FishBase |
Main Ref: | Bertolini, F., U. D'Ancona, E. Padoa Montalenti, S. Ranzi, L. Sanzo, A. Sparta, E. Tortonese and M. Vialli 1956 |
max | min | mod | Ref. | |
Length at birth (mm) | ||||
Preanal L. % TL |
Place of development | ||||
Larval area | to be filled | |||
Yolk-sac | Ref: | |||
Yolk | Oil globules | |||
Rows on tail | ||||
Other melanophores on tail | ||||
Striking feature | drop-shaped eyes | |||
Striking shape lateral | normal (not striking) | dorsal | normal (not striking) | |
Striking feature | drop-shaped eyes | |||
Shape of gut | elongated | |||
Gas bladder early | late | |||
Spinal armature early | no spines | late | no spines | |
Rows on tail | no rows | |||
Other melanophores on tail | no other melanophores | |||
Pigmentation late | ||||
Rows on tail | no rows | |||
Other melanophores on tail | no other melanophores | |||
Melanophores on head + trunk | melanophores on head + trunk | |||
Urostyle region early | unpigmented | late | unpigmented | |
Pectorals | strikingly large with rows of melanophores | |||
Pelvics | normal (i.e. small or absent) | |||
Elliptical eyes. A convex, pointed snout. At 12mm: A 24; P 11-12. |
max | min | mod | Ref. | |
Total number of vertebrae | 38 | 262 |
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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