Pulliainen, E. and Korhonen, K. (1993) Does the burbot, Lota lota, have rest years between normal spawning seasons?. Journal of Fish Biology [J. FISH BIOL.], pp. 355-362
| Species | Development state | Trait | Primary Data | Secondary Data |
| Lota lota | Spawning conditions | Spawning season | Spawn in February and March in Northern Finland | ['February', 'March'] |