30 DISCOVERY REPORTS 



Genus Rhabdammina, M. Sars, 1869 



44. Rhabdammina abyssorum, M. Sars (F 79) (A 126). 

 Three stations: 313, 417, 418. 



One small three-rayed specimen at St. 313; fragments, probably referable to this 

 species, occurred rarely at the other stations. 



Pearcey: 313, 337A, 417 "three-rayed form. . .more abundant at 337A than at the 

 other two". 



45. Rhabdammina discreta, Brady (F 80) (SG 93) (A 127). 

 Two stations: 313, 438. 



A few poor specimens at St. 313 ; only one at St. 438. 

 Pearcey: 420 "fine well-developed specimens. . .in plenty". 



46. Rhabdammina linearis, Brady (A 128). 

 Two stations: 313, 417. 



Many good specimens at each station. 



Genus Aschemonella, Brady, 1879 



47. Aschemonella catenata (Norman). 



Astrorhiza catenata, Norman, 1876, V, p. 213. 



A. catenata, Brady, 1879, etc., RRC, 1879, p. 42, pi. iv, figs. 12, 13. 

 Aschemonella scabra, Brady, 1879, etc., RRC, 1879, p. 44, pi. iii, figs. 6, 7. 

 A. catenata, Brady, 1884, FC, p. 271, pi. xxvii, figs, i-ii ; pi. xxvUa, figs. 1-3. 

 A. catenata, Pearcey, 1914, SNA, p. 1005. 

 Two stations: 312, 417. 



Many fragments: large at St. 417, off Coats Land, smaller at St. 312 in the western 

 Weddell Sea. 

 Pearcey: 420 "a few specimens". 



Family LITUOLIDAE 



Subfamily LITUOLINAE 



Genus Reophax, Montfort, 180S 



48. Reophax scorpiurus, Montfort (F 82) (SG 95) (A 133). 

 Four stations: 312, 313, 338, 428. 



Frequent but small at Sts. 312, 338; rare elsewhere. 

 Pearcey: 342 "sparingly". 



49. Reophax curtus, Cushman (A 134). 

 Two stations: 290, 313. 



Rare at St. 313 ; one specimen at St. 290. 



