Chebanov, N.A. and Riddell, B.E. (1998) The spawning behavior, selection of mates, and reproductive success of chinook salmon (Oncorhynchus tschawytscha) spawners of natural and hatchery origins under conditions of joint spawning. Journal of Ichthyology [J. Ichthyol.]., pp. 517-526
| Species | Development state | Trait | Primary Data | Secondary Data |
| Oncorhynchus tshawytscha | Spawning conditions | Spawning temperature | Fluctuates between 5.6-13.9°C, the optimum temperatures are 8.0-9.8°C | 9.75 °C |
| Oncorhynchus tshawytscha | Spawning conditions | Spawning site preparation | Females built nests, and that actively defend | No category |