REFERENCE TO PLATES. 311 



PLATE 5. 



'IGURE. PAGE. 



65-67. Ampelita lamarei Mke. Conch. Cab., . . .25 

 68-71. Ampelita sakalava Angas. Original, . . .26 

 72, 73. Ampelita watersi Angas. P. Z. S., . . . . 26 

 74-76. Ampelita unicolor Pfr. Conch. Cab., ... 37 



77. Ampelita atropos Fer. Hist., 20 



PLATE 6. 



75, 76, 77. Ampelita novacula Mts. Novit. Conch., . . 33 



78, 79, 80. Ampelita clotho Fer. Ferussac, Histoire, . 42 

 81, 82. Ampelita consanguinea Ibid. . . . .30 

 83, 84, 85. Ampelita novacula Mts. Ibid.. . 33 



PLATE 7. 



89, 90, 91. Ampelita covani Smith. Proc. Zool. Soc., . 44 



92, 93, 94. Ampelita granulosa Fer. Ferussac, Histoire, . 43 



95, 96, 97. Ampelita sch^rfise Pfr. Kiister's Conchyl. Cab., 43 



98, 9, 100. Ampelita lancula Fer. Ferussac, Histoire, . 36 



1 , 2. Ampelita schserfise Pfr., var. Kiister's Conchyl. Cab., 43 



3, 4, 5. Ampelita robillardi Angas. Ibid. . . .32 



PLATE 8. 



7-9. Ampelita lanx Fer. Original, 38 



10, 11. Ampelita lanx var. radama Lesson. Original, . 38 



12-14. Ampelita fulgurata Sowb. Conch. Cab., . . .36 



15, 16. Ampelita madagascariensis Lam. Conch. Icon., . 32 



PLATE 9. 



16, 17. Helicophanta magnifica Fer. Conch. Cab., . . 65 

 18, 19. Helicophanta guestieriana Crosse. Journ. Conch., . 62 



20. Helicophanta- echinophora Fer. Hist., . . . .71 



21. Helicophanta goudotiana Fer. ("oviformis" live.). Conch. 



Icon., f. 172, 70 



22. 23. Ampelita basizona Mouss. Journ. Conch., . .29 



PLATE 10. 



26, 27. Ampelita percyana Smith. Proc. Zool. Soc., . 42 



28. Helicophanta audeberti Mouss. Journ. Conchyl., . 67 

 30, 31. Ampelita galactostoma Pfr. Conchy 1. Cab., . 44 



29. Ampelita lachesis Fer. Histoire, ... .41 



32. Helicophanta betsileoensis Angas. Proc. Zool. Soc. . 61 



33. Helicophanta betsileoensis Angas. Original, . 61 



PLATE 11. 



34. 35. Helicophanta bicingulata Smith. P. Z. S., . . 63 

 36-38. Ampelita xystera Val. Fer. Hist., . . 33 



