350 REFERENCE TO PLATES. 



FIGURE. PAGE. 



47, 48. Pyramidula (Helicodiscus) lineata Say. After Morse, 51 

 41, 42. Pupisoma lignicola Stol. Journ. As. Soc. Beng., 1870, 52 

 43, 44. Pupisoma philippinica Mlldff. Landschn. Cebu, . 52 

 45. Pyraraidula perspectiva Say. Pilsbry, del. . . .46 



PLATE 15. 



1. Pyramidula lineata Say. Pilsbry, del 51 



2. Pyramidula balmei Pot. & Mich. Pilsbry, del. . . 46 



3. 4. Trachycystis bisculpta Bens. Pilsbry, del. . . 37 

 5, 6. Thysanophora turbiniformis Pfr. After Binney, . . 55 

 7-10. Thysanophora peraffinis Ad. Pilsbry, del. . . 55 



11, 12. Camsena (Pseudobba) quoyi Pfr., jaw. Mai. Bl. xx, 105 



13, 14. Cama3na (Pseudobba) quoyi Pfr., teeth. Mai. Bl. xx, 105 



PLATE 16. 



1, 2. Thysanophora turbiniformis Pfr. Shepperd, del. . 55 



3. Thysanophora conspurcatella Morel. Pilsbry, del. . 55 



4. Thysanophora caeca Guppy. Pilsbry, del. . . .55 

 5-7. Thysanophora hypolepta Shuttlew. Pilsbry, del. . 55 

 8-10. Thysanophora stigmatica Pfr. Shepperd, del. . . 55 



11-13. Sagda cookiana Gmel. Shepperd, del. . . .59 



14, 15. Sagda alligans C. B. Ad. Shepperd, del. . . .60 

 16, 17. Sagda connectens C. B. Ad. Shepperd, del. . . 60 

 18-20. Sagda (Hyalosagda) similis C. B. Ad. Shepperd, del. 64 

 21. Zaphysema tenerrima C. B. Ad. Shepperd, del. . . 65 



PLATE 17. 



1-4, Pedinogyra Cunningham i Gray. After Hedley, . . 158 



5. 6. Pedinogyra Cunningham! Gray. Shepperd, del. . 158 



PLATE 18. 



1-7. Camsena xanthoderma (?) Mlldff. Pilsbry, del. . .101 

 PLATE 19. 



8. Camsena cicatricosa Mull. After Heude. . . .101 



9. Camsena (Pseudobba) mamilla Quoy. Shepperd, del. . 105 



10. Camsena (Camamella) platydon Pfr. Jahrb. D. M. Ges. 106 



11. Obba (Oreobba) codonodes Pfr. Shepperd, del. . .109 



12. Camsena monochroa Sowb. After Hidalgo, . . .104 



13. Camoena (PlKenicobius) arata Sowb. Shepperd, del. . 104 



14. 16. Obba planulata Lam. After Hidalgo, . . .107 



15. Obba planulata Lam. Shepperd, del 107 



