Brännäs, 1988



Citation


Brännäs, E. (1988) Emergence of Baltic salmon, Salmo salar L., in relation to temperature: a laboratory study. J. Fish. Biol., pp. 589-600

Associated characteristics


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 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 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 Onset of exogeneous feeding Fry emerge after 23 [12°C], 32 [10°C] and 70 [6°C] 23.0 °C * day