Ryzhkov, L.P. (1979) Influence of temperature on morphology and physiology of salmonid embryos, larvae and alevins. Pol. Arc. Hydrobiol., pp. 397-425
| Species | Development state | Trait | Primary Data | Secondary Data |
| Salmo salar | Egg | Incubation time | Time of beginning of stages (days) in freshwater salmon embryos: 114 +/- 1.3 [At 4.1°C], and 83 +/- 0.9 [At 5.7°C] | 114.0 days |
| Salmo salar | Larvae | Initial larval size | Length of newly hatched salmon larvae: 19.4 +/- 0.23 [Incubated at 3.0°C], 18.2 +/- 0.24 [AT 4.1°C], and 17.8 +/- 0.3 [At 5.7°C] | 19.4 mm |