Duston, J. and Bromage, N. (1986) Photoperiodic mechanisms and rhythms of reproduction in the female rainbow trout. Fish Physiology and Biochemistry, pp. 35-51
| Species | Development state | Trait | Primary Data | Secondary Data |
| Oncorhynchus mykiss | Spawning conditions | Spawning season | Begin in December | ['December'] |
| Oncorhynchus mykiss | Spawning conditions | Spawning period duration | 4 | 4.0 weeks |