FishBase |
Main Ref: | Fahay, M. 1983 |
max | min | mod | Ref. | |
Length at birth (mm) | ||||
Preanal L. % TL |
Place of development | planktonic | |||
Larval area | off North Carolina | |||
Yolk-sac | Ref: | |||
Yolk | Oil globules |
Striking feature | ||||
Striking shape lateral | dorsal | |||
Striking feature | ||||
Shape of gut | ||||
Gas bladder early | late | |||
Spinal armature early | late | |||
Diagnostic characters: paired dorsolateral series of spots on embryo just before hatching; eyes unpigmented; body elongate with long straight gut, 86-91% SL before flexion decreasing to 75% SL in juveniles; vent always posterior to dorsal fin; muscle-band striations obvious until transformation; air bladder present but not obvious in posterior gut; dorsal pigment absent from notochord tip, but ventral pigment present; predorsal myomeres decrease from 25 to 15. Sequence of fin formation: pectoral (23-25 mm SL); caudal (10 mm SL); dorsal (25-30 mm SL); anal (25-30 mm SL); pelvic (14->50 mm SL). |
max | min | mod | Ref. | |
Total number of myomeres | 49 | 45 | 68 |
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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