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Main Ref: | Ukkatawewat, S., 1984 | |||||||||||
Data Ref.: | ||||||||||||
Country: | Thailand | |||||||||||
Spawning ground: | ||||||||||||
Locality: | Thailand | |||||||||||
Season: |
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
111 | 111 | 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 conditions under which H. molitrix can reproduce are very strict. The temperature must range be between 17 and 25°C and the water must be deep and flowing at a speed of 0.7-1.4 m/sec. This way, the semi-pelagic eggs are taken into the current and are oxygenated during incubation (Ref. 30578). | |||||||||||
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