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 liruta 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 plumbea 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 l^evis 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., 



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 



