Treasurer, J.W. (1983) Estimates of egg and viable embryo production in a lacustrine perch, Perca fluviatilis. Env. Biol. Fish., pp. 3-16
| Species | Development state | Trait | Primary Data | Secondary Data |
| Perca fluviatilis | Egg | Temperature for incubation | 9-10 in natural conditions in Scotland | 9.5 °C |
| Perca fluviatilis | Egg | Degree-days for incubation | About 200, i.e. 20 days at 10.5 [Most died at T below 7.7°C° | 200.0 °C * day |
| Perca fluviatilis | Larvae | Larvae behaviour | Pelagic larval stock | Pelagic |
| Perca fluviatilis | Spawning conditions | Spawning season | 20 April [Scotland] | ['April'] |
| Perca fluviatilis | Spawning conditions | Spawning period duration | 1.5 | 1.5 weeks |
| Perca fluviatilis | Spawning conditions | Spawning temperature | 10-11 [Scotland] | 10.5 °C |
| Perca fluviatilis | Spawning conditions | Spawning depth | 0.5-1 m deep | 0.75 m |
| Perca fluviatilis | Spawning conditions | Spawning substrate | Mainly macrophytes | No category |