| Main Ref.: | Militelli, M.I. and G.J. Macchi, 2004 | |||||||||||
| Data Reference: | Juras, A.A. and N. Yamaguti, 1989 | |||||||||||
| Country: | Brazil | |||||||||||
| Spawning ground: | riverine | |||||||||||
| Locality: | Rio Grande do Sul, 1976-1977 | |||||||||||
| 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: | Two spawning peaks, December and February, occur during the breeding season (Ref. 51005). Also Ref. 103182. | |||||||||||