FishBase |
Main Ref: | Morrow, J.E. 1980 |
max | min | mod | Ref. | |
Length at birth (mm) | 6.5 | 3.5 | ||
Preanal L. % TL |
Place of development | planktonic | |||
Larval area | underneath ice-covered waters of the Arctic | |||
Yolk-sac | Ref: | |||
Yolk | Oil globules | |||
The first larvae appear from May to July. Larvae do well at 2° to 5°C and fry at 5° to 7°C (Ref. 28946). |
Striking feature | ||||
Striking shape lateral | dorsal | |||
Striking feature | ||||
Shape of gut | ||||
Gas bladder early | late | |||
Spinal armature early | late |
L 1st feeding | Ref. | Months of presence of larvae | ||||
max | Jan | Feb | Mar | Apr | ||
min | May | Jun | Jul | Aug | ||
mod | Sep | Oct | Nov | Dec |
Water parameters Metric characters |
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