Main Ref.: | Ros, W., 2004 | |||||||||||
Data Reference: | ||||||||||||
Country: | Germany | |||||||||||
Spawning ground: | lacustrine | |||||||||||
Locality: | Aquarium | |||||||||||
Season: |
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
111 | 111 | 111 | ||||||||||
Sex ratio: | % Ref.: | |||||||||||
Temperature: | 25 - °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: | Both parents build nest of about 30 cm diameter in gravel. Eggs are released after embrace and stick to gravel. Male defends eggs and small larvae; female defend perimeter of nest. Four spawning events in 5 months. |