FishBase |
Main Ref: | Scott, W.B. and E.J. Crossman 1973 |
max | min | mod | Ref. | |
Length at birth (mm) | 5.9 | 5.6 | ||
Preanal L. % TL |
Place of development | in open nest | |||
Larval area | North America (Canada); Asia (Japan) | |||
Yolk-sac | Ref: | |||
Yolk | Oil globules | |||
Rows on tail | ||||
Other melanophores on tail |
Striking feature | none | |||
Striking shape lateral | normal (not striking) | dorsal | ||
Striking feature | none | |||
Shape of gut | triangular | |||
Gas bladder early | late | |||
Spinal armature early | late | |||
Pigmentation early | ||||
Rows on tail | no rows | |||
Other melanophores on tail | tail completely covered with melanophores | |||
Melanophores on head + trunk | melanophores on head + trunk | |||
Rows on tail | no rows | |||
Other melanophores on tail | tail completely covered with melanophores | |||
Melanophores on head + trunk | melanophores on head + trunk | |||
Pectorals | normal | |||
Pelvics | normal (i.e. small or absent) |
L 1st feeding | Ref. |
Months of presence of larvae
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max | 9.9 | 1998 | Jan | Feb | Mar | Apr |
min | 8.7 | 1998 | May | Jun | Jul | Aug |
mod | Sep | Oct | Nov | Dec |
Water parameters Metric characters |
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