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| 主要參考文獻: | Billard, R., 1997 | |||||||||||
| 資料參考: | ||||||||||||
| 國家: | France | |||||||||||
| 產卵地: | ||||||||||||
| 地點: | France | |||||||||||
| 季節: |
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
| 111 | 111 | 111 | 111 | 111 | ||||||||
| 性別比: | % 參考文獻: | |||||||||||
| 溫度: | 15 - 25 °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: | Eggs measure 1.4-1.5 mm (Ref. 2196). Eggs are deposited in a depression on the bottom. The males actively protect the embryonic eggs and alevins. During this period, the male is very aggressive and eats little (Ref. 30578). At a temperature of 17°C, incubation takes 5-6 days. The alevins measure 2.3 mm at hatching (Ref. 2196). | |||||||||||
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