FishBase |
Main Ref: | Kailola, P.J., M.J. Williams, P.C. Stewart, R.E. Reichelt, A. McNee and C. Grieve 1993 |
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 (British Isles); Western Pacific (Australia); Northeast Asia (Japan) | |||
Yolk-sac | other | Ref: | ||
Yolk | Oil globules | no oil globule | ||
Melanophores on head + trunk | melanophores on head + trunk | |||
The larvae sink to the bottom where they attach themselves to plants (Ref. 2906). In a further 2-6 days they become free swimming and start feeding on zooplankton (Ref. 6390). No pigments present on lateral line. Dorsal line with pigments. |
Striking feature | none | |||
Striking shape lateral | normal (not striking) | dorsal | ||
Striking feature | none | |||
Shape of gut | elongated | |||
Gas bladder early | late | |||
Spinal armature early | late | |||
Length at absorption of yolk: 6.5-7.0 mm. |
L 1st feeding | Ref. |
Months of presence of larvae
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max | Jan | Feb | Mar | Apr | ||
min | May | Jun | Jul | Aug | ||
mod | Sep | Oct | Nov | Dec |
Water parameters Metric characters |
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