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Main Ref: | Dayaratne, P., 1998 | |||||||||||
Data Ref.: | Jayawardena, P.A.A.T., 1997 | |||||||||||
Country: | Sri Lanka | |||||||||||
Spawning ground: | ||||||||||||
Locality: | Portugal Bay, Puttalam estuary | |||||||||||
Season: |
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
111 | 111 | 111 | ||||||||||
Sex ratio: | % Ref.: | |||||||||||
Temperature: | - °C | |||||||||||
Gestation period: | month/s | |||||||||||
Length of offspring: | cm | |||||||||||
Batch spawners | ||||||||||||
Daily spawning frequency |
- Mean: |
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Min Ref.: Max Ref.: Mean Ref.: |
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Comments: | The two spawning peaks, February-March and August , were determined using gonadosomatic index (Ref. 46605) | |||||||||||
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