| Κύρια Αναφ. | Kottelat, M. and J. Freyhof, 2007 |
| Τρόπος | dioecism |
| Γονιμοποίηση | external |
| Mating type | |
| Συχνότητα γεννοβολίας | one clear seasonal peak per year |
| Spawning aggregation | Αναφ. |
| Πολλαπλός αποθέτης | Αναφ. |
| Αναπαραγωγική ομάδα |
nonguarders open water/substratum egg scatterers |
| Parental Care | none |
| Περιγραφή κύκλου ζωής και συμπεριφοράς ζευγαρώματος | Juveniles migrate to sea or estuaries during their first summer, remaining there until they mature. After 1-2 years, they migrate upriver to breed. Spawners appear along the coast in late January-March, enter rivers when temperature reaches about 10°C, in late April and May. Spawning occurs from May to June on or above 15°C. Spent individuals migrate to estuaries and coastal lagoons or to sea near river mouths to feed. In autumn, they move to the sea to overwinter (Ref. 59043). |
| Αναζητήστε περισσότερες αναφορές για αναπαραγωγή | Scirus |