Results 81 to 90 of about 35,906 (203)

Precocious Induction of Oocyte Maturation and Ovulation in Coho Salmon, Oncorhynchus kisutch

, 1978
Coho salmon (Oncorhynchus kisutch) were induced to ovulate 3–5 wk ahead of the normal time using partially purified salmon gonadotropin (SG-G100) alone or in combination with 17αhydroxy 20β dihydroprogesterone (17α-20βP).
Edward M. Donaldson, Bernard Jalabert, Alexis Fostier, Bernard Breton, Frederick W. Goetz   +4 more
core   +1 more source

Temperature preference, aerobic scope and upper thermal tolerance in sympatric juvenile chinook slamon (Oncorhynchus tshawytscha) and coho salmon (O. kisutch) [PDF]

, 2018
Wild Chinook salmon (Oncorhynchus tshawytscha) and coho salmon (O. kisutch) from the Horsefly River in central British Columbia vary in adult migration timing, but often rear sympatrically as juveniles. These species provide an interesting opportunity to

core   +1 more source

Effects of dietary carbohydrate level on growth performance, glucose metabolism, antioxidant capacity, immune response, and digestive function in coho salmon Oncorhynchus kisutch (Walbaum, 1792) fry

Aquaculture Reports
A 10-week feeding trial was conducted to assess the effects of graded dietary carbohydrate levels on growth performance and antioxidant capacity in coho salmon (Oncorhynchus kisutch) fry. Six isonitrogenous (48.75 % crude protein) and isolipidic (12.98 %
Hairui Yu, Lingyao Li, Leyong Yu, Abdur Rahman, Govindharajan Sattanathan   +4 more
doaj   +1 more source

Electroshocking-induced mortality of four fish species during posthatching development [PDF]

, 2003
Immediate mortality of electroshocked fish was related to the stage of development after hatching. Larvae and juveniles of four species of fish were exposed to homogeneous voltage gradients (2-16 V/cm) of 60-Hz pulsed DC in water having an ambient ...
Hicks, Brendan J., Hall, J D, Brendan J. Hicks, Hall, James D., James D. Hall, Hicks, B J, Henry, Theodore B; id_orcid, MacEina, Michael J, Wiley, Michael J., Grizzle, John M, Wehrly, Kevin E., Hogstrand, C, Nimick, D A, Farag, A M, Seelbach, Paul W., Skaar, D, MacConnell, E   +16 more
core   +1 more source

Salinity tolerance of the tilapias Oreochromis aureus, O. niloticus and an O. mossambicus X O. niloticus hybrid [PDF]

Studies ontogenetic changes in salinity tolerance in tilapias spawned and reared in freshwater using the indices of median lethal salinity, mean survival time and median survival time.
Kuo, C.M., Watanabe, W.O., Huang, M.C.
core  

X-cell lesions in the liver of coho salmon Oncorhynchus kisutch [PDF]

, 1993
4 pages, 7 figuresA coho salmon Oncorhynchus kisutch (Walbaum) was found to develop lesions associated with so called X-cells propagating in the liver parenchyma. The ultrastructural features, insufficient to determine the origin of X-cells, corresponded
Figueras Huerta, Antonio, Dyková, Iva, Novoa, Beatriz   +2 more
core  

Growth rate of Oncorhynchu kisutch determined experimentally

, 2014
Growth rate of Oncorhynchu kisutch determined ...
J R Brett (8008700), J M Blackburn (8008703), Brett, J R, Blackburn, J M   +3 more
core   +1 more source

Tryptophan and Cortisol Modulate the Kynurenine and Serotonin Transcriptional Pathway in the Kidney of Oncorhynchus kisutch. [PDF]

Animals (Basel), 2023
Vargas-Chacoff L, Nualart D, Vargas-Lagos C, Dann F, Muñoz JL, Pontigo JP.   +5 more
europepmc   +1 more source

Varying Flavobacterium psychrophilum shedding dynamics in three bacterial coldwater disease-susceptible salmonid (Family Salmonidae) species

Microbiology Spectrum
Flavobacterium psychrophilum causes bacterial coldwater disease (BCWD) and is responsible for substantial losses in farm and hatchery-reared salmonids (Family Salmonidae). Although F. psychrophilum infects multiple economically important salmonids and is
Christopher Knupp, Esteban Soto, Thomas P. Loch   +2 more
doaj   +1 more source

Leaping Behavior of Juvenile Coho (Oncorhynchus kisutch) and Atlantic Salmon (Salmo salar)

, 1978
Juveniles of coho (Oncorhynchus kisutch) and Atlantic salmon (Salmo salar) proved capable of leaping falls at least 5 body lengths in height. No species differences were apparent: both species leapt lower falls (12 cm) more readily than higher ones (27 ...
Philip E. K. Symons
core   +1 more source