scholarly journals Senegalese sole (Solea senegalensis) coping styles are consistent over time: behavioural and physiological responses during ontogenesis

2020 ◽  
Vol 217 ◽  
pp. 112803 ◽  
Author(s):  
Z. Ibarra-Zatarain ◽  
S. Rey ◽  
A. Boglino ◽  
E. Fatsini ◽  
N. Duncan
Keyword(s):  
Coping Styles ◽  
Physiological Responses ◽  
Solea Senegalensis ◽  
Senegalese Sole ◽  
Over Time

Individual differences in cortisol levels and behaviour of Senegalese sole (Solea senegalensis) juveniles: Evidence for coping styles

2010 ◽  
Vol 124 (1-2) ◽  
pp. 75-81 ◽  
Author(s):  
Patrícia Isabel Mota Silva ◽  
Catarina I.M. Martins ◽  
Sofia Engrola ◽  
Giovanna Marino ◽  
Øyvind Øverli ◽  
...  
Keyword(s):  
Individual Differences ◽  
Coping Styles ◽  
Solea Senegalensis ◽  
Senegalese Sole ◽  
Cortisol Levels

scholarly journals Linking stress coping styles with brain mRNA abundance of selected transcripts for Senegalese sole (Solea senegalensis) juveniles

2020 ◽  
Vol 213 ◽  
pp. 112724 ◽  
Author(s):  
Elvira Fatsini ◽  
Sonia Rey ◽  
Zohar Ibarra-Zatarain ◽  
Sebastián Boltaña ◽  
Simon Mackenzie ◽  
...  
Keyword(s):  
Coping Styles ◽  
Mrna Abundance ◽  
Solea Senegalensis ◽  
Stress Coping ◽  
Senegalese Sole ◽  
Brain Mrna

scholarly journals Characterization of stress coping style in Senegalese sole ( Solea senegalensis ) juveniles and breeders for aquaculture

2016 ◽  
Vol 3 (11) ◽  
pp. 160495 ◽  
Author(s):  
Z. Ibarra-Zatarain ◽  
E. Fatsini ◽  
S. Rey ◽  
O. Chereguini ◽  
I. Martin ◽  
...  
Keyword(s):  
Coping Style ◽  
Coping Styles ◽  
Solea Senegalensis ◽  
Stress Coping ◽  
Senegalese Sole ◽  
Special Equipment ◽  
Principal Axes ◽  
Breeding Programmes ◽  
The Individual ◽  
Individual Consistency

The aim of this work was to characterize stress coping styles of Senegalese sole ( Solea senegalensis ) juveniles and breeders and to select an operational behavioural screening test (OBST) that can be used by the aquaculture industry to classify and select between behavioural phenotypes in order to improve production indicators. A total of 61 juveniles and 59 breeders were subjected to five individual behavioural tests and two grouping tests. At the end of the individual tests, all animals were blood sampled in order to measure cortisol, glucose and lactate. Three tests (restraining, new environment and confinement) characterized the stress coping style behaviour of Senegalese sole juveniles and breeders and demonstrated inter-individual consistency. Further, the tests when incorporated into a principal components analysis (PCA) (i) identified two principal axes of personality traits: ‘fearfulness-reactivity’ and ‘activity-exploration’, (ii) were representative of the physiological axis of stress coping style, and (iii) were validated by established group tests. This study proposed for the first time three individual coping style tests that reliably represented proactive and reactive personalities of Senegalese sole juveniles and breeders. In addition, the three proposed tests met some basic operational criteria (rapid testing, no special equipment and easy to apply and interpret) that could prove attractive for fish farmers to identify fish with a specific behaviour that gives advantages in the culture system and that could be used to establish selection-based breeding programmes to improve domestication and production.

The contribution of amino acids to the odour of a prey species in the Senegalese sole (Solea senegalensis)

Aquaculture ◽  
2007 ◽  
Vol 265 (1-4) ◽  
pp. 336-342 ◽  
Author(s):  
Zélia Velez ◽  
Peter C. Hubbard ◽  
Jörg D. Hardege ◽  
Eduardo N. Barata ◽  
Adelino V.M. Canário
Keyword(s):  
Amino Acids ◽  
Prey Species ◽  
Solea Senegalensis ◽  
Senegalese Sole

scholarly journals Identification, release and olfactory detection of bile salts in the intestinal fluid of the Senegalese sole (Solea senegalensis)

2009 ◽  
Vol 195 (7) ◽  
pp. 691-698 ◽  
Author(s):  
Zélia Velez ◽  
Peter C. Hubbard ◽  
Kevin Welham ◽  
Joerg D. Hardege ◽  
Eduardo N. Barata ◽  
...  
Keyword(s):  
Bile Salts ◽  
Solea Senegalensis ◽  
Senegalese Sole ◽  
Intestinal Fluid ◽  
Olfactory Detection
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