PART 5 A MONOGRAPH OF THE EXISTING CRINOIDS 643 



Antarctic station 1; southeast of Rio Grande do Sul, Brazil (lat. 3300' S., long. 

 5110' W.); 80 meters [Mortensen, 1918]. 



[Discovery Investigations station 175; Bransfield Strait, South Shetlands (lat. 

 6317'20" S., long. 5948'15" W.) ; 200 meters; at 190 meters, temperature 0.48 C., 

 salinity 34.34% ; mud, stones and gravel; March 2, 1927 [John, 1938] (1 female, B.M.) 

 fvivipara.] 



Discovery Investigations station 652; Burdwood Bank (lat. 5404' S., long. 6140' 

 W.); 169-171 meters; at 172 meters, temperature 6.10 C., salinity 34. 10% ; March 

 14, 1931 [John, 1938] (15 males, 3 females, 1 pentacrinoid, B.M.). 



Discovery Investigations station WS 81; 8 miles N. 11 W. of North Island, West 

 Falkland Island (from lat. 5130' S., long. 6115' W. to lat. 5130'30" S., long. 6110' 

 W.); 81-82 meters; at 75 meters, temperature 8.22 C., salinity 33.89/ 00 ; sand; 

 March 19, 1927 [John, 1938] (3, B.M.). 



Discovery Investigations station WS 83; 14 miles S. 64 W. of George Island, 

 East Falkland Island (from lat. 5228' S., long. 6006' W. to lat. 5230' S., long. 

 6009'30" W.) ; 137-129 meters; at 120 meters, temperature 7.60 C., salinity 33.83/ 00 ; 

 fine green sand and shells; March 24, 1927 [John, 1938] (12, B.M.). 



Discovery Investigations station WS 85; 8 miles S. 66 E. of Lively Island, East 

 Falkland Island (from lat. 5209' S., long. 5814' W. to lat. 5208' S., long. 5809' W.); 

 79 meters; at 75 meters, temperature 8.30 C., salinity 33.79/ 00 ; sand and shell; 

 March 24, 1927 [John, 1938] (2, B.M.). 



Discovery Investigations station WS 212; north of the Falkland Islands (lat. 

 4922' S., long. 6010' W.); 242-249 meters; at 230 meters, temperature (at midday) 

 5.84 C., (at 8 a.m.) 5.69 C., salinity 34.03% ; green sand, mud and pebbles; May 

 30, 1928 [John, 1938] (1, B.M.). 



Discovery Investigations station WS 228; northeast of the Falkland Islands 

 (lat. 5050' S., long. 5658' W.); 229-236 meters; at 230 meters, temperature 5.31 C., 

 salinity 34.12% ; coarse white sand; June 30, 1928 [John, 1938] (1, B.M.). 



Discovery Investigations station WS 248; off the Falkland Islands (lat. 5240' S., 

 long. 5830' W.); 210-242 meters; at 235 meters, temperature 5.28 C., salinity 

 33.98/o ;fine green sand, pebbles and shells; July 20, 1928 [John, 1938] (4, B.M.). 



Discovery Investigations station WS 824; Falkland Islands (lat. 5229' S., long. 

 5827' W.); 137-146 meters; at 140 meters, temperature 5.45 C., salinity 33.87/ 00 ; 

 green speckled sand and shells; January 19, 1932 [John, 1938] (2, B.M.). 



Discovery Investigations station WS 877; off the Falkland Islands (lat. 5235'30" S., 

 long. 6104' W.); 350 (0) meters; at 340 meters, temperature 4.86 C., salinity 

 34.15/ 00 ; April 4, 1932 [John, 1938] (11 and pentacrinoids, B.M.). 



Scotia; Burdwood Bank [Vaney, 1939]. 



Geographical range. Known from the northwest Weddell Sea, the Burdwood 

 Bank and Falkland Islands area north to 33 S., off the southern tip of Brazil, and ? from 

 the Bransfield Strait. 



[NoTE BY A.M.C.] No type locality was given by Mortensen since he did not 

 select a holotype from among his specimens. In view of the wide range of localities 

 covered by the type material, it is desirable that a lectotype should be selected, the 

 best specimen for this purpose being the male one from the Swedish South Polar Expedi- 

 tion station 58 on the Burdwood Bank, Stockholm Museum number 242, figured by 

 Mortensen on plate 1, figure 6. 



