Main Ref: | Kartas, F., 1991 | |||||||||||
Data Ref.: | Kartas, F., 1991 | |||||||||||
Country: | Algeria | |||||||||||
Spawning ground: | riverine | |||||||||||
Locality: | Mazafran River | |||||||||||
Season: |
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
111 | 111 | 111 | ||||||||||
Sex ratio: | % Ref.: | |||||||||||
Temperature: | 12.8 - 23 °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: | In the Mazafran River, eggs are laid in fully fresh or brackish water 6 to 7 km upstream from the mouth; spawning occurs from March 15 to May 30 at a water temperature of 12.8 to 23°C (Ref. 10538). |