308 REFERENCE TO PLATES. 



FIGURE. PAGE. 



8-10. Stomatia duplicata Sowb. P. Z. S., . . . . 31 



11. Stomatia notata Ad. P. Z. S., 19 



12. Stomatia decussata Ad. Thes., . . . . .32 



13. Stomatia variegata Ad. Thes., 34 



14. 15. Stomatella depressa Sowb. notata Ad. Thes., . 19 



16, 17. Stomatia phymotis Helbl. Thes., . . . .30 



18. Stomatia acuminata Ad. Thes., . . . . .32 



19, 20. Stomatia picta Orb. Moll. Cuba, . . . * . 29 



21, 22. Stomatia phymotis v. obscurata Lm. Thes., . . 31 



23, 24. Stomatia lirata Ad. Thes 33 



25-27. Stomatia (Microtis) tuberculata Ad. Thes., . . 35 

 28-30. Stomatia (Microtis) tuberculata Ad. P. Z. S., . . 35 

 31-33. Stomatia rubra Lam. Thes., . . . . .33 

 34. Stomatia australis Ad. Thes., 31 



PLATE 55. 



1-3. Gena planulata Lam. Thes., 38 



4. Gena plurnbea Ad. strigosa Ad. Thes., . . .39 

 5-7. Gena nigra Ad. strigosa Ad. Thes., . . .39 



8, 9. Gena lutea L. Thes., 44 



10, 11. Gena caledonica Crosse. J. de C., . . . . 42 



12. Gena rosacea Pse. A. J. C., 41 



13. Gena nebulosa Ad. Thes., 42 



14. Gena lentricula Ad. Thes., 44 



15. 16. Gena Isevis Pse. A. J. C., 41 



17, 18. Gena lineata . Thes., 45 



19-21. Gena varia Ad. Thes 45 



22, 23. Stomatella crassa Montr. J. de C., . . . . 26 



24, 25. Stomatella asperulata Ad. Thes., . . . .28 



26. Stomatella caliginosa Ad. Thes., 27 



27, 28. Stomatella concinna Ad. Thes., . . . .28 

 29, 30. Gena ornata Ad. Thes., ..!... 45 

 31, 32. Gena strigosa Ad. Thes., 39 



33. Gena dilecta Gld. Thes 40 



34, 35. Gena striatula . Thes., 



PLATE 56. 



1-3. Pleurotomaria adansoniana C. & F. J. de C., . . 72 

 4-6. Pleurotomaria quoyana F. & B. . . . .70 



7-9. Pleurotomaria beyrichi Hilg. Conch. Mittheil., . 71 



PLATE 57. 



1-7. Schismope cingulata Costa. P. Z. S., . . . . 61 



8, 9. Scissurella conica Orb. Voy. Amer. Merid., . . 53 



10, 11. Scissurella beyrichi (fossil). J. de C. 



12. Scissurella mantelli Woodw. P. Z. S., . . . . 54 



