F-2 



m 



o 



O 



o 

 o 



o 

 m 



z 



c 



I 



H 



o 



o 



> 



m 

 70 



CI 



m 



z 



o 



m 



E.CRYSTALLOROPHIAS 



E. SUPER BA 



E. FRIGIDA 



E.TRIACANTHA 



E. VALLENTINI 



E. L0N5IR05TRIS 



E.LUCENS 



E.SIMILIS 



ANTARCTIC ZONE 



SUB-ANTARCTIC ZONE 



Fig. 6.1 Distribution of species of Euphausia in the surface waters 

 of the Antarctic and sub-Antarctic zones (John 1937). The 

 blacked-in portion of each column shows the normal range of 

 that species, the entire column the possible range. 



Fig, 6.2 The et^hauBild Euphausia Buperba (3 om), the krill of Antarctic waters 

 (Clarke and Herrinir 197 1) 



