| More info | Plus d'info | Mais info | Språk: English Chinese | FishBase |
| Main Ref.: | Utrilla, C.G. and J. Lobón-Cerviá, 1999 | |||||||||||
| Data Reference: | Utrilla, C.G. and J. Lobón-Cerviá, 1999 | |||||||||||
| Land: | Spain | |||||||||||
| Spawning ground: | riverine | |||||||||||
| Observationsplats: | Esva River (43°33'N, 6°32'E), 1992-1994 | |||||||||||
| Season: |
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
| 111 | ||||||||||||
| Sex ratio: | 50 % Ref.: Utrilla, C.G. and J. Lobón-Cerviá, 1999 | |||||||||||
| Temperatur: | - °C | |||||||||||
| Gestation period: | month/s | |||||||||||
| Avkommans längd: | cm | |||||||||||
| Batch spawners | ||||||||||||
| Daily spawning frequency |
- Mean: |
|||||||||||
|
Min Ref.: Max Ref.: Mean Ref.: |
||||||||||||
| Kommentarer: | It was noted that 2 months after spawning (by March) most of the male population in the two tributaries (86% La Viella, 62% Ma´llene) still showed ripe gonads (Ref. 36293). | |||||||||||
| Tillbaka till Sök | ||||||||||||
| ||||