Results 11 to 20 of about 5,256 (251)

PSXIII-25 Comparative analysis of state of the neurosecretary system of pink salmon, Oncorhynchus gorbuscha walb. on different stages of ontogenesis [PDF]

J Anim Sci, 2019
Tashbaev D, Mosyagina M, Lukina J, Pechenkina A, Anipchenko P, Garlov P, Zelennikov O.   +6 more
europepmc   +3 more sources

Results of the count of juvenile pink salmon Oncorhynchus gorbuscha in the Malaya Khuzi River (Sakhalin Island) in 2022–2024

Известия ТИНРО
Migration of juvenile pink salmon Oncorhynсhus gorbuscha in the Malaya Khuzi River (northeastern Sakhalin Island) was studied in May-July of 2022, 2023 and 2024.
A. N. Elnikov, A. A. Zhivoglyadov, О. V. Zelennikov   +2 more
doaj   +3 more sources

Results of quantitative counting for downstream juveniles of pink salmon Oncorhynchus gorbuscha in the Malaya Khuzi River (north-east of Sakhalin Island) in 2023

Известия ТИНРО
Downstream juveniles of pink salmon Oncorhynсhus gorbuscha were counted in the Malaya Khuzi River (Smirnykh district, Sakhalin Region) from May 17 to July 8, 2023.
A. N. Elnikov, A. A. Zhivoglyadov
doaj   +3 more sources

Phenotypic Sorting of Pink Salmon Hatchery Strays May Alleviate Adverse Impacts of Reduced Variation in Fitness‐Associated Traits [PDF]

Ecology and Evolution
Maladapted immigrants may reduce wild population productivity and resilience, depending on the degree of fitness mismatch between dispersers and locals. Thus, domesticated individuals escaping into wild populations is a key conservation concern.
Julia McMahon, Samuel A. May, Peter S. Rand, Kristen B. Gorman, Megan V. McPhee, Peter A. H. Westley   +5 more
doaj   +2 more sources

Patterns of pink salmon Oncorhynchus gorbuscha reproduction on the mainland coast of Japan Sea

Известия ТИНРО
Dependence of the mature pink salmon returns to the mainland coast of Japan Sea (within Primorye Region) on their parents abundance and meteorological factors at the spawning grounds is analyzed.
V. I. Ostrovsky, A. V. Lysenko
doaj   +3 more sources

Översikt, riskbedömning och förslag på åtgärder för puckellax (Oncorhynchus gorbuscha) [PDF]

, 2018
Puckellaxen (Oncorhynchus gorbuscha) tillhör ett släkte med tolv arter som brukar kallas stillahavslaxar. Flera arter inom släktet, däribland puckellaxen, är semelpara, d.v.s. de leker endast en gång och dör efter leken. Puckellaxen är den minsta av stillahavslaxarna och är i sitt ursprungsområde i Stilla havet den talrikaste.
Erik Petersson, Erik Degerman, Charlotte Axén   +2 more
openalex   +2 more sources

Gametogenesis of pacific salmon. 1. Pink salmon Oncorhynchus gorbuscha

Известия ТИНРО, 2023
Cited information on gametogenesis of pink salmon Oncorhynchus gorbuscha Walbaum is summarized. Periods of indifferent development and sex differentiation are considered, development of the testes and ovaries is traced, and the fertility formation is ...
O. V. Zelennikov
doaj   +1 more source

Route assessment of state of the spawning stock in the lower ritral of the Utesny creek (Paramushir Island, northern Kuril Islands, Sakhalin Region)

Известия ТИНРО, 2023
The route survey in the lower part of the Utesny creek (Paramushir Island) was conducted to explore the state of spawning grounds for pink salmon Oncorhynchus gorbuscha and to examine their filling by spawners.
T. Yu. Uglovа, G. N. Dzen, A. I. Nikiforov   +2 more
doaj   +1 more source

Development of an environmental DNA assay and field validation for the detection of invasive pink salmon Oncorhynchus gorbuscha

Environmental DNA, 2022
Pink salmon Oncorhynchus gorbuscha was introduced from its native range in the Pacific to Northwest Russia several times since the 1950s. While this species has been regularly observed in rivers in northern Norway since then, there has been an upsurge in
Laura M. Gargan, Tor A. Mo, Jeanette E. L. Carlsson, Bernard Ball, Frode Fossøy, Jens Carlsson   +5 more
doaj   +1 more source

A record of pink salmon, Oncorhynchus gorbuscha (Actinopterygii, Salmoniformes, Salmonidae), in the Revelva River, Hornsund area (SW Spitsbergen) [PDF]

Acta Ichthyologica et Piscatoria, 2010
In 2007–2008 the pink salmon, Oncorhynchus gorbuscha, was observed to attempt spawning migration up the Revelva River. The possibility of natural spawning of this alien species in rivers and lakes of Spitsbergen, as well as the risk of its ...
A. Witkowski, P. Głowacki
doaj   +3 more sources