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, 



r. o, .......... ' 



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



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



40, 41. Patula diminuta, Ads. Kuster, Conch. Cab. ii, 1. 129, 



I. O-4, 00, ......... J<J 



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



43, 44. Patula cyclostomoides, Pfr. Krister, 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-spinulae, 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. Yoy. Choa. f. 8, . 104 

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



o JL \j*j 



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. Couch. 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, 



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



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