EFFECT OF WATER CURRENTS ON THE DEVELOPMENT OF SKELETAL DEFORMITIES IN SEA BASS (DICENTRARCHUS-LABRAX L.) WITH FUNCTIONAL SWIMBLADDER DURING POSTLARVAL AND NURSERY PHASE
P. Divanach et al., EFFECT OF WATER CURRENTS ON THE DEVELOPMENT OF SKELETAL DEFORMITIES IN SEA BASS (DICENTRARCHUS-LABRAX L.) WITH FUNCTIONAL SWIMBLADDER DURING POSTLARVAL AND NURSERY PHASE, Aquaculture, 156(1-2), 1997, pp. 145-155
Lordosis in reared sea bass was previously related either to the absen
ce of swimbladder, or to bad or late inflation of this organ when dama
ges were irreversible. Our results prove that these explanations are i
nsufficient and that similar deformations may occur frequently in fry
with functional swimbladder during the early weaning phase, if current
s in tanks are higher than 10 cm s(-1). (C) 1997 Elsevier Science B.V.