No detailed citation.
| Species | Development state | Trait | Primary Data | Secondary Data |
| Esox lucius | Egg | Oocyte diameter | 2.3-2.4 [Before fertilization] | 2.35 mm |
| Esox lucius | Egg | Egg size after water-hardening | 2.6-2.7 [After fertilization] | 2.65 mm |
| Esox lucius | Egg | Egg Buoyancy | Demersal [Sink after extrusion] | Demersal |
| Esox lucius | Egg | Degree-days for incubation | 120 [10 days at 12°C] | 120.0 °C * day |
| Esox lucius | Larvae | Initial larval size | 6.5-7.5, but also 8.0-9.0 | 7.0 mm |
| Esox lucius | Female | Age at sexual maturity | 2-3 [Sex specified] | 2.5 year |
| Esox lucius | Female | Length at sexual maturity | 41.5 [The samllest maturing female is 25.7 cm] | 25.7 cm |
| Esox lucius | Female | Absolute fecundity | 28-226 | 127.0 thousand eggs |
| Esox lucius | Spawning conditions | Spawning depth | Prefer to spawn in 50 cm of water or less, and most spawn in 25 cm with a minimum of 5 to 7 cm | 50.0 m |
| Esox lucius | Spawning conditions | Spawning substrate | Presence of plants [Usual substrata are old leaves and trees] | Phytophils |
| Esox lucius | Spawning conditions | Nycthemeral period of oviposition | During the hours of daylight | Day |
| Esox lucius | Spawning conditions | Spawning release | Each individual of both sex perfoms the spawning act only once annually | Total |
| Esox lucius | Spawning conditions | Parental care | Not any parental care | No care |