lIELICIDiE. 205 



32. Cylindrella planospira, Pfeiffer. 



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



33. Cylindrella plicata, Poey. 



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



34. Cylindrella poeyana. Orb. 



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



35. Cylindrella porrecta, Gnnd. 



(Type of Sub-Geims Traehelia, Pfr.) 



3 Cnba; ex c. Landaner. 



36. Cylindrella plumbea, Wright. 



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



37. Cylindrella pminosa, Moreiet. 



4 Cnba; ex c. Prof. W. Kewcomb. 



38. Cylindrella rugeli. Shut. 



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



39. Cylindrella sauvalleana, Gund. 



2 Cuba ; ex c. Landaoer. 



40. Cylindrella seminnda, C. B. Adams. 



10 Jamaica; ex c. Prof. W. Newcomb and W. A, Brown, Esq. 



41. Cylindrella scalarina, Shat. 



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



42. Cylindrella sowerbyana, Pfeiffer. 



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



43. Cylindrella striatella, Wright. 



3 Cob»; CI c. Prof. W. Newcomb. 



44. Cylindrella subula, Fumssac. 



(Type of Snb-Genus Mtjcliostoma, Alb.) 

 1 Jamaica; ex e. W. A, Brown, Esq. 



