LEPTOPOMA. 25 



** Whorls rounded, slightly heeled. 



8. Leptopoma immaculatum. 



Turbo immaculatus Chemn. Conch. Cab. ix. 57. t. 123. f. 1063. 

 (Turbo) Cyclostoma laeve Gray in Wood's, Cat. Supp. t. 6. f. 5. ; 



Sow. Proc. Zool. Soc. 1843, 63., Thes. Conch, i. 133. n. 120. 



t. 29. f. 220—222. 

 Cyclost. immaculatum Sow. Spec. Conch, ii. 124.; Beechey, Voy. 



Zool. t. 38. f. 29.; Pfeiffer, Kuster, Chemn. Conch. Cab. i. 19. 



t. 3. f. 7. t. 7. f. 23, 24. t. 16. f. 10. var. 

 Cyclost. maculata Lea, Observ. on Unto, ii. 68. t. 23. f. 87. ? 

 Cyclost. maculosa Soul. Rev. Zool. 1842, 101. ? 

 Turbo marginellus Gmel. 102. 3602. 

 Lept. immaculatum Pfeiffer, 1. c. 108. n. 3. 



a — h. Philippines. From the Collection of Mr. Cuming. 



i — k. Philippines. Yar. minor. From the Collection of 



Mr. Cuming. 

 I — m. Philippines. Yar. last whorl subcarinated : Chemn. 

 1. c. f. 1063. 



9. Leptopoma insigne. 



Cyclost. insigne Sow. Thes. Conch, i. 138. n. 132. t. 30. f. 232. ; 



Pfeiffer, Kuster, Chemn. Conch. Cab. i. 19. t. 12. f. 19, 20. 

 Lept. insigne Pfeiffer, 1. c. 108. n. 10. 



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

 Cuming. 



10. Leptopoma panayense. 



Cyclost. panayense Sow. Thes. Conch, i. 134. n. 123. t 30. f. 239. 



Pfeiffer, Raster, Chemn. Conch. Cab. i. 19. t. 20. f. 28, 29. 

 Lept. Panayense Pfeiffer, 1. c. 108. n. 11. 



a — c. Island of Panay. From the Collection of Mr. Cuming. 



11. Leptopoma ciliatum. 



Cyclost. ciliatum Sow. Thes. Conch, i. 127. n. 102. t. 30. f. 237, 

 238. ; Pfeiffer, Kuster, Chemn. Conch. Cab. i. 19. t. 20. f. 26, 27. 

 Lept. ciliatum Pfeiffer, 1. c. 109. n. 12. 



Hab. Island of Lucon : Cuming. 



12. Leptopoma perplexum. 



Cyclost perplexum Sow. Thes. Conch, i. 136. n. 127. t. 30. f. 243, 

 244.; Pfeiffer, Kuster, Chemn. Conch. Cab. i. 19. t. 16. f. 11, 12. 



