Results 231 to 240 of about 75,432 (273)

The effect of environmental factors on transepithelial potential in a model Amazonian teleost, the tambaqui (Colossoma macropomum): Implications for sodium balance in harsh environments

open access: yesJournal of Fish Biology, EarlyView.
Abstract The tambaqui (Colossoma macropomum, G. Cuvier 1818) thrives both in the ion‐poor waters of the Amazon and in commercial aquaculture. In both, environmental conditions can be harsh due to low ion levels, occasional high salt challenges (in aquaculture), low pH, extreme PO2 levels (hypoxia and hyperoxia), high PCO2 levels (hypercapnia), high ...
Chris M. Wood   +5 more
wiley   +1 more source

Safety and efficacy of a feed additive consisting of chromium chelate of DL-methionine (Availa® Cr) for salmonids (Zinpro Animal Nutrition Europe, Inc.). [PDF]

open access: yesEFSA J
EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP)   +25 more
europepmc   +1 more source

A common garden experiment in the wild reveals heritable differences in migration tendencies among brown trout populations

open access: yesJournal of Fish Biology, EarlyView.
Abstract We undertook a common garden experiment in the Burrishoole catchment, western Ireland, to test for heritable life‐history differences among neighboring brown trout (Salmo trutta L.) populations that exhibit neutral genetic divergence. Experimental crosses were made using either local females (obtained from a below‐waterfalls section of the ...
Thomas E. Reed   +8 more
wiley   +1 more source

Isolation, identification and characteristics of Aeromonas sobria from diseased rainbow trout (Oncorhynchus mykiss). [PDF]

open access: yesFront Microbiol
Liu LP   +8 more
europepmc   +1 more source

The trout

open access: green, 1898
Henry John Brinsley Manners Rutland   +2 more
openalex   +2 more sources

Improving eel pass efficiency: The role of crest shape and water flow in facilitating upstream juvenile eel migration

open access: yesJournal of Fish Biology, EarlyView.
Abstract River connectivity is crucial for the European eel (Anguilla anguilla) to complete its complex life cycle, which is vital for upstream recruitment to the declining population of this critically endangered catadromous fish. Eel passes, or ladders, are frequently installed on riverine structures, such as dams and weirs, to mitigate barrier ...
Michael J. Williamson   +7 more
wiley   +1 more source

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