FishBase |
Main Ref: | Moser, H.G. and J.L. Butler 1996 |
max | min | mod | Ref. | |
Length at birth (mm) | 3 | 35612 | ||
Preanal L. % TL |
Place of development | planktonic | |||
Larval area | California Current region | |||
Yolk-sac | pigmented | Ref: | ||
Yolk | segmented | Oil globules | one oil globulecentralventralunpigmented | |
Rows on tail | no rows | |||
Other melanophores on tail | no other melanophores | |||
Melanophores on head + trunk | melanophores on trunk | |||
Pigmentation: until early preflexion, paired series between trunk and midgut and hindgut; elongate patch on ventral midline from isthmus to liver. |
Striking feature | none | |||
Striking shape lateral | normal (not striking) | dorsal | ||
Striking feature | none | |||
Shape of gut | spherical or gut loop | |||
Gas bladder early | late | |||
Spinal armature early | no spines | late | no spines | |
Pigmentation early | ||||
Rows on tail | no rows | |||
Other melanophores on tail | no other melanophores | |||
Melanophores on head + trunk | melanophores on trunk | |||
Pigmentation late | ||||
Rows on tail | no rows | |||
Other melanophores on tail | two dorso-ventral clusters or bands | |||
Melanophores on head + trunk | melanophores on head + trunk | |||
Urostyle region early | unpigmented | late | pigmented | |
Peritoneum | with row of melanophores | |||
Pectorals | strikingly large without melanophores | |||
Pelvics | normal (i.e. small or absent) melanophores at fin base | |||
Gut fold forms in preflexion stage, pigmented on posterior surface; heavy embedded blotches along dorsum; heavy ventral midline pigment below isthmus and liver; heavy hypural and caudal peduncle blotches; large pectoral fin with early-forming rays. Pigmentation: Late preflexion-early flexion: 6-7 blotches on dorsum anterior to anus; on posterior surface of gut fold. Late flexion-early postflexion: on hypural region; median blotches above and below caudal peduncle. Late postflexion: on lower jaw; snout. Transformation: body surface covered anterior to anal fin origin; heavy on adipose fin, dorsal, and pelvic fin bases and above anus. Sequence of fin development: pectorals and caudal and dorsal, anal, pelvics. |
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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