| More info | Plus d'info | Mais info | 語言: English Chinese | FishBase |
| 主要參考文獻: | Rechlin, O., 1991 | |||||||||||
| 資料參考: | ||||||||||||
| 國家: | ||||||||||||
| 產卵地: | coastal | |||||||||||
| 地點: | Western and southwestern Baltic | |||||||||||
| 季節: |
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
| 111 | 111 | 90 | 100 | 111 | 111 | 111 | ||||||
| 性別比: | 48.8 % 參考文獻: Jenkins, J.T., 1902 | |||||||||||
| 溫度: | 1 - 4 °C | |||||||||||
| Gestation period: | month/s | |||||||||||
| 子代的長度: | cm | |||||||||||
| 批次產卵者 | ||||||||||||
| 每日的產卵頻度 |
- Mean: |
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Min Ref.: Max Ref.: Mean Ref.: |
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| 建議與指正: | Spawning occurs in coastal waters with low salinity in depth as shallow as 50 cm. Spawning starts sometimes at 1°C, peaks at 4°C in April and early May. Very good feeding conditions during summer followed by a mild winter can induce start of spawning in November with peaks in January/February. | |||||||||||
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