REFERENCE TO PLATES. 237 



FIGURE. PAGE. 



37. Cypraea semiplota, Mighels. Specimen, . . . 194 



38. Cyprsea (Pustularia) granulata, Pease (= Madagas- 



cariensis). Specimen, . . . . . .197 



PLATE 20. 



39. 40. Cypraea (Pustularia) staphylsea, Linn. Sowb., 



Thes., f. 228, 229, 196 



41. Cypraea (Pustularia) staphylaea, Linn. Dentition. 



Trosch., Gebiss, i,t. 17, f. 18, 153 



42, 43, 44. Cypraea (Pustularia) interstincta, Wood (= 



staphylsea). Sowb., Thes., f. 223, 224, 227, . . 196 

 45, 46. Cypraea (Pustularia) pustulata, Lam. Sowb., Thes. 



Cyp.,f. 396,397, 197 



47. Cyprsea fuscomaculata, Pease. Amer. Jour. Conch., 



1868, t. 11, f. 11, 168 



48, 49. Cypraea (Pustularia) nucleus, Linn. Sowb., Thes. 



Conch., f. 399, 400, . .... 197 



50, 51. Cypraea (Epona) annulata, Gray. Sowb., Thes. 

 Cyp., f. 339, 340, ....... 197 



52. Cypraea (Pustularia) pustulata, young shell. Sowb. 



Thes. Conch., f. 398, . . 197 



, 53, 54. Cypraea (Epona) Children!, Gray. Sowb., Thes. 



Cyp., f. 403, 404, . . .... 198 



55, 56. Cypraea (Epona) cicercula, Linn. Sowb., Thes. 



Conch., f. 345,346, 197 



57, 58. Cypraea (Epona) Lienardi, Jouss. (= C. cicercula). 



Mag. de Zool., 1874, t. 1, f. 1, 2, . . . .198 

 59, 60. Cypraea (Epona) globulus, Linn. Sowb., Thes. 



Cyp., f. 347, 348 198 



61, 62. Cypraea (Epona) tricornis, Jouss. (== C. cicercula). 



Mag. de Zool., 1874, t. 1, f. 3, 4, . . . .198 



63. Cypraea (Trivia) Europaea, Montagu. Dentition. 



Trosch., Gebiss, i, t. 18, f. 4. 



64. Cypraea (Trivia) Europaea, Montagu. Portion of jaw. 



Trosch., Gebiss, i, t. 18, f. 3, ... .153 



65. 66. Cypraea (Pustularia) Madagascariensis, Grael. 



Sowb., Thes. Cyp., f. 406, 407, 197 



PLATE 21. 



67, 68. Cypraea (Trivia) oniscus, Lam. Sowb., Thes. Cyp., 



f. 416, 417, 198 



69, 70. Cypraea (Trivia) ovulata, Lam. Sowb., Thes. 



Conch., f. 410, 411, . 199 



71, 72. Cypraea (Trivia ) costata, Gmel. Sowb., Thes. Cyp., 



f. 414,415, 199 



