FishBase |
Main Ref: | Laurila, S., J. Piironen and I.J. Holopainen 1987 |
max | min | mod | Ref. | |
Length at birth (mm) | 5 | 41678 | ||
Preanal L. % TL |
Place of development | in close association with substrate | |||
Larval area | Western Europe | |||
Yolk-sac | Ref: | |||
Yolk | Oil globules | no oil globule | ||
Melanophores on head + trunk | melanophores on trunk | |||
Yolk is absorbed at lengths from 7.0 to 7.5 mm. Pigmentation: No pigment on lateral line. Presence of pigments on the dorsal line. |
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 | 7.2 | 6438 | Jan | Feb | Mar | Apr |
min | 6.5 | 6438 | May | Jun | Jul | Aug |
mod | Sep | Oct | Nov | Dec |
Water parameters Metric characters |
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