soft flesh’ in fish fillets, resulting in food spoilage and subsequent discard. While K. thyrsites has previously been identified in migratory Atlantic mackerel in the northern Northeast Atlantic Ocean,
Lucilla Giulietti, Arne Levsen, Miguel Bao, Egil Karlsbakk, Julia E. Storesund, Hui‐Shan Tung, Paolo Cipriani   +6 more
wiley   +1 more source

Pathogenicity of Rhabdovirus olivaceus (hirame rhabdovirus; HRV) for salmonid fish [PDF]

, 1992
Pathogenicity of the Rhabdovirus olivaceus (hirame rhabdovirus; HRV) against salmonid fish (rainbow trout; Oncorhynchus mykiss, masu salmon; O. masou, chum salmon; O. keta, coho salmon; O. kisutch and pink salmon; O. gorbuscha) was studied.
Oseko, Norihisa, Kimura, Takahisa, Yoshimizu, Mamoru   +2 more
core  

Challenging Host Specificity: Malacosporean Parasite Dynamics—Tetracapsuloides bryosalmonae Beyond Salmonids—An Infection Experiment

Journal of Fish Diseases, EarlyView.
ABSTRACT Proliferative Kidney Disease (PKD) is a severe parasitic disease of salmonids caused by the malacosporean endoparasite Tetracapsuloides bryosalmonae. In the fish intermediate host, the parasite is disseminated via the circulatory system and ultimately reaches the kidney, where it matures before releasing infective spores into the environment ...
Céline Möckli, Nicolas Diserens, Gary Delalay, Gastón Moré, Heike Schmidt‐Posthaus   +4 more
wiley   +1 more source