Humpesch, U.H. (1985) Inter and intra-specific variation in hatching success and embryonic development of five species of salmonids and Thymallus thymallus. Archiv für Hydrobiologie, pp. 129-144
| Species | Development state | Trait | Primary Data | Secondary Data |
| Hucho hucho | Egg | Incubation time | Estimates of the number of days required for 50% of egg to hatch: 55 [5°C], 23 [10°C], and 14 [15°C] [In different populations: 32 [At 5.1-16.0°C], 18 [At 4.0-16.0°C]] | 10.55 days |
| Hucho hucho | Egg | Temperature for incubation | Optimum temperature was about 8°C [The lower limit for hatching ca 3°C and the upper limit was between ca. 16 and 20°C] | 8.0 °C |
| Hucho hucho | Egg | Degree-days for incubation | 230 [i.e. 23 days at 10°C at ca. optimum temperature] | 230.0 °C * day |
| Hucho hucho | Spawning conditions | Spawning season | Spring spawner [Other authors described between March and May] | ['March', 'April', 'May', 'June'] |
| Oncorhynchus mykiss | Egg | Incubation time | Estimates of the number of days required for 50% of egg to hatch: 73 [5°C], 33 [10°C], and 21 [15°C] [In different populations: 63 [At 4-13.0°C], 29-48 [At 3.4-18.9°C], 63 [At 3.1-15.4°C], 36-50[At 3-15°C], 26-31 [At 9-14°C]] | 8.5 days |
| Oncorhynchus mykiss | Egg | Temperature for incubation | Optimum temperature was between >7 and 11°C [The lower limit for hatching ca 3°C and the upper limit was between ca. 16 and 20°C] | 7.0 °C |
| Oncorhynchus mykiss | Egg | Degree-days for incubation | 330 [i.e. 33 days at 10°C at ca. optimum temperature] | 330.0 °C * day |
| Oncorhynchus mykiss | Spawning conditions | Spawning season | Spring spawner [Other authors described between October and March] | ['January', 'February', 'March', 'April', 'May', 'June', 'October', 'November'] |
| Salmo trutta fario | Egg | Incubation time | Estimates of the number of days required for 50% of egg to hatch: 72 [5°C], 40 [10°C], and 29 [15°C] [In different populations: 49-69 [At 1.4-15.0°C]] | 59.0 days |
| Salmo trutta fario | Egg | Temperature for incubation | Optimum temperature was about 5°C [The lower limit for hatching was < 1°C and the upper limit was between ca. 10 and 16°C] | 5.0 °C |
| Salmo trutta fario | Egg | Degree-days for incubation | 360 [i.e. 72 days at 5°C at ca. optimum temperature] | 360.0 °C * day |
| Salmo trutta fario | Spawning conditions | Spawning season | Winter spawner [Other authors described between September and January] | ['January', 'February', 'March', 'September', 'October', 'November'] |
| Salvelinus alpinus | Egg | Incubation time | Estimates of the number of days required for 50% of egg to hatch: 74 [5°C], 48 [10°C], and not evaluated at 15°C [In different populations: 74-166 [At 1.4-13.0°C]; 101 [2.0-12.0]; 42 [4.0-13.0]; 56-72 [1.0-12.0]] | 120.0 days |
| Salvelinus alpinus | Egg | Temperature for incubation | Optimum temperature was about 5°C [The lower limit for hatching was < 1°C and the upper limit was between ca. 10 and 16°C] | 5.0 °C |
| Salvelinus alpinus | Egg | Degree-days for incubation | 370 [i.e. 74 days at 5°C at ca. optimum temperature] | 370.0 °C * day |
| Salvelinus alpinus | Spawning conditions | Spawning season | Winter spawner [Other authors described between September and April] | ['January', 'February', 'March', 'April', 'September', 'October', 'November'] |
| Salvelinus fontinalis | Egg | Incubation time | Estimates of the number of days required for 50% of egg to hatch: 74 [5°C], 44 [10°C], and not evaluated at 15°C [In different populations: 52-188 [At 1.4-15.4°C]] | 120.0 days |
| Salvelinus fontinalis | Egg | Temperature for incubation | Optimum temperature was about 5°C [The lower limit for hatching was < 1°C and the upper limit was between ca. 10 and 16°C] | 5.0 °C |
| Salvelinus fontinalis | Egg | Degree-days for incubation | 370 [i.e. 74 days at 5°C at ca. optimum temperature] | 370.0 °C * day |
| Salvelinus fontinalis | Spawning conditions | Spawning season | Winter spawner [Other authors described between October and March] | ['January', 'February', 'March', 'October', 'November'] |
| Thymallus thymallus | Egg | Incubation time | Estimates of the number of days required for 50% of egg to hatch: 51 [5°C], 20 [10°C], and 11 [15°C] [In different populations: 17-28 [At 3.5-18.8°C], 12-16 [At 3.3-19°C], 17-29 [At 4.0-18.0°C]] | 22.5 days |
| Thymallus thymallus | Egg | Temperature for incubation | Optimum temperature was between >7 and 11°C [The lower limit for hatching ca 3°C and the upper limit was between ca. 16 and 20°C] | 7.0 °C |
| Thymallus thymallus | Egg | Degree-days for incubation | 200 [i.e. 20 days at 10°C at ca. optimum temperature] | 200.0 °C * day |
| Thymallus thymallus | Spawning conditions | Spawning season | Spring spawner [Other authors described between March and May] | ['March', 'April', 'May', 'June'] |