FN Archimer Export Format
PT J
TI First links between self-feeding behaviour and personality traits in European seabass, Dicentrarchus labrax
BT 
AF FERRARI, Sebastien
   BENHAIM, David
   COLCHEN, Tatiana
   CHATAIN, Beatrice
   BEGOUT, Marie-Laure
AS 1:1,4;2:3;3:1;4:2,4;5:1;
FF 1:;2:PDG-RBE-HGS-LRHLR;3:;4:PDG-RBE-MARBEC-L3AS;5:PDG-RBE-HGS-LRHLR;
C1 IFREMER, F-17137 Lhoumeau, La Rochelle, France.
   IFREMER, Stn Expt Aquaculture, Lab Rech Piscicole Mediterranee, F-34250 Palavas Les Flots, France.
   Cnam Intechmer, F-50103 Cherbourg, France.
   Ifremer Cirad, UMR INTREPID 110, F-34000 Montpellier, France.
C2 IFREMER, FRANCE
   IFREMER, FRANCE
   INTECHMER, FRANCE
   IFREMER, FRANCE
SI LA ROCHELLE
   PALAVAS
SE PDG-RBE-HGS-LRHLR
   PDG-RBE-MARBEC-L3AS
IN WOS Ifremer jusqu'en 2018
   copubli-france
IF 1.691
TC 26
UR https://archimer.ifremer.fr/doc/00216/32742/31147.pdf
LA English
DT Article
DE ;Behaviour;Boldness;Foraging;Open field test;Restraint test;Teleost
AB Most studies carried out with seabass under self-feeding conditions report an intriguing social structure that is built around the device and the food dispenser with three coexisting triggering categories: high-triggering (HT), low-triggering (LT) and zero-triggering (ZT) fish. However, neither sex nor feeding motivation or hierarchy can explain the establishment of this specialization. We characterised the personality of seabass with the commonly used restraint and open field tests and assessed the link between personality traits and individual triggering activity towards the self-feeder apparatus. We found no differences between triggering categories during the restraint test but high triggering fish were characterised as shyer than low- and zero-triggering fish during the open field test. Triggering activity was negatively correlated with exploratory capacities and boldness. This experiment provides for the first time evidence that high triggering status in seabass is correlated with personality traits, which could partly explain the social structure that builds around a self-feeder device.
PY 2014
PD DEC
SO Applied Animal Behaviour Science
SN 0168-1591
PU Elsevier Science Bv
VL 161
UT 000347593100015
BP 131
EP 141
DI 10.1016/j.applanim.2014.09.019
ID 32742
ER

EF