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主要參考文獻: | Maitland, P.S. and R.N. Campbell, 1992 | |||||||||||
資料參考: | Pinder, A.C., 2001 | |||||||||||
國家: | UK | |||||||||||
產卵地: | riverine | |||||||||||
地點: | UK | |||||||||||
季節: |
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
111 | 111 | |||||||||||
性別比: | % 參考文獻: Pinder, A.C., 2001 | |||||||||||
溫度: | 12 - °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: | Spawns when the water temperature rises above 12°C. Immediately after hatching, the larvae, by means of their adhesive glands, adhere to vegetation and remain fairly immobile because the fins are still not well developed (Ref. 30578). | |||||||||||
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