26 LIST OF CYCLOPHORIDiE. 



Lept.? perplexum Pfeiffer, 1. c. 109. n. 14. 



a — c. Philippine Islands. From the Collection of Mr. 

 Cuming. 



§§ Conical, elevated. Whorls keeled. 



13. Leptopoma fibula. 



Cyclost. fibula Sow. Thes. Conch, i. 135. n. 126. t. 30. f. 240— 

 242. ; Pfeiffer, Kuster, Chemn. Conch. Cab. i. 19. f. 23, 24. 1. 16. 

 f. 4. var. 



Lept. fibula Pfeiffer, 1. c. 109. n. 15. 



a — c. Isle of Lucon. From the Collection of Mr. Cuming. 

 d— f. Isle of Lucon. Var. From the Collection of Mr. 



Cuming. 

 g — i. Isle of Lucon. Var. From the Collection of Mr. 



Cuming. 



14. Leptopoma goniostoma. 



Cyclost. goniostoma Sow. Proc. Zool. Soc. 1843, 64., Thes. 



Conch, i. 137. n. 131. t. 30. f. 233, 234. ; Reeve, Conch. Syst. 



ii. t. 183. f. 3. ; Pfeiffer, Kuster, Chemn. Conch. Cab. 19. n. 10. 



i. 19. t. 2. f. 5—7. t. 16. f. 5. 

 Lept. goniostoma Pfeiffer, 1. c. 109. n. 16. 



a — d. Island of Mindanao. From the Collection of Mr. 

 Cuming. 



15. Leptopoma pileus. 



Cyclost. pileus Sow. Proc. Zool. Soc. 1843, 31., Thes. Conch, i. 



136. n. 128. t. 29. f. 196, 197. ; Pfeiffer, Kuster, Chemn. Conch. 



Cab. 18. n. 9. i. 19. t. 2. f. 3, 4. 

 Lept. pileus Pfeiffer, I.e. 109. n. 17. 



a—/. Philippine Islands. From the Collection of Mr. 

 Cuming. 



16. Leptopoma atricapillum. 



Cyclost. atricapillum Sow. Proc. Zool. Soc. 1843, 64., Thes. 

 Conch, i. 137. n. 130. t. 30. f. 230, 231. ; Pfeiffer, Kuster, 

 Chemn. Conch. Cab. i. 19. t. 2. f. 11, 12. t. 16. f. 6, 7. var.g 



Lept. atricapillum Pfeiffer, 1. c. 109. n. 18. 



a — c. Philippine Islands. From the Collection of Mr. 

 Cuming. 



