FishBase |
Main Ref: | Pinder, A.C. 2001 |
max | min | mod | Ref. | |
Length at birth (mm) | 6 | 41678 | ||
Preanal L. % TL |
Place of development | in close association with substrate | |||
Larval area | Western Europe (British Isles) | |||
Yolk-sac | Ref: | |||
Yolk | Oil globules | no oil globule | ||
Melanophores on head + trunk | melanophores on trunk | |||
Immediately after hatching, the larvae, by means of their adhesive glands, adhere to vegetation and remain fairly immobile because the fins are still not well developed (Ref. 30578). Yolk is absorbed at 6.5-7.0 mm. Pigmentation: Pigment present on the dorsal and lateral lines. |
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
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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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