Huuskonen, 2003



Citation


No detailed citation.

Associated characteristics


Species Development state Trait Primary Data Secondary Data
Salvelinus alpinus Spawning conditions Spawning substrate Under experimental conditions, Lake saimaa Arctic charr preferred cobbles to finer material as spawning substrate No category
Salvelinus alpinus Spawning conditions Spawning site preparation Females dug a redd before laying their eggs and covered it by tail beats after fertilization [Arctic charr females in the lakes Onage and Ladoga, Russia, did not bury their eggs after spawning but the eggs were freely spread among the rocks and gravel. Susbtrate chooser
Salvelinus alpinus Egg Temperature for incubation Egg incubation takes place under the ice where temperatures are well below 5°C in Lake Saimma [Survive well at 4 and 8°C] 5.0 °C
Salvelinus alpinus Spawning conditions Spawning season Lake Saimaa Arctic charr spawn during October-November, at the time when lakes begin ti freeze ['October', 'November']