Results 91 to 100 of about 2,830 (222)

Transportation of the Coastal Marine Leech Limnotrachelobdella okae (Hirudinida, Piscicolidae) to a River by Adult Sockeye Salmon Oncorhynchus nerka [PDF]

open access: yes, 2010
Live specimens of the piscicolid leech Limnotrachelobdella okae (Moore, 1924) were found in October 2003 and 2007 on sockeye salmon ncorhynchus nerka kept at an aquarium in Hokkaido, northern Japan.
Nagasawa, Kazuya   +2 more
core  

Hydroacoustic Estimates of Adult Sockeye Salmon (Oncorhynchus nerka) in Lake Washington, 1972–75

open access: yes, 1979
Hydroacoustic techniques were used on Lake Washington from 1972 to 1975 to estimate the potential escapement of sockeye salmon (Oncorhynchus nerka). Target strength measurements were used to establish a threshold which would separate the larger adult ...
Richard E. Thorne
core   +1 more source

Distinct genetic isolation between "Kunimasu" (Oncorhynchus kawamurae) and "Himemasu" (O. nerka) in Lake Saiko, Yamanashi Prefecture, Japan, inferred from microsatellite analysis [PDF]

open access: yes, 2013
The possibility of interspecific hybridization between Kunimasu (Oncorhynchus kawamurae) and Himemasu (Oncorhynchus nerka) was investigated in a large number of specimens, in a search for basic data relevant to conservation needs.
Muto, Nozomu   +2 more
core   +1 more source

Mitochondrial DNA sequence divergence between "Kunimasu" Oncorhynchus kawamurae and "Himemasu" O. nerka in Lake Saiko, Yamanashi Prefecture, Japan, and their identification using multiplex haplotype-specific PCR [PDF]

open access: yes, 2013
In order to develop a simplified method for discriminating between Oncorhynchus kawamurae (Kunimasu) and sympatric Oncorhynchus nerka (Himemasu), sequence variations of mitochondrial DNA control region were examined on 71 specimens of Kunimasu and 103 of
Muto, Nozomu   +2 more
core   +1 more source

Aspects of the respiratory metabolism of juvenile rainbow trout (Oncorhynchus mykiss) at sustained swimming speeds

open access: yes, 1993
Bibliography: leaves 98-111.A detailed description of the design of an apparatus suitable for investigations into the respiratory physiology of small nektonic organisms at various swimming speeds is presented. Juvenile rainbow trout (Oncorhynchus mykiss)
Durholtz, Deon
core  

Effect of ACTH and Salmon Gonadotropin on Interrenal and Thyroid Activity of Gonadectomized Adult Sockeye Salmon (Oncorhynchus nerka)

open access: yes, 1974
Injection of a chinook salmon (Oncorhynchus tshawytscha) gonadotropin preparation into gonadectomized sockeye salmon (Oncorhynchus nerka) did not result in any increase in the plasma concentration of cortisol or cortisone, nor did it stimulate the ...
Edward M. Donaldson, J. R. McBride
core   +1 more source

The utilization of a Pacific salmon Oncorhynchus nerka subsidy by three populations of charr Salvelinus spp [PDF]

open access: yes, 2010
The L F -at-age trajectories differentiated two populations of Dolly Varden charr Salvelinus malma and a population of Arctic charr Salvelinus alpinus from the eastern end of Iliamna Lake, Alaska.
J W Moore   +3 more
core  

Simultaneous biologging of heart rate and acceleration, and their relationships with energy expenditure in free-swimming sockeye salmon (Oncorhynchus nerka)

open access: yes, 2010
Simultaneous biologging of heart rate and acceleration, and their relationships with energy expenditure in free-swimming sockeye salmon (Oncorhynchus ...
SG Hinch (15788921)   +5 more
core  

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