No detailed citation.
Species | Development state | Trait | Primary Data | Secondary Data |
Oncorhynchus gorbuscha | Egg | Incubation time | 9-10 weeks at 12± 0.5°C | 12.0 days |
Oncorhynchus gorbuscha | Egg | Temperature for incubation | Incubated at 12 ± 0.5 | 12.0 °C |
Oncorhynchus gorbuscha | Larvae | Larvae behaviour | Upon hatching the alevins migrated through the spawces in the base of each basket into the gravel where they remained until 80-90% of their yolk had been absorbed | Demersal |
Oncorhynchus gorbuscha | Larvae | Temperature during larval development | Reared at 11 ±1°C | 11.0 °C |
Oncorhynchus gorbuscha | Larvae | Onset of exogeneous feeding | Alveins emerged from the gravel and started feeding 6 to 8 weeks after hatching at 11-12°C | 11.5 °C * day |
Oncorhynchus gorbuscha | Female | Length at sexual maturity | 39.3 ± 3 | 39.3 cm |
Oncorhynchus gorbuscha | Female | Weight at sexual maturity | 706 ± 140 g ! | 706.0 kg |
Oncorhynchus gorbuscha | Female | Relative fecundity | 0.875 in reared conditions] | 0.88 thousand eggs/kg |
Oncorhynchus gorbuscha | Female | Absolute fecundity | 0.652, lower than in the wild 0.8-2 | 1.4 thousand eggs |
Oncorhynchus gorbuscha | Female | Intensifying oogenesis activity | Final maturation and peak spawning occurs in September-October of the following year | ['September', 'October'] |
Oncorhynchus gorbuscha | Male | Length at sexual maturity | 42.4 ± 3.8 | 42.4 cm |
Oncorhynchus gorbuscha | Male | Weight at sexual maturity | 793 ± 174 g ! | 793.0 kg |
Oncorhynchus gorbuscha | Spawning conditions | Parity | Pink salmon have the shortest and most inflexible life cycle of all the Pacific salmon | No category |