REFERENCE TO PLATES. 285 



FIGURE. PAGE. 



34. Patula brevior, Ads. Ibid. f. 338, 99 



35. Patula sincera, Ads. Ibid. f. 340, 99 



36. Patula umbratilis, Guppy. Am. Jour. Conch, vi, t. 17, 



f. 3, 99 



37. 38. Patula immunda, Ads. Conch. Icon. f. 302, . . 99 



39. Patula rufula, Pfr. Ibid. f. 1404, 99 



40, 41. Patula dirainuta, Ads. Kiister, Conch. Cab. ii, 1. 129, 



f. 54, 55, 99 



42. Patula perdepressa, Ads. Conch Icon. f. 344, . . 100 



43, 44. Patula cyclostomoides, Pfr. Kiister, Conch. Cab. ii, 



t. 85, f. 25, 26, 100 



45. Patula ptychodes, Pfr. Reeve, Icon. f. 326, . . .100 



46. Patula tichostoma, Pfr. Ibid. f. 331, . . . .100 



PLATE 20. 



47. 48. Patula Ingersolli, Bland. Binney, Manual, f. 160, . 101 

 49, 50. Patula Lansingi, Bland. Ibid. f. 55, ... 102 

 51, 52. Patula Stearnsii, Bland. Ibid. f. 57, ... 102 



53. Patula caput-spinulse, Reeve. Conch. Icon. f. 818, . 102 



54. Patula marmorella, Pfr. Ibid. f. 649, . . . .46 



55. Patula helicophantoides, Pfr. Ibid. f. 650, ... 46 



56. Patula spirulata, Pfr. Ibid. f. 617, . . . .102 



57. Patula Trotteriana, Benson. Ibid. f. 745, . . .103 



58. Patula Natalensis, Pfr. Ibid. f. 1227, . . . .103 



59. Patula cotyledonis, Benson. Ibid. f. 740, . . .103 



60. Patula pinguis, Krauss. Ibid. f. 200, . . . .103 



61. Patula Capensis, Pfr. Ibid. f. 202, . . . .103 



62. Patula australis, Menke. Ibid. f. 803, . . . .103 



63. Patula Uitenhagensis, Krauss. Ibid. f. 1461, . . 104 



64. Patula paludicola, Benson. Ibid. f. 1179, . . .104 



65. 66. Patula Darnaudi, Pfr. Nov. Act. Acad. Curios. 



xxxvii. t. 4, f. 25, 104 



67, 68. Patula d'Hericourtiana, Bourg. Voy. Choa. f. 8, . 104 

 69, 70. Patula Isseli, Morelet. Ann. Mus. Genoa, iii. t. 9, f. 



3, 105 



71. Patula senea, Krauss. Conch. Icon. f. 1320, . . .105 



72. Patula bisculpta, Benson. Ibid. f. 1171, . . .105 



73. Patula Planti, Pfr. Ibid. f. 1325, . . . .105 



74. Patula Loveni, Krauss. Ibid. f. 195, . . .106 



75. Patula Knysnaensis, Pfr. Ibid. f. 403, . . .106 



76. Patula perplicata, Benson. Ibid. f. 1173, . . .106 



77. 78. Patula microscopica, Krauss. Sudafr. Moll. t. 4, f.20, 106 



79. Patula dumeticola, Benson. Conch. Icon. f. 1172, . . 106 



80. Patula cosmia, Pfr. Ibid. f. 1174, . . . .106 



81. Patula petrobia, Benson. Ibid. f. 1169, . . .107 



82. Patula rariplicata, Benson. Ibid. f. 1183, . . .107 



83. Patula sabuletorum, Benson. Ibid. f. 1180, . . .107 



