Polar cod - Open Access .click

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Allozymic and scnDNA homogeneity in polar cod (Boreogadus saida) (Gadiformes: Gadidae)

1997
Polar cod in the Arctic Ocean exhibits variation over its distributional area in both morphometry, coloration and behaviour. The genetic basis to this variation is not known. Thus, a population genetic survey of polar cod was initiated. Specimens were sampled from the Pechora Sea, off Svalbard and in the Denmark Strait and examined for variation at ...
Fevolden, Svein Erik, Christiansen, Jørgen S. +1 more
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Spatio-temporal distribution of polar cod (Boreogadus saida) and saffron cod (Eleginus gracilis) early life stages in the Pacific Arctic

Polar Biology, 2019
Polar cod (Boreogadus saida) and saffron cod (Eleginus gracilis) are key fishes in the Arctic marine ecosystem, serving as important trophic links between plankton and apex predators, yet our understanding of their life histories in Alaska’s Arctic is extremely limited.
Cathleen D. Vestfals +4 more
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Sex differences in ionoregulatory responses to dietary oil exposure in polar cod

Journal of Fish Biology, 2000
Serum osmolalities and chloride concentrations were examined in polar cod. When exposed to oil male and female fish responded differently. Ingestion of food contaminated with oil led to a significant decrease in osmolality (from 503 to 492 mOsm kg−1) in males. There was no significant effect of oil ingestion on serum osmolality in females, but chloride
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Polar cod (Boreogadus saida) of the Siberian Arctic: Distribution and biology