FishBase
Larvae Information Summary for  Maccullochella macquariensis
( 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) 7.5 6.9    
Preanal L. % TL 61 55    
Place of development  
Larval area reared at Narrandera Fisheries Centre (NSW)
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: mouth slightly subterminal from late postflexion stage; ratio of snout length to eye diameter: 102-193% in transformed larvae; large yolk sac at hatching, persisting until postflexion stage; blotches of pigment laterally over trunk in transforming larvae. Sequence of fin formation: caudal (7.2-8.8 mm); dorsal (7.2-10.2 mm); anal (7.2-10.2 mm); pectoral (7.5-9.2 mm); pelvic (7.5-13.3 mm).
Meristic characters
  max min mod Ref.
Total number of myomeres 37 33   33616
Preanal number of myomeres 16 14   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
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