206 HELICID.E. 



45. Cylindrella teneriensis, Wright. 



2 Cuba; ex c. Prof. W. Newcomb. 



46. Cylindrella torquata, Moreiet. 



(Macroceramus, sp., fide Mart. ; probably type of 



a new Sub- Genus ?) 

 2 Cuba; ex c. Prof. W. Newcomb. 



47. Cylindrella trilamellata, Pfeiffer. 



1 Cuba; ex c. Prof. W. Newcomb. 



48. Cylindrella trinitaria, Pfeiffer. 



2 Trinidad ; ex c. W. A. Brown, Esq. 



49. Cylindrella variegata, Pfeiffer. 



6 Cuba; ex c. Prof. W. Newcomb. 



50. Cylindrella violacea, Wright. 



1 Cuba ; ex c. Prof. W. Newcomb. 



51. Cylindrella volubilis, Moreiet. 



[=G . saxosa, Poey. ] 



2 Cuba; ex c. Prof. W. Newcomb. 



52. Cylindrella ventricosa, Gund. 



3 Cuba ; ex c. Prof. W. Newcomb. 



53. Cylindrella diaphana, Wright. 



1 Cuba ; ex c. Dr. P. Stoliczka. 



54. Cylindrella deficiens, Gund. 



1 Cuba; ex c. Dr. F. Stoliczka. 



55. Cylindrella affinis, Pfeiffer. 



1 Cuba ; ex c. Dr. F. Stoliczka. 



56. Cylindrella brunnescens, Gund. 



1 Cuba ; ex c. Dr. F. Stoliczka. 



57. Cylindrella garciana, Wright. 



1 Cuba j ex c. Dr. F. Stoliczka. 



