MEDUSA. I. 



69 



West of Scotland: 



11) -- East of Rockall. July 28th 1913. 150111 wire. "Armauer Hansen" stat 17(1913). - i spe- 

 cimen, in Bergens Museum. 



12) -- Lat. 5703' N., Long. n2o' W. May 28th 1908. Young-fish trawl, 65 m wire. "Thor" stat. 

 12 (o8j. -- i specimen. 



13) -- Lat. 5656' N., Long. 9oi' W. May 28th 1908. Depth 140 m. Young-fish trawl, 65 m wire. 

 "Thor" stat. n (08). i specimen. 



zoolftter 



600 



1000\- - 

 1000 -\- 

 3000 - \- 

 1000 - - \ 



Chart YX.. Occurrence of Halopsis ocellata A. Ag. in the north-eastern Atlantic. 



14) Lat 56oo' N., Long. 932' W. June loth 1905. Depth 1040 m. Young-fish trawl, 300 m 

 wire. "Thor" stat. 74 (05). i specimen. 



South-west of Ireland: 



15) Lat. 5ioo' N., Long. n43' W. June I5th 1905. Depth 8401400 m. Young-fish trawl, 200 m 

 "Thor" stat 82 (05). i specimen, in the collection of the Plankton Laboratory, Copenhagen. 



Moreover from the "Michael Sars" 1910: 



a) Lat. 574i' N., Long. n48' W., between the Hebrides and Rockall. August 6th 7th 1910. 



wire. 



