FishBase
Larvae Information Summary for  Nuchequula nuchalis
( not available )

Main Ref: Fujita, S. 1960
Yolk-sac larvae
  max min mod Ref.
Length at birth (mm)     1.4 4971
Preanal L. % TL        
Place of development planktonic
Larval area Northwest Pacific (Moji City, Kyushu, Japan (artificial insemination)
Yolk-sac       Ref:  
Yolk   Oil globules one oil globulepigmented
Melanophores on head + trunk melanophores on head + trunk
Newly hatched larvae floating vertically near the surface with the yolk upwards. Myotomes: 8-9 + 17 = 25-26; vertebrae: 10 +14 = 24. Xantophores distributed on head, trunk, middle part of the tail forming cross bands, and on the surface of oil globule and yolk surface around the oil globule.
Post larvae
Striking feature none
Striking shape lateral short and/or deep dorsal compressed
Striking feature none
Shape of gut triangular
Gas bladder   early   late  
Spinal armature   early   late  
  L 1st feeding Ref. Months of presence of larvae    Ref. 
max     Jan Feb Mar Apr
min   May Jun Jul Aug
mod     Sep Oct Nov Dec
Water parameters     Metric characters
Back to Search
Comments & Corrections

php script by kbanasihan, 09/07/10 ,  last modified by sortiz, 09/08/17