290 
Pfr. — 13. C. perpusillum Tryon. — 14. C. varium Pfr. 15. C. isseli 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. 
