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主要參考文獻: | Berg, L.S., 1965 | |||||||||||
資料參考: | Berg, L.S., 1965 | |||||||||||
國家: | ||||||||||||
產卵地: | estuarine | |||||||||||
地點: | freshened portions of the Gulf of Taganrog | |||||||||||
季節: |
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
111 | 111 | |||||||||||
性別比: | % 參考文獻: | |||||||||||
溫度: | 24 - 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: | Incubation period is approximately 48 hours at a temperature range of 24-25°C (Ref. 2058). Spawning takes place in freshened portions of the Gulf of Tagarog in June and the first half of July. Spent individuals migrate offshore. Demersal eggs are deposited directly on oozy bottom. Eggs are adhesive but do not adhere to the bottom because they become coated with minute ooze particles (Ref. 2058). | |||||||||||
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