483 



OVULUM. 



PLATES XCIX, C, CI. 



Kg. 



1 to 3. 0. Ovum, Sp. 1. 

 4, 5. — angulosuin, 2. 



6 to 8. — Volva, 48. 

 9, 10. — marginatum, 10. 



11, 12. — emarginatum, 39. 



13, 14. — Adriaticmn, 12. 

 15 to 19. — gibbosum, 38. 



20, 21. — triticeum, 24, 

 22 to 24. — obtusum, 26. 

 25 to 27. — secale, 27. 



28, 29. — simile, 29. 

 30 to 32. — uniplicatum, 35. 



33, 34. — sub-reflexum, 41. 



35, 36. — lanceolatum, 33. 



37, 38. — deflexum, 34. 



39, 40. — sub-rostratum, 32. 



41, 42. — Seminulum, 25. 

 43 to 46. — Aciculare, 31. 



47, 48. — formicarium, 28. 



49, 50. — acuminatum, 30. 

 51 to 53. — gracile, 45. 

 54 to 56. — recurvum, 46. 



57, 58. — Philippinarum, 44. 



59, 60. — longirostratum, 47. 



61, 62. — intermedium, 40. 



Fig. 







63, 64. 



O. 



Spelta, 42. 



65, 66. 





birostre, 43. 



67 to 69. 





lacteum, 4. 



70, 71. 





breve, 6. 



72, 73. 





pyriforme, 11. 



74 to 77. 





carneum, 13. 



78, 79. 





verrucosum, 5. 



80,81. 





nubeculatum, 14 



82, 83. 





Bulla, 8. 



84, 85. 





striatulum, 16. 



86, 87. 





concinnum, 3. 



88, 89. 





umbilicatum, 9. 



90 to 92. 





punctatum, 15. 



93, 94. 





Margarita, 7. 



95,96. 





bullulatum, 17. 



97, 98. 





dorsuosum, 18. 



99, 100. 





formosum, 22. 



101, 102. 





dentatum, 21. 



103, 104. 





frumentum, 23. 



105. 





patulum, 37. 



106, 107. 





apertum, 36. 



108, 109. 





coarctatum, 20. 



110 to 112. 





Hordaceum, 19. 



113. 





patulum, 37. 



