Boisneau, P. and Mennesson, C. and Bagliniere, J.L. (1985) Observations sur l'activité migratoire de la grande alose Alosa alosa L.en Loire (France). Hydrobiologia, pp. 277-284
| Species | Development state | Trait | Primary Data | Secondary Data |
| Alosa alosa | Spawning conditions | Spawning season | The migration in La loire is inFebruary to July. Yet, during our study, the first fish were captured on April 16, thus one month and half later. It sems that a temperature of 11°C is required for migration | ['February', 'April', 'July'] |