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

 

 

Pseudocalanus elongatus Nauplius II

 

 Description of Nauplius stage II: the 2nd instar of Pseudocalanus elongatus is characterised by 3 pairs of appendages. The posterior end of the body carries 1 pair of obvious spines. 

 

 

 

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