Acartia clausi
Temora longicornis
Centropages hamatus
Pseudocalanus elongatus
Calanus finmarchicus
  Nauplius I
  Nauplius II
  Nauplius III
  Nauplius IV
  Nauplius V
  Nauplius VI
  Adult female
Stage characteristics

 

 

Calanus finmarchicus Nauplius II

Description of Nauplius stage II: the 2nd  instar of Calanus finmarchicus is characterised by 3 pairs of appendages and 1 pair of long spines on the posterior end of the body.

 

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