FishBase
Larvae Information Summary for  Trachurus declivis
( not available )

Main Ref: Neira, F.J., A.G. Miskiewicz and T. Trnski 1998
Yolk-sac larvae
  max min mod Ref.
Length at birth (mm) 3.6      
Preanal L. % TL 66 52    
Place of development planktonic
Larval area coastal waters off eastern Tasmania
Yolk-sac       Ref:  
Yolk   Oil globules  
Post larvae
Striking feature  
Striking shape lateral   dorsal  
Striking feature  
Shape of gut  
Gas bladder   early   late  
Spinal armature   early   late  
Diagnostic characters: serrate supraoccipital crest from mid-preflexion stage; 1 melanophore laterally on gut below pectoral-fin base, becoming internal by late preflexion stage; melanophores along dorso- and ventrolateral surfaces of body by end of preflexion stage. Sequence of fin formation: caudal (4.0-7.2 mm); dorsal (5.0->12.8 mm); anal (5.0->12.8); pelvic (5.3-10.3 mm); pectoral (6.7->12.8 mm).
Meristic characters
  max min mod Ref.
Total number of myomeres 25 24   33616
Preanal number of myomeres 13 10   33616
  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
Back to Search
Comments & Corrections

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