290 



Pfr. — 13. C. perpusillum Tryon. — 14. C. varium Pfr. — 15. C. isaeli Pag. — 16. C. 

 selectum Melv. — 17. C. carnaticum Melv. — 18. 19. C. dichroum Melv. — 20. C. bra- 

 zieri Tryon. — 21. 22. C. lineatum Dkr. 



Tafel 47. 

 1. Cerithium armatum var, lifuanum Melv. — 2. C. sagrae d'Orb. — 3. 4. C. car- 

 bonarium Phil. — 5. C raillepunctatum Hombr. — 6. C. ustum Hombr. — 7. 8. C. uni- 

 plicatum Brancs. 



