Chernyaev, Zh.A. (2007) Factors and possible mechanisms causing changes in the rate of embryonic development of bony fish (with reference to Coregonidae). Journal of Ichthyology, pp. 494-503
Species | Development state | Trait | Primary Data | Secondary Data |
Coregonus lavaretus | Egg | Incubation time | The time of the onset and average duration (days) of the same stages of embryonic development of Coregonus lavaretus baunti 78-81 and duration : 79; and Coregonus lavaretus 200-220, and duration 210. | 79.5 days |
Coregonus lavaretus | Egg | Temperature for incubation | The eggs of coregonids are adpated to development under extremely low values of water temperature (0.1-0.5°C) and even when embebded in the ice | 0.3 °C |
Coregonus lavaretus | Larvae | Reaction to light | Having a positive phototaxis, larval coregonids migrating dowstream from the spawning grounds move to this high-productive grounds | Photopositive |