No detailed citation.
Species | Development state | Trait | Primary Data | Secondary Data |
Salmo trutta fario | Larvae | Onset of exogeneous feeding | Freely swimming fry, a few days after the yolk had been completely resorbed, the fry had already strated actively feeding and were behaving as fully formed organisms. The fry measured 25-35 mm | 30.0 °C * day |
Salmo trutta fario | Larvae | Larvae behaviour | From hatch until two-thirds of the yolk sac was resorbed, this time intervalwas deliberately selected because from hatch until two-thirds of the yolk sac has been resorbed, the trout larvae, or -strickly speaking-, eleutherembryo, excessevely weighted by the yolk sac, stays immobile and close to the bottom and performs only slight movement in the water column | Demersal |