Results 41 to 50 of about 3,502 (241)

Exploitation pattern and migration of the anadromous Brown trout, Salmo trutta L., from the River Gjengedal, western Norway

open access: yesFauna Norvegica, 1992
Post-spawners of anadromous Brown trout (Salmo trutta L.) were individually tagged and released in the River Gjengedal during the period 1981 - 1990. The tag returns suggested that the overall exploitation of the trout stock was relatively small.
Roar A. Lund, Lars P. Hansen
doaj   +1 more source

The evolution, distribution and diversity of endogenous circoviral elements in vertebrate genomes [PDF]

open access: yes, 2018
Circoviruses (family Circoviridae) are small, non-enveloped viruses that have short, single-stranded DNA genomes. Circovirus sequences are frequently recovered in metagenomic investigations, indicating that these viruses are widespread, yet they remain ...
Dennis, Tristan P.W.   +5 more
core   +1 more source

Size-dependent survival of juvenile Atlantic salmon Salmo salar and brown trout Salmo trutta from the cold river Beiarelva, northern Norway

open access: yesFauna Norvegica, 1984
The growth of Atlantic salmon Salmo salar L. and brown trout Salmo trutta L. in the very cold river Beiarelva is so low that not all individuals reach the critical lengths during their first summer to form scales.
Arne Johan Jensen, Bjørn Ove Johnsen
doaj   +1 more source

Complete mitochondrial genome of the white char Salvelinus albus (Salmoniformes, Salmonidae) [PDF]

open access: yesMitochondrial DNA Part A, 2015
The complete mitochondrial genome was sequenced in two individuals of white char Salvelinus albus. The genome sequences are 16 653 bp in size, and the gene arrangement, composition, and size are very similar to the salmonid fish genomes published previously. The low level of sequence divergence detected between the genome of S.
Balakirev, Evgeniy S   +3 more
openaire   +4 more sources

Distribution of the spotted minnow (Galaxias maculatus (Jenyns, 1842)) (Teleostei: Galaxiidae) in Western Australia including range extensions and sympatric species [PDF]

open access: yes, 2006
Galaxias maculatus was captured from a number of rivers outside its previously known range. In Western Australia, it was formerly only known from rivers and lakes between the Goodga River (Two People's Bay, 30 km east of Albany) and the Dailey River (50 ...
Beatty, S.J.   +3 more
core   +2 more sources

Restocking the River Akerselv, Oslo with Atlantic salmon smolts Salmo salar L. of different stocks

open access: yesFauna Norvegica, 1990
Sea ranched hatchery-reared smolts of Atlantic salmon originating from the Rivers Imsa and Lone in Norway and Neva in USSR were released in the River Akerselv, in 1985 and 1987.
Lars P. Hansen, Bror Jonsson
doaj   +1 more source

Ecology of the Suldalslågen river in western Norway before its regulation

open access: yesFauna Norvegica, 1984
The River Suldalslågen, 22 km in length, situated in Rogaland province in western Norway, has been studied over a period of four years. The macro-invertebrate benthos was low in abundance especially in August and September.
Albert Lillehammer
doaj   +1 more source

Taxonomy of North American fish Eimeriidae [PDF]

open access: yes, 1984
Taxonomic descriptions, line drawings, and references are given for the 30 named and 5 unnamed species of North American fish Eimeriidae. In addition, a key was developed based on available morphologic data to distinguish between similar species.
Current, William L.   +3 more
core   +1 more source

Pharmacokinetics, Optimal Dosages, and Withdrawal Time of Florfenicol in Cobia (Rachycentron canadum) After Oral Administration via Medicated Feed

open access: yesJournal of Veterinary Pharmacology and Therapeutics, EarlyView.
ABSTRACT Antimicrobial drugs are commonly used for the treatment of bacterial diseases in cobia (Rachycentron canadum), but information regarding the rationale of their therapeutic use, such as pharmacokinetics (PK), optimal dosages, and withdrawal time (WDT) in this species is very rare.
Jou‐An Shih   +5 more
wiley   +1 more source

Survey and systematic analysis of Fish fauna of erstwhile Udhampur District, Jammu region, with new records of Barilius radiolatus Gunther, Botia lohachata Chaudhari, Botia dario (Ham. Buch.) and Glyptothorax punjabensis Mirza and Kashmiri

open access: yesEnvironment Conservation Journal, 2015
Ichthyofaunistic survey in lotic and lentic water bodies of erstwhile Udhampur District, Jammu region, has revealed the presence of 76 fish species belonging to 6 orders. 14 families and 45 genera.
S.P.S. Dutta
doaj   +1 more source

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