Zuromska, 1982


Citation

Zuromska, H. (1982) Conditions of natural reproduction of Coregonus albula (L.) and Coregonus lavaretus (L.). Polskie Archiwum Hydrobiologii/Polish Archives of Hydrobiology, pp. 1-28

Associated characteristics

Species Development state Trait Primary Data Secondary Data
Coregonus lavaretus Egg Temperature for incubation 1.2-3.3 [Temperature of incubation in natural conditions] 2.25 °C
Coregonus lavaretus Egg Degree-days for incubation 230-350 290.0 °C * day
Coregonus lavaretus Spawning conditions Spawning season Some in autum, and some in winter December to March ['January', 'February', 'March', 'December']
Coregonus lavaretus Spawning conditions Spawning temperature Lower than 6 6.0 °C
Coregonus lavaretus Spawning conditions Spawning depth 0.3-1 up to 1.5 [Less than 10 m, except in very big and deep lakes] 0.65 m
Coregonus lavaretus Spawning conditions Spawning substrate Bottons being hard, stony and gravelly, or gravelly and sandy, sometimes with scarce vegetation [Sometimes on plants] Lithophils
Coregonus albula Egg Temperature for incubation 1.2-3.3 [Temperature of incubation in natural conditions] 2.25 °C
Coregonus albula Egg Degree-days for incubation 230-354 292.0 °C * day
Coregonus albula Spawning conditions Spawning period duration The duration of spawning does not exceed 2-3 weeks, only seldom being longer 2.5 weeks
Coregonus albula Spawning conditions Spawning temperature 0.4-8 is the full range, mainly 2-5 4.2 °C
Coregonus albula Spawning conditions Spawning water type Located at the either steep or gentle slopes of shore lines and islands, in the region of under-water wells or river mouths, and in rivers with strong current Stagnant water
Coregonus albula Spawning conditions Spawning depth 1.5-10 [Does not excced 10, except some very deep and big lakes] 5.75 m
Coregonus albula Spawning conditions Spawning substrate Often stony or gravelly bottom which is most frequently covered with Dreissentia polymorpha, sometimes covered with vegetation Lithophils