| Main Ref. | Kottelat, M. and J. Freyhof, 2007 |
| Mode | dioecism |
| Fertilization | external |
| Mating type | |
| Spawning frequency | once in a lifetime |
| Spawning aggregation | Ref. |
| Batch spawner | Ref. |
| Reproductive guild | |
| Parental Care | |
| Description of life cycle and mating behavior | Most juveniles migrate to river mouth in first summer and remain at sea until they mature. Males migrate upriver at 3-4 years, females at 4-5. They start entering rivers when temperatures reach 14-18°C, mainly in May to spawn when temperatures rises above 20°C. After spawning, spent individuals migrate back to sea, but many die before they do (Ref. 59043). |
| Search for more references on reproduction | Scirus |
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