Results 21 to 30 of about 1,204,520 (354)

Feeding behavior of brown trout, Salmo trutta fario, during spawning season in four rivers of Lar National Park, Iran [PDF]

Caspian Journal of Environmental Sciences, 2011
Brown trout, Salmo trutta fario, has a wide range of distribution in the north of Iran and in Karaj, Lighvanchai and Karun Rivers, but there is no report about its feeding behavior in some water resources including the Lar Natural Park.
Salavatian, M., Gholiev, Z., Aliev, A., Abassi, K.   +3 more
doaj   +3 more sources

The wonderful trout / by J. A. Harvie-Brown.

, 1898
J. A. Harvie‐Brown
openaire   +4 more sources

The Ten Commandments of Successful Fishery Management of Wild Brown Trout Salmo trutta Populations in Salmonid Streams in the Bohemian Region (Czech Republic)

Applied Sciences, 2022
The brown trout Salmo trutta is a fish species that is vulnerable to climate change and anthropogenic activities in its native range. The case studies of successful restoration of brown trout populations are rare.
Roman Lyach
doaj   +1 more source

Introduced European minnow Phoxinus phoxinus in alpine lakes may increase total mercury concentration in brown trout Salmo trutta

Fauna Norvegica, 2021
In Norway, the cyprinid European minnow Phoxinus phoxinus has been spread far outside its previous natural distribution area, with lots of establishments in mountain lakes where brown trout Salmo trutta originally was the only fish species.
Reidar Borgstrøm, Sigurd Rognerud, Sondre Meland, Bjørn Olav Rosseland   +3 more
doaj   +1 more source

Experimental transmission of piscine orthoreovirus-1 (PRV-1) in different life stages of Atlantic salmon (Salmo salar) and brown trout (Salmo trutta)

Frontiers in Marine Science, 2023
Piscine orthoreovirus -1 (PRV-1) causes the disease heart and skeletal muscle inflammation (HSMI) in farmed Atlantic salmon, and the virus has been detected in wild anadromous Atlantic salmon and brown trout.
Dhamotharan Kannimuthu, HyeongJin Roh, H Craig Morton, Ma Michelle D. Peñaranda, Anne Vossgård, Tom Hansen, Per Gunnar Fjelldal, Egil Karlsbakk, Ingrid Fiksdal, Maria K. Dahle, Håkon Berg-Rolness, Stig Mæhle, Ghebretnsae Dawit Berhe, Joachim Nordbø, Sonal Patel, Abdullah Madhun, Søren Grove, Bjørn Olav Kvamme   +17 more
doaj   +1 more source

Risks to stocks of native trout of the genus Salmo (Actinopterygii: Salmoniformes: Salmonidae) of Serbia and management for their recovery [PDF]

Acta Ichthyologica et Piscatoria, 2015
Background. Insufficiently controlled stocking compromises the high diversity of wild trout stocks of Serbia. Native brown trout, Salmo cf. trutta Linnaeus, 1758, and Macedonian trout, Salmo macedonicus (Karaman, 1924), reveal remarkable diversity ...
P. Simonović, Z. Vidović, A. Tošić, D. Škraba, J. Čanak-Atlagić, V. Nikolić   +5 more
doaj   +3 more sources

Direct and Indirect Climate Change Impacts on Brown Trout in Central Europe: How Thermal Regimes Reinforce Physiological Stress and Support the Emergence of Diseases

Frontiers in Environmental Science, 2020
Water temperature is one of the most important abiotic parameters in rivers having direct and indirect effects on fish. Especially cold-water species like the brown trout (Salmo trutta) are limited by high temperatures. Beside direct physiological stress,
F. Borgwardt, G. Unfer, S. Auer, K. Waldner, M. El-Matbouli, Thomas Bechter   +5 more
semanticscholar   +1 more source

Impact of the antidepressant citalopram on the behaviour of two different life stages of brown trout

PeerJ, 2020
Background Over the last two decades, there has been a constant increase in prescription rates of antidepressants. In parallel, neuroactive pharmaceuticals are making their way into aquatic environments at increasing concentrations.
Michaela Ziegler, S. Knoll, H. Köhler, Selina Tisler, C. Huhn, C. Zwiener, R. Triebskorn   +6 more
semanticscholar   +1 more source

Sensory quality and consumers’ acceptance towards wild and farmed brown-trout (Salmo trutta) and farmed rainbow-trout (Oncorhynchus mykiss)

Brazilian Journal of Food Technology, 2020
The present study aims to compare the sensory qualities and the degree of acceptance of wild/farmed brown-trout (Salmo trutta) and the farmed rainbow-trout (Onchorynchus mykiss) by a consumer panel.
Ana Maria Antão-Geraldes, Sílvia Rafael Hungulo, Etelvina Pereira, Amílcar Teixeira, Alfredo Teixeira, Sandra Rodrigues   +5 more
doaj   +1 more source

Invasions of rainbow trout and brown trout in Japan: A comparison of invasiveness and impact on native species

, 2020
Many species of salmonids have been stocked into waters outside of their native range. The invasiveness and impact of these species on native species varies depending on their biological traits, and on environmental conditions, such as climate. In Japan,
K. Hasegawa
semanticscholar   +1 more source