Results 91 to 100 of about 3,177 (214)

Growth, migration and survival of lake reared juvenile anadromous Atlantic salmon Salmo salar L.

open access: yesFauna Norvegica, 1987
A release of 16.741 underyearlings of Atlantic salmon Salmo salar in Lake Storevatnet in the River Imsa system resulted in a downstream migration of 1.580 smolts. Most of the smolts were 2 years of age, but there was also a significant proportion of one
Lars P. Hansen
doaj   +1 more source

Effects of introduced trout predation on non-diadromous galaxiid fish populations across invaded riverscapes [PDF]

open access: yes
We assessed the landscape-scale effect of predation pressure from trout on the population integrity and distributions of non-diadromous galaxiids in high-country streams of the South Island, New Zealand.
Angus R. McIntosh, Darragh J. Woodford
core  

Freshwater Culture Of Salmonids In Recirculating Aquaculture Systems (RAS) With Emphasis On The Monitoring And Control Of Key Environmental Parameters [PDF]

open access: yes, 2013
This report is intended as a briefing paper on Recirculating Aquaculture Systems with emphasis on the monitoring of water quality parameters relating to the freshwater culture of the Arctic charr Salvelinus ...
Albalat, A., Neil, D.M., Thompson, J.
core  

Genetic population structure of sympatric and allopatric populations of Baltic ciscoes (Coregonus albula complex, Teleostei, Coregonidae) [PDF]

open access: yes, 2010
Background: Teleost fishes of the Coregonidae are good model systems for studying postglacial evolution, adaptive radiation and ecological speciation. Of particular interest is whether the repeated occurrence of sympatric species pairs results from in ...
Thomas Mehner   +5 more
core   +2 more sources

Food selection and vertical distribution of pelagic whitefish Coregonus lavaretus (L.) in Lake Tyrifjorden, Norway

open access: yesFauna Norvegica, 1985
Zooplankton, almost exclusively cladocerans, was the main food of pelagic whitefish Coregonus lavaretus (L.) in Lake Tyrifjorden, southern Norway.
Jostein Skurdal   +2 more
doaj   +1 more source

The susceptibility of Salvelinus namaycush (Walbaum) to Gyrodactylus salaris Malmberg (Platyhelminthes; Monogenea) under experimental conditions

open access: yesFauna Norvegica, 1992
The host specificity of Gyrodactylus salaris was studied with respect to its ability to infect Lake trout (Salvelinus namaycush) under experimental conditions.
Tor Andreas Bakke   +2 more
doaj   +1 more source

Gene expression profiling reveals functional specialization along the intestinal tract of a carnivorous teleostean fish (Dicentrarchus labrax) [PDF]

open access: yes, 2016
High-quality sequencing reads from the intestine of European sea bass were assembled, annotated by similarity against protein reference databases and combined with nucleotide sequences from public and private databases. After redundancy filtering, 24,906
Calduch-Giner, Josep A.   +2 more
core   +2 more sources

Intensive whitefish exploitation: effects on population structure of whitefish Coregonus lavaretus L. and brown trout Salmo trutta L. in a mountain reservoir

open access: yesFauna Norvegica, 1989
During the years 1980 - 1986, an intensive whitefish, Coregonus lavaretus, exploitation programme was carried out in the mountain reservoir Goppollen, SE Norway, in an attempt to improve whitefish quality and to reduce interspecific competition between ...
Svein Jakob Saltveit, Åge Brabrand
doaj   +1 more source

Los peces del Neuquén [PDF]

open access: yes, 1997
Fil: Miquelarena, Amalia María. División Zoología Vertebrados; Facultad de Ciencias Naturales y Museo; Universidad Nacional de La PlataFil: López, Hugo Luis.
López, Hugo Luis   +2 more
core  

Characteristics of the habitat for larval development of three bathylagid fish species (Pisces: Salmoniformes)

open access: yesCiencias Marinas, 1995
Three bathylagid smelt species were identified: Bathylagus ochotensis Schmidt 1938, Bathylagus wesethi Bolin 1938 and Leuroglossus stilbius Gilbert 1890.
GM Esqueda-Escárcega   +1 more
doaj   +1 more source

Home - About - Disclaimer - Privacy