SYSTEMATIC ACCOUNT 53 



Genus Cristellaria, Lamarck, 181 2 



187. Cristellaria crepidula (Fichtel and Moll) (F 268) (SG 262) (A 424). 

 One station: 417. 



A single small specimen. 



188. Cristellaria acutauricularis (Fichtel and Moll) (F 270) (A 425). 

 One station : 447. 



A single small specimen from St. 447, diatom ooze, 2103 fathoms. The species is 

 universally distributed, but always rare. 



189. Cristellaria obtusata, Reuss (F 272) (A 427). 

 One station : 447. 



Two small specimens. 



190. Cristellaria gibba, d'Orbigny (F 274) (SG 263) (A 431). 

 One station: 417. 



Two small specimens. 



191. Cristellaria cultrata (Montfort) (F 278) (SG 264) (A 433). 

 One station: 417. 



A single specimen. 



192. Cristellaria convergens, Bornemann (F 281) (SG 265) (A 436). 

 Two stations: 421, 447. 



Very rare but typical at both stations. 



Pearcey: 337A "rare", 342 "few", 418 "rare", 447 "rare". 



Subfamily POLYMORPHININAE 

 Genus Glandulina, d'Orbigny, 1826 



193. Glandulina laevigata, d'Orbigny (F 248) (SG 252) (A 438). 

 One station: 417. 



Only two broken specimens. 



Genus Polymorphina, d'Orbigny, 1826 



194. Polymorphina cylindroides, Roemer (A 443). 

 Two stations: 286, 313. 



A single exceptionally large specimen at St. 313 and a very small example at St. 286. 



195. Polymorphina angusta, Egger (A 445). 

 One station : 447. 



Frequent small specimens. 

 Pearcey: 342, 447 "rare". 



