Mananos, E.L. and Zanuy, S. and Carrillo, M. (1997) Photoperiodic manipulations of the reproductive cycle of sea bass (Dicentrarchus labrax) and their effects on gonadal development, and plasma 17 estradiol and vitellogenin levels. Fish Physiology and Biochemistry, pp. 211-222
| Species | Development state | Trait | Primary Data | Secondary Data |
| Dicentrarchus labrax | Female | Oocyte development | Group-synchronous type | Group-synchronous |
| Dicentrarchus labrax | Spawning conditions | Spawning season | In the control fish, maintained under a simulated natural photoperiod cycle and natural temperature, spawning occurred from February through March. | ['February', 'March'] |
| Dicentrarchus labrax | Spawning conditions | Spawning temperature | The spawning begun at the time of the lowest water temperature of the year (12-13°C) and a short but inreasing daylength | 12.5 °C |