It was taken in the Antarctic by the 'Terra Nova' 3 in two vertical hauls from 1750 

 and 1000 m. (latitude 66° 30' to 76 S). 



Heterorhabdus sp. 



St. WS 22 ... 1 9 at 750-500 m. 

 3 9, 1 d at 1000-750 m. 



Heterorhabdus spp. juv 



St. 126 



St. 129 



St. 138 



St. 151 



St. WS 22 



1 Scott (1912). 



24 at 50-0 m. 

 66 at 950-780 m. 



31 at 2000-1000 m. 

 28 at 500-250 m. 



4 at 750-500 m. 

 10 at 1000-750 m. 



32 at 500-250 m. 

 15 at 750-500 m. 

 18 at 1000-750 m. 



2 Giesbrecht (1902). 



St. WS63 ... 



St. WS 26 ... 

 St. WS 29 ... 



St. WS30 .. 

 St. WS30 .. 



i9 



at 1000-750 m. 



12 at 250-100 m. 



19 at 500-250 m. 



25 at 250-100 m. 



1 at 500-250 m. 



3 at 600-500 m. 



32 at 500-330 m. 



6 at 750-500 m. 



1 at 1000-750 m. 



3 Farran (1929). 



Brady (1918). 



24 



