159 



Drepanopsis frigidus, Wolf. Was taken from the intermediate layer at these stations in 



the Antarctic Zone. 



St. 138 17? at 1000-750 m. St. WS 67 ... 12 ? at 1000-300 m. 



St. 161 1 $ at 1000-75001. 



It was taken by the 'Terra Nova' 1 in three vertical hauls 600-0, 1000-0, and 

 1750-0 m. between 66° 30' and 76 S, and was also taken by the ' Gauss' 2 near their 

 winter headquarters at approx. 66° S. 



Pseudochirella notacantha, G. O. Sars. A single male specimen taken in the inter- 

 mediate layer at St. 138 at 1000-750 m. Two specimens of this species were taken by the 

 'Terra Nova' 1 in vertical hauls from 1000 and 1760 m. at 66° 30' and 76 S. 



Pseudochirella pustulifera, G. O. Sars. Two specimens were taken from the inter- 

 mediate layer. 

 St. WS 44 ... 1 $ at 750-500 m. St. WS 67 ... 1 $ at 1000-300 m. 



This species has not before been taken in the Antarctic Zone. 



Gaetanus antarcticus, Wolf. A single immature specimen taken at St. 67 in a haul from 

 1000 to 300 m. It has before been recorded from the Antarctic by the National Ant- 

 arctic ('Discovery'), 3 'Gauss' 2 and 'Terra Nova'. 1 



Undeuchaeta major, Giesbr. Was taken from two stations in the sub-Antarctic Zone 

 towards the Falkland Islands. 



St. WS 69 ... 1 juv. at 100-50 m. St. WS 69 ... 2 juv. at 750-500 m. 



1 juv. at 250-100 m. St. WS 70 ... 2? at 500-250111. 



It was not taken by us in the Antarctic Zone proper, but the 'Terra Nova' 1 

 obtained a specimen in a surface haul from as far south as 68° 37' S. 



Euchirella hirsuta, Wolf. Two female specimens were taken at St. 138 at 2000-1000 m. 

 At this station the division between the intermediate layer and the cold deep Antarctic 

 layer is at approximately 1500 m. It was taken by the 'Terra Nova' 1 and the 

 'Gauss' 2 in the Antarctic. 



Euchirella rostrata (Claus). This species was widely distributed in the area, usually in 

 the layer of mixed water between the cold surface layer and the warmer intermediate 

 layer. It only occurred in the top 50 m. at St. WS 70 in the sub-Antarctic Zone. It 

 occasionally occurred below 750 m. 



1 Farran (1929). - Wolfenden (1911). 3 Wolfenden (1908). 



