For Saffron Cod
the potential distributional shift would represent an expansion in geographic range; the Arctic Cod, meanwhile, would experience a constriction.
For the two southernmost stocks (Bristol Bay and Cook Inlet), Arctic and saffron cod are largely replaced by salmon and smelt.
Pacific tomcod, Microgadus proximus, was a dominant species with high FO in trawls from both river areas, and although this species has not been identified as beluga prey, it is similar to Arctic and saffron cod which are important beluga prey.
gorbuscha; walleye pollock, Theragra chalcogramma; saffron cod, Pacific sand lance, Ammodytes hexapterus; and Pacific sandfish, Trichodon trichodon.
Pacific sand lance, and saffron cod (Eleginus gracilis) accounted for 96% of the total seine catch.
Two species that were captured only in September were saffron cod (seine) and rainbow smelt (trawl).
saffron cod, Eleginus gracilis) and 300 fish from all fish taxa in all stomachs sampled from that beluga stock, then the % N of taxon A (saffron cod) for that stock was 100/300 or 33%.
2) followed by walleye pollock, Theragra chalcogramma, and saffron cod, which were similar in estimated length at 10.
Some of the gadid larvae in our catches may have been saffron cod (Eleginus gracilis).
2) May include a small percentage of saffron cod (Eleginus gracilis) .
We analyzed abundance indices, as logetransformed catch-per-unit-effort (CPUE), of four marine species (arctic cod, Boreogadus saida; fourhorn sculpin, Myoxocephalus quadricornis; arctic flounder, Pleuronectes glacialis; saffron cod, Eleginus gracilis); two freshwater species (round whitefish, Prosopium cylindraceum; arctic grayling, Thymallus arcticus); and the anadromous rainbow smelt, Osmerus mordax, to determine whether there were increases in the abundances of marine species and declines in anadromous and freshwater species.
This group includes the anadromous rainbow smelt (Osmerus mordax); freshwater species, arctic grayling (Thymallus arcticus) and round whitefish (Prosopium cylindraceum); and marine species, arctic cod (Boreogadus saida), saffron cod (Eleginus gracilis), fourhorn sculpin (Myoxocephalus quadricornis), and arctic flounder (Pleuronectes glacialis).