Lahti, E. and Muje, P. (1991) Egg quality and female condition in vendace (Coregonus albula L.) before and during spawning. Hydrobiologia, pp. 175-182
Species | Development state | Trait | Primary Data | Secondary Data |
Coregonus albula | Spawning conditions | Spawning period duration | Several weeks | No data |
Coregonus albula | Female | Onset of oogenesis | May-June to July, slight increase of GSI | ['May', 'July', 'June'] |
Coregonus albula | Female | Intensifying oogenesis activity | Gonadal development occurs mainly in summer | ['August', 'July', 'September'] |