Results 11 to 20 of about 1,204,520 (354)
Behavioural traits of rainbow trout and brown trout may help explain their differing invasion success and impacts [PDF]
Animal behaviour is increasingly recognised as critical to the prediction of non-native species success and impacts. Rainbow trout and brown trout have been introduced globally, but there appear to be differences in their patterns of invasiveness and ...
Ciara L. O. McGlade+6 more
doaj +3 more sources
Effects of Brook Trout Invasion on Behavioral and Dietary Shifts in Brown Trout [PDF]
Behavioral variation within a population is generally maintained by frequency dependent selection, allowing various personalities to coexist. Bolder individuals usually engage in more risky behaviors that can gain fitness benefits such as growth under ...
B. Austad+3 more
doaj +4 more sources
Fishery-exteriors characteristics of the brooders of brown trout, rainbow trout and brook trout
This study aims to determine the reproductive indices of three types of salmon fish: brown trout (Salmo trutta morfa fario Linnaeus (1758), rainbow trout (Oncorhynchus mykiss Walbaum, 1792) and brook trout (Salvelinus fontinalis Mitchill, 1814) in ...
Ye. O. Barylo+2 more
doaj +3 more sources
A Proof-of-Concept for a Hypolipidemic Brown Trout Model. [PDF]
The impacts of hypolipidemic pharmaceuticals on fish lipid metabolism remain unexplored. However, data points to similar effects and mechanisms of action between fish and humans. Therefore, fish may be a strong model for screening hypolipidemic drug candidates and water pollution by lipid-modulating agents.
Lourenço T+4 more
europepmc +4 more sources
Genetic structure and relatedness of brown trout (Salmo trutta) populations in the drainage basin of the Ölfusá river, South-Western Iceland [PDF]
Background Lake Þingvallavatn in Iceland, a part of the river Ölfusá drainage basin, was presumably populated by brown trout soon after it formed at the end of the last Ice Age.
Marcos Lagunas+5 more
doaj +3 more sources
Adapting generalized suitability curves from Brown trout to Minnow using 1D and 2D aquatic habitat models [PDF]
The article focuses on adapting generalized depth preference and flow velocity characteristics from Brown trout (Salmo trutta morpha fario) to the Minnow (Phoxinus phoxinus).
Zuzana Štefunková+4 more
doaj +2 more sources
Background Tetracapsuloides bryosalmonae is a myxozoan parasite which causes economically important and emerging proliferative kidney disease (PKD) in salmonids.
Arun Sudhagar+3 more
doaj +2 more sources
This study assessed the effectiveness of a novel conservation strategy for the native brown trout populations in Sardinia (Italy). The conservation measures included: (i) installation of an electric fish barrier; (ii) removal of all the resident ...
A. Sabatini+6 more
doaj +2 more sources
Karyotypes of Danubian lineage brown trout and their hybrids
Cytogenetic analysis of brown trout, Salmo trutta, have been described for different populations and morphs; however, cytogenetic analysis of interspecific brown trout hybrids is unknown.
Melike Alemdağ+3 more
doaj +4 more sources
Food of anadromous brown trout at sea [PDF]
The food of migratorySalmo truttain coastal marine waters along the Norwegian Skagerrak coast varied significantly with age, season and habitat of the fish. The main prey categories in terms of frequency of occurrence were fishes followed by crustaceans, surface insects and polychaetes.
Jakob Gjøsæter+3 more
openaire +3 more sources