Results 11 to 20 of about 1,289 (172)
Gametogenesis of pacific salmon. 2. Chum salmon Oncorhynchus keta
Известия ТИНРО, 2023 All available information on gametogenesis of chum salmon Oncorhynchus keta cited in scientific literature is summarized. The phases of indifferent development and sex differentiation are overviewed, specific features of the testes and ovaries ...
O. V. Zelennikov
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Change in plasma cortisol and glucose levels of Oncorhynchus keta according to water temperature
Fisheries and Aquatic Sciences, 2023 Chum salmon (Oncorhynchus keta) is a species of anadromous salmonid inhabiting coastal rivers in the North Pacific and the Arctic in the Bering and is the most widely distributed among Pacific salmon species.
Young Seok Seo +4 more
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Egg Lipids of a Salmon, Oncorhynchus keta-II
NIPPON SUISAN GAKKAISHI, 1958 Unfertilized and fertilized (after 24 hours) salmon eggs, previously treated with acetone, were successively extracted with ethanol, petroleum ether and finally with boiling ethanol to yield lecithins, cephalins and sphingolipids as shown in Fig. 1.
Koichi ZAMA +2 more
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Известия ТИНРО, 2023 A quasi-cyclicity associated with variability of environmental conditions is detected for the regression residuals of the stock-recruitment model for chum salmon Oncorhynchus keta in the Okhotsk district, described by Ricker’s equation.
V. I. Ostrovsky
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, 2021 Oncorhynchus keta (Walbaum, 1792). Calico Salmon, Chum Salmon, or Dog Salmon. To 109 cm (42.9 in) TL (Salo in Groot and Margolis 1991). Arctic coasts of Siberia west to Laptev Sea and east across Alaskan and Canadian Arctic to Kugluktuk, Nunavut (Stephenson 2006); Korea and southern Japan to Beaufort Sea, Alaska to Del Mar, southern California near U.S.
Love, Milton S. +4 more
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Biochemical Studies of the Salmon, Oncorhynchus keta-II
NIPPON SUISAN GAKKAISHI, 1954 In the pr ?? vious paper we have reported that the changes in the chemical components of the body tissues and changes of the components of the body fats during the spawning migration. In this paper we studied the changes of the component of liver fats during this period.
Kouichi ZAMA, Hisanao IGARASHI
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Development of schooling behavior in the juveniles of chum salmon Oncorhynchus keta
Nippon Suisan Gakkaishi, 2014 TORAO, MITSURU +3 more
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Известия ТИНРО, 2023 Population dynamics and size-age structure are analyzed for the chum salmon herd formed in the Prostor and Kurilsky Bays of Iturup Island (Kuril Islands). Release of chum juveniles into the waters of the bays increased from 10.7.106 ind. in 1996 to 197.6.
A. N. Elnikov, O. V. Zelennikov
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Shifting phenology of an endangered apex predator mirrors changes in its favored prey
Endangered Species Research, 2022 The timing, or phenology, of predator activity in relation to their prey is critical for survival and fitness, yet rarely quantified for marine species, even those of conservation concern.
AK Ettinger +6 more
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Environmental DNA revealed the fish community of Hokkaido Island, Japan, after invasion by rainbow trout [PDF]
Biodiversity Data Journal, 2020 In freshwater ecosystems, invasive salmonid fishes can have a significant impact on native fish species. Detecting the invasion and its negative effects is critical for the conservation of native fish communities.
Akio Imamura +3 more
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