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| Main Ref: | Olele, N.F. and A. Obi, 2003 | |||||||||||
| Data Ref.: | Olele, N.F. and A. Obi, 2003 | |||||||||||
| Country: | Nigeria | |||||||||||
| Spawning ground: | lacustrine | |||||||||||
| Locality: | Onah Lake, Asaba, Delta State | |||||||||||
| 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: | Peak spawning occurs in May and June (Ref. 56313). Gonadosomatic index (GSI) was higher in female than in male specimens throughout the study (Ref. 56313). | |||||||||||
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