Results 61 to 70 of about 2,748 (167)

Genetic Analysis Reveals Climate Exposure and Conservation Opportunities for a Vulnerable Life History in Steelhead (Oncorhynchus mykiss)

Evolutionary Applications, Volume 19, Issue 7, July 2026.
ABSTRACT The loss of intraspecific diversity is a hidden crisis that threatens to disrupt ecological processes and ecosystem services, diminishing economic, subsistence, and cultural benefits to human communities. Conserving this diversity requires a deeper understanding of its evolutionary underpinnings and the ecological conditions necessary for its ...
Michelle Y. Pepping, Tasha Q. Thompson, Sean M. O'Rourke, Jonathan L. Hart, Michael R. Miller, Matthew R. Sloat   +5 more
wiley   +1 more source

The Forgotten Pink Salmon in the Laurentian Great Lakes: An Unexpected Invasion With Insights for Three Oceans

Fish and Fisheries, Volume 27, Issue 4, Page 813-830, July 2026.
ABSTRACT Introductions of species outside their native range, such as pink salmon (Oncorhynchus gorbuscha) in the Laurentian Great Lakes, can serve as unplanned experiments that provide new insights into ecological adaptation. We synthesize available information on the understudied Great Lakes pink salmon invasion and highlight how this case can inform
Joseph A. Langan, Peter J. Alsip, Hazem U. Abdelhady, Charles R. Bronte, Cory A. Goldsworthy, Matthew S. Kornis, Krista B. Oke, Eva B. Thorstad, Benjamin A. Turschak   +8 more
wiley   +1 more source

Reproductive Performance of Cultured Female Coho Salmon in Chile

The Progressive Fish-Culturist, 1997
Abstract Data on reproductive traits from 1,229 mature 2-year-old female coho salmon Oncorhynchus kisutch were collected during 2 years at four salmon farms in southern Chile. Spawning periods were similar in 1993 and 1994 (39 and 41 d, respectively).
Neira-Roa, Roberto, Diaz-Perez, Nelson, Estay-C., Francisco, García-F., Ximena   +3 more
openaire   +3 more sources

Centennial dynamics of stocks and average individual weight for pacific salmon in the Russian Far East through the prism of climate cycles and trends

Известия ТИНРО
Complex nature of long-term dynamics is revealed for thermal parameters of the pacific salmon habitat that includes a trend to warming and cyclic changes.
E. A. Shevlyakov, V. I. Ostrovsky
doaj   +1 more source

FORMATION OF «FALSE ANNUAL RINGS» ON SCALE OF JUVENILE COHO SALMON ONCORHYNCHUS KISUTCH IN LAKE KURSIN (LOWER KAMCHATKA RIVER)

Известия ТИНРО, 2019
During spring-summer flood (in June-July). transit underyearling of coho salmon, having or having no scales, migrate to Lake Kursin at the lower Kamchatka River, where resident coho salmon never spawn.
V. F. Bugaev, D. P. Pogorelova
doaj   +1 more source

Patterns of reproduction for coho salmon Oncorhynchus kisutch in the Khabarovsk Region

Известия ТИНРО
Reasons for deviations in actual number of sexually mature offspring from the parent-offspring ratio described by Ricker equation are investigated for coho salmon in the Okhotsk district.
V. I. Ostrovsky
doaj   +1 more source

Helminthes from juveniles of pacific salmons (Oncorhynchus) at the continental coast of the northern Okhotsk Sea

Известия ТИНРО, 2016
Fauna of helminthes and feeding of pacific salmon (pink, chum, and coho) juveniles at the continental coast of the northern Okhotsk Sea are considered both for freshwater and early marine stages of their life.
Vitaly V. Pospekhov, Elena V. Khamenkova
doaj   +1 more source

Study of the first blastomeres in Coho salmon (Oncorhynchus kisutch)

Zygote, 2012
SummaryThere is a lack of information on the morphology of the first blastomeres that could be used as a diagnostic tool for the first stages of embryonic development for Coho salmon. The purpose of this investigation, therefore, was to characterize morphometrically the first blastomeres of Coho salmon (Oncorhynchus kisutch).
EFFER-ROLDAN, BRIAN ALEXANDER, FIGUEROA-VILLALOBOS, ELIAS GUSTAVO, ISLER-GARCIA, PAULINA CECILIA, SANCHEZ-RUEDA, RUBEN ANTONIO, UBILLA-MADRID, CLAUDIA ANDREA   +4 more
openaire   +4 more sources

Effect of replacing a portion of fish meal with unfermented and/or fermented soybean meal on the growth performance, antioxidant and immunity capacity and related gene expression in juvenile Coho Salmon, Oncorhynchus kisutch

Journal of the World Aquaculture Society
This study investigated the effect of replacing a portion of fish meal with unfermented and/or fermented soybean meal in juvenile coho salmon (Oncorhynchus kisutch).
Qin Zhang, Jiajing Wang, Qiuyue Yang, Lixiao Xu, Jian Xu, Yongqiang Liu, Tong Tong   +6 more
doaj   +1 more source

Evidence that summer jellyfish blooms impact Pacific Northwest salmon production

Ecosphere, 2016
Interannual variability in salmon (Oncorhynchus spp.) production in the northeast Pacific is understood to be driven by oceanographic variability and bottom‐up processes affecting prey availability to juvenile salmon.
James J. Ruzicka, Elizabeth A. Daly, Richard D. Brodeur   +2 more
doaj   +1 more source