Brännäs, E. (1988) Emergence of Baltic salmon, Salmo salar L., in relation to temperature: a laboratory study. J. Fish. Biol., pp. 589-600
Species | Development state | Trait | Primary Data | Secondary Data |
Salmo salar | Egg | Temperature for incubation | The eggs were kept at or below 6°C which is the optimal temperature | 6.0 °C |
Salmo salar | Larvae | Reaction to light | Phgysiologically, the impact of stimuli that keep the alevins beneath the gravel surface such as positive geotaxis and negative phototaxis are weakened upon emergence | Photopositive |
Salmo salar | Larvae | Temperature during larval development | Reared at 3 different temperatures: 6.3 ± 0.5, 10.3 ± 0.2 and 12.2 ± 0.2°C | 6.3 °C |
Salmo salar | Larvae | Onset of exogeneous feeding | Fry emerge after 23 [12°C], 32 [10°C] and 70 [6°C] | 23.0 °C * day |