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主要參考文獻: | Lee, C.K.C., 1974 | |||||||||||
資料參考: | Lee, C.K.C., 1974 | |||||||||||
國家: | Hong Kong | |||||||||||
產卵地: | coastal | |||||||||||
地點: | 17°-21°N, 107°-115°E, 1966-68. | |||||||||||
季節: |
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
111 | 111 | 111 | 111 | 111 | 111 | 111 | ||||||
性別比: | % 參考文獻: | |||||||||||
溫度: | - °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: | Lowest bottom water temperature at 16°C is observed in February and ovarian maturation usually starts after this month. PeaK spawning occurs in May. The sex ratio varies through the year, females exceeding males during the first half. | |||||||||||
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