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Keywords: Agitation temperature
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Journal Articles

Effects of oxygen level on thermal tolerance in Amazonian catfishes with bimodal respiration: physiological and behavioural changes

In collection:
Ecophysiology: responses to environmental stressors and change
Mayara Cristina Moraes de Lima, Derek Felipe Campos, Daiani Kochhann, Adalberto Luis Val
Journal: Journal of Experimental Biology
J Exp Biol (2025) 228 (3): JEB247610.
https://doi.org/10.1242/jeb.247610
Published: 10 February 2025
... of Amazonian catfishes, highlighting how different capacities for air breathing influence their ability to cope with hypoxia. Air-breathing fish Agitation temperature Critical thermal maxima Hypoxia Amazon Fundação de Amparo à Pesquisa do Estado do Amazonas 062.01187/2017...
View articletitled, Effects of oxygen level on thermal tolerance in Amazonian catfishes with bimodal respiration: physiological and behavioural changes
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Includes: Supplementary data
Journal Articles

Behavioural responses to acute warming precede critical shifts in the cellular and physiological thermal stress responses in a salmonid fish (brook trout, Salvelinus fontinalis )

Travis C. Durhack, Matt J. Thorstensen, Theresa E. Mackey, Mélanie Aminot, Michael J. Lawrence, Céline Audet, Eva C. Enders, Ken M. Jeffries
Journal: Journal of Experimental Biology
J Exp Biol (2025) 228 (3): JEB249964.
https://doi.org/10.1242/jeb.249964
Published: 7 February 2025
... preference (15.1±1.1°C, mean±s.d.) using a shuttle box, agitation temperature (22.0±1.4°C), defined as the point where a fish exhibits a behavioural avoidance response, and the upper thermal limit (CT max , 28.2±0.4°C) for 1 year old brook trout ( Salvelinus fontinalis ) acclimated to 10°C. We then acutely...
View articletitled, Behavioural responses to acute warming precede critical shifts in the cellular and physiological thermal stress responses in a salmonid fish (brook trout, Salvelinus fontinalis )
Open the PDF for Behavioural responses to acute warming precede critical shifts in the cellular and physiological thermal stress responses in a salmonid fish (brook trout, Salvelinus fontinalis ) in another window
Includes: Supplementary data