CISTULA. 59 



8. Cistula Delatreana. 



Cyclost. Delatreanum UOrb. Pfeiff. 1. c. 105. n. 33. ; Kuster, 

 Chemn. Conch. Cab. i. 19. t. 14. f. 22, 23. 



** Shell cylindrical. 



9. Cistula rufilabris. 



Cyclost. rufilabrum Beck. MS. in Sow. Thes. Conch, i. 106. n. 



45. t. 24. f. 61. ; Pfeiff. 1. c. 106. n. 57. ; Kuster, Chemn. Conch. 



Cab. (in plate) t. 6. f. 22, 23. ; Potiez et Mich. Gal. Moll. 



Douai, i. 241. t. 24. f. 20, 21. 

 Cyclost. bilabre Menke, Moll. Nov. Holl. 8.; Pfeiffer, Kuster, 



Chemn. Conch. Cab. (in letter-press) 52. n. 45. 



a,b. ? 



c. Orient. 



10. Cistula rugulosa. 



Cyclost. rugulosum Pfeiffer, Wiegm. Archiv, 1839, Zeitsch. 1. c. 



106. n. 61. 

 Cyclost. clathratum Gould. 



a — c. Cuba. From the Collection of Mr. Cuming. 



d, e. ? Presented by E. Doubleday, Esq. 



/— o. ? 



11. ? Cistula Gruneri. 



Cyclost. Gruneri Pfeiffer, Zeitsch. Malak. 1846, 47., 1. c. 105. n. 

 44. ; Kuster, Chemn. Conch. Cab. 79. n. 73. i. 19. t. 10. f. 28, 

 29/ 



Hab. Honduras. 



§§ Peristome single. Shell nearly cylindrical. 



12. Cistula quaternata. 



Cyclost. quaternata Lamck. An. s. Vert. vi. 147. 2nd edit. viii. 358. 



n. 15. ; De Lessert, Recueil, t. 29. f. 3. a. c. 

 Cyclost. quaternatum Pfeiff. 1. c. 105. n. 19. ; Kuster, Chemn. 



Conch. Cab. 81. n. 77. i. 19. t. 10. f. 12, 13.; Sow. Thes. Conch. 



i. 149. n. 165. t, 28. f. 178, 179. 

 Cyclost. pupaceum Sow. MS. Cab. Gray. 



a, b. ? 



13. Cistula pupiformis. 



Cyclost. pupiforme Sow. Thes. Conch, i. 102. n. 34. t. 24. L 43, 



c 6 



