LIST OF STATIONS 251 



St. WS 89. 7. iv. 27. Falkland Islands, 9 miles N 21° E of Arenas Point Light, Tierra del Fuego. 

 Commercial otter trawl, mud, gravel and stones, 23-21 m. 

 Tedania tenuicapitata, Ridley. Spongia magellanica, Thiele. 



St. WS 90. 7. iv. 27. 13 miles N 83° E of Cape Virgins Light, Argentine Republic. Commercial 

 otter trawl, fine dark sand, 82-81 m. 



Myaik magellanica (Ridley). Pseudosuberiles sulcatiis, Thiele. 



Stelodoryx discovereyi , sp.n. 



St. WS91. 8. iv. 27. Tierra del Fuego, 52° 53' 45" S, 64' 37' 30" W. Commercial otter trawl, 

 fine dark sand and shell. 191-205 m. 

 Tedania spinafa (Ridley] Pseudosuberiles sulcatus, Thiele. 



St. WS93. 9.iv. 27. West Falkland Island, 51° 51' S, 61° 30' W. Commercial otter trawl, 

 grey sand, 133-130 m. 

 Tedania massa, Ridley and Dendy. 



St. WS 95. 17. iv. 27. Falkland Islands, 48° 58' 15" S, 64° 45' W. Commercial otter trawl, 

 fine dark sand and stones, 108-109 ™- 



Tedania spinata (Ridley). Dictyociona discreta (Thiele). 



Clatliria papulosa, Thiele. 



St. loi. 23. iv. 27. Falkland Islands, 50° 27' S, 62° 06' W. 70 cm. tow-net, 150-100 m. 

 Gymnorossella inermis, Topsent. 



St. 102. 23. iv. 27. Falkland Islands, 50° 05' S, 62° 37' W. 70 cm. tow-net, 100-50 m. 

 Gymnorossella inermis, Topsent. 



St. WS 99. 19. iv. 27. Falkland Islands, 49° 42' S, 59° 14' 30" W. Commercial otter trawl, 

 fine dark sand, 251-225 m. 



Halidona bilamellata, sp.n. Tedania tenuicapitata, Ridley. 



Microxina benedeni (Topsent). T. massa, Ridley and Dendy. 



Isodictya setifer (Topsent). Myxilla mollis, Ridley and Dendy. 



St. WS 108. 25. iv. 27. Falkland Islands, 48° 30' 45" S, 63° 33' 45" W. Commercial otter trawl, 

 fine dark sand, 118-120 m. 



Halidona penicillata (Topsent). Pseudosuberiles sulcatus, Thiele. 

 Tedania spinata (Ridley). 



St. WS 109. 26. iv. 27. FaOdand Islands, 50° 18' 48" S, 58° 28' 30" W. Commercial otter trawl, 

 fine dark sand, 145 m. 



Dasychalina validissima (Thiele). Tedania massa, Ridley and Dendy. 



Isodictya kerguelensis, var. simillima (Hentschel). T. spinata (Ridley). 



I. setifer (Topsent). Rhaphidoplilus paucispiculus, sp.n. 



/. (/e/;V«ta (Thiele). Artemisina plumosa,Yltntschd. 



St. WS 128. 10. vi. 27. W side of Gough Island, inshore. Large dredge, 120-90 m. 

 lophon proximum (Ridley). 



St.WSi77. 7.iii.28. South Georgia, 54=58' S, 35° 00' W. im. tow-net (touched bottom), 97 m. 

 Mycale magellanica (Ridley). 



St. WS 210. 29. v. 28. Falkland Islands, 50° 17' S, 60° 06' W. Commercial otter trawl, green 

 sand, 161 m. 



Hemigellius pachyderma, sp.n. Tedania spinata (Ridley). 



Mycale magellanica (Ridley). 



