[The origin of the locomotor and trophic activities in the young wolf-fish Dicentrarchus labrax (L.) (Pisces Perranidae)].
The spontaneous activities of a fixed type shown by the larvae of D. l. are at the beginning random (at least apparently) and not directed. The rheotactism which appears as soon as the eyes are pigmented has been used for the presentation of lures, thus allowing the study of the stimuli releasing the feeding activity and the breeding of 913 individuals up to the alevin stage.
D000818:Animals; D005247:Feeding Behavior / Q000502:physiology*; D005399:Fishes / Q000502:physiology*; D008124:Locomotion
La genèse des activités locomotrices et trophiques chez la larve du loup Dicentrarchus labrax (L.) (poisson serranidae)