FishBase |
Main Ref: | Moser, H.G. 1996 |
max | min | mod | Ref. | |
Length at birth (mm) | 4 | 36715 | ||
Preanal L. % TL |
Place of development | planktonic | |||
Larval area | California Current region | |||
Yolk-sac | Ref: | |||
Yolk | Oil globules | |||
Rows on tail | ||||
Other melanophores on tail |
Striking feature | duck-billed shape of head | |||
Striking shape lateral | normal (not striking) | dorsal | ||
Striking feature | duck-billed shape of head | |||
Shape of gut | triangular | |||
Gas bladder early | late | |||
Spinal armature early | late | |||
Pigmentation early | ||||
Rows on tail | dorsal + ventral row | |||
Other melanophores on tail | no other melanophores | |||
Melanophores on head + trunk | melanophores on trunk | |||
Rows on tail | dorsal + ventral row | |||
Other melanophores on tail | no other melanophores | |||
Melanophores on head + trunk | melanophores on head + trunk | |||
Pectorals | normal without melanophores | |||
Pelvics | normal (i.e. small or absent) without melanophores | |||
Pigmentation: number and position of melanophores in dorsal and ventral series on tail. Preflexion: initially, dorsally and ventrally on gut, 1 anterior to anus, about 9 in series on dorsal midline of tail (from postanal myomere 2 to 11), and about 18 in series on ventral margin of tail (from postanal myomere 1 to 18); by 4.9 mm (some specimens), at tip of lower jaw, above midbrain and nape, laterally on gut, at lower cleithral region, and at otic capsule; by 5.9 mm, at tip of lower jaw (all specimens), at angular (some specimens), and more above midbrain and nape. Also Ref. 34817. |
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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