Results 121 to 130 of about 135,635 (337)

Logistic regression of some risk factors underlying the outbreak of streptococcusis in rainbow trout (Onchorhynchus mykiss) farms in Haraz River, Mazandaran Province, Iran [PDF]

, 2013
Streptococcusis is the one of the most important bacterial fish diseases with outbreak in rainbow trout farms in Iran. The fish farmers have been largely suffered from huge economic losses due to the Streptococcusis outbreaks in different rainbow trout ...
Babaalian, A.R., Habibi Kotanaee, F., Kakoulaki, Sh., Saeedi, A., Sepahdari, A.   +4 more
core  

Unexpected trophic diversity in the endemic fish Orestias chungarensis in a high‐altitude freshwater ecosystem, Lake Chungará (4520 m), northern Chile

Journal of Fish Biology, EarlyView.
Abstract Orestias chungarensis Vila & Pinto, 1986 is a small‐bodied (max fork length = 120 mm) cyprinodontiform fish with a very restricted global distribution. The species is limited to a single, small (283 km2), high‐altitude (4520 m) catchment located in the Altiplano of northern Chile. Until the late 20th century, O.
Karina González, Daniel Gomez‐Uchida, Chris Harrod   +2 more
wiley   +1 more source

The physiological response of juvenile diploid and triploid Arctic charr Salvelinus alpinus to exhaustive exercise

Journal of Fish Biology, EarlyView.
Abstract Triploidy is an effective tool for producing sterile fishes but often results in impaired performance in commercial aquaculture. In light of this, our study compared the physiological response to exhaustive exercise in juvenile diploid and triploid Arctic charr Salvelinus alpinus, a polar species with great potential for aquaculture.
John D. Clark, Tillmann J. Benfey
wiley   +1 more source

Habitat-based variation in the trophic ecology of the world’s highest-altitude self-sustaining population of invasive rainbow trout

Knowledge and Management of Aquatic Ecosystems
Rainbow trout (Oncorhynchus mykiss) have been widely introduced outside of their natural range and are one of the World’s most invasive species. Illegally introduced into the isolated, high-altitude (4520 m) Chungará catchment of northern Chile, rainbow ...
González Karina, Rivara Pablo, Docmac Felipe, Gomez−Uchida Daniel, Harrod Chris   +4 more
doaj   +1 more source

Cellular responses to thermal stress and moderate oxygen limitation in juvenile lake trout

Journal of Fish Biology, EarlyView.
Abstract Lake trout (Salvelinus namaycush) is an important food fish in northern communities, inhabiting cool, well‐oxygenated water, but climate change is reducing available habitat, with extended summer stratification of lakes creating an upper thermal barrier (~15°C) and lower dissolved oxygen (DO) boundary (4–7 mg L−1).
Alyssa M. Weinrauch, Analisa Lazaro‐Côté, Travis C. Durhack, Eva C. Enders, Ken M. Jeffries   +4 more
wiley   +1 more source

Qualitative properties of rainbow trout (Oncorhynchus mykiss Walbaum, 1792) from aquaculture facility in Bitola region (Macedonia) [PDF]

Biotechnology in Animal Husbandry, 2017
The main goal of this research was to determine the qualitative properties of the rainbow trout (Oncorhynchus mykiss Walbaum, 1792) from aquaculture facility - salmonid fishpond Strezhevo which is situated in Bitola region (Republic of Macedonia).
Blazhekovikj-Dimovska Dijana, Sivakova Biljana   +1 more
doaj  

The effect of feed composition on the sensory quality of organic rainbow trout during ice storage [PDF]

, 2010
The aim of this work was to study whether the type of protein and lipid source in feed for organic Rainbow trout (Onchorhynchus mykiss) influenced the sensory quality.
Baron, Caroline, Green-Pedersen, Ditte, Hyldig, Grethe, Jacobsen, Charlotte, Nielsen, Henrik Hauch   +4 more
core  

Expression of corticoid‐regulatory genes in the gills of Atlantic salmon (Salmo salar) parr and smolt and during salinity acclimation

Journal of Fish Biology, EarlyView.
Abstract In teleost fishes, cortisol is the major corticoid and has both glucocorticoid and mineralocorticoid actions. However, how fish tissues discriminate between these distinct corticosteroid actions is unclear. In mammals, the major factors responsible for intracellular corticosteroid regulation are glucocorticoid receptors (grs) and the ...
Makoto Kusakabe, Takashi Yada, Graham Young, Amy M. Regish, Stephen D. McCormick   +4 more
wiley   +1 more source

SHELTERFISH New tools to improve fish health and environment in organic aquaculture [PDF]

, 2019
Rainbow trout farming and in particular organic rainbow trout farms are critically challenged by the relatively high prevalence of skin/gill infections caused by various pathogens, especially the parasite Costia (Ichthyobodo necator) and amoebae, which ...
Buchmann, Kurt, Gesto, Manuel, Henriksen, Niels Henrik, Jokumsen, Alfred, Kania, Per, Lorenzen, Niels, Madsen, Lone, Pedersen, Lars-Flemming, Pedersen, Per Bovbjerg, Schmidt, Jacob   +9 more
core  

SELECTED HEMATOLOGICAL AND BIOCHEMICAL TESTS PERFORMED WITH BLOOD AND SERUM OF ADULT RAINBOW TROUT (SALMO GAIRDNERI) WITH A HIGH INCIDENCE OF HEPATOMA [PDF]

, 1966
S. F. Snieszko, John A. Miller, Charles R. Atherton   +2 more
openalex   +1 more source