Results 181 to 190 of about 26,140 (210)
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2022
AbstractAnadromous fishes hatch and develop in freshwater (FW) and migrate to seawater where they spend most of their life before returning to FW for spawning. In contrast to trout, most salmon are anadromous. Atlantic salmon (Salmo salar) dominates aquaculture of anadromous fishes and is produced mainly in its native distribution range.
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AbstractAnadromous fishes hatch and develop in freshwater (FW) and migrate to seawater where they spend most of their life before returning to FW for spawning. In contrast to trout, most salmon are anadromous. Atlantic salmon (Salmo salar) dominates aquaculture of anadromous fishes and is produced mainly in its native distribution range.
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Aquaculture, 1989
Abstract Two hatchery-maintained populations of non-anadromous and anadromous European (Finland) Atlantic salmon, Salmo salar L., were compared by restriction enzyme analysis of mitochondrial DNA (mtDNA). These two widely used stocks could be identified by their distinct restriction fragment patterns with HinfI and HaeIII.
Tuula K. Palva +2 more
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Abstract Two hatchery-maintained populations of non-anadromous and anadromous European (Finland) Atlantic salmon, Salmo salar L., were compared by restriction enzyme analysis of mitochondrial DNA (mtDNA). These two widely used stocks could be identified by their distinct restriction fragment patterns with HinfI and HaeIII.
Tuula K. Palva +2 more
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The humoral immune system of anadromous fish
Developmental & Comparative Immunology, 2018The immune system of anadromous fish is extremely complex, a direct consequence of their diadromous nature. Hormone levels fluctuate widely throughout their life cycle, as fish move between fresh and salt water. This poses major challenges to the physiology of anadromous fish, including adaptation to very different saline environments, distinct ...
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Endocrine control of smoltification in anadromous salmonids
Journal of Endocrinology, 1986ABSTRACT The parr–smolt transformation (smoltification) of juvenile anadromous salmonids involves a morphological, physiological and behavioural metamorphosis of the fish from a freshwater-adapted form to a saltwater-adapted form. Several endocrine glands are activated during the period of smoltification, including pituitary, thyroid, and ...
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Kepone Concentration in Juvenile Anadromous Fishes
Estuaries, 1982Young-of-the-year alewife, American shad, blueback herring, and striped bass were analyzed for Kepone contamination. Samples were collected from the Potomac, Rappahannock, Pamunkey, Mattaponi, Chickahominy, and James rivers during the period 1977–79.
Joseph G. Loesch +2 more
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