Main Ref: | Spight, T.M. 1976 |
min | max | mod | Ref. | |
Length at birth (mm) | 1 | 100730 | ||
Preanal L. % TL |
Place of development | ||||
Larval area | Friday Harbor, Washington (USA) | |||
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 |
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 |