REFERENCE TO PLATES. 421 



PLATE 37. 



FIGURE. 



36-38. Bulla solida Gmel. Specimen, 335 



39. Bulla punctata. Thes., 341 



40, 41. Bulla punctata Ad. C. Icon 342 



42, 43. Bulla striata Brug. Moll. Esp., .... 332 

 44-46. Bulla striata Brug. Sp. from Greece, . . . 332 

 47, 48. Bulla rufolabris Ad. Thes. & C. Icon., . . .342 



PLATE 38. 



49, 50. Bulla media = amygdala Dillw. C. Icon., . . 329 

 51-53, 55, 56. Bulla occidentalis Ad. Specimens, . . 331 

 54. Bulla solida Gmel. Specimens, ..... 335 

 57-59. Bulla occidentalis Ad. C. Icon, and Thes., . .331 



60. (= pi. 39, f. 78). Bulla occidentals Ad. Specimen, . 331 



61. Bulla adansoni Ph. C. Icon., 333 



62. 63, 65. Bulla amygdala Dillw. Specimens, . . . 329 

 64. Bulla amygdala Dillw. C. Icon., 329 



PLATE 39. 



66, 67. Bulla compressa Roch. Nouv. Arch. Mus., . . 334 



68-70. Bulla guernei Dautz. Camp. Sci., .... 336 



71. Bulla quoyi Gray. Erebus & Terror, .... 348 



72. Bulla incommoda Sm. P. Z. S., 347 



73. Bulla conspersa Pse. A. J. C., .... 349 



74. 75. Bulla adansoni v. minor. Ind. Moll. Guin., . . 334 



76. Bulla rubiginosaGld. Exped., 330 



77. Bulla occidentalis Ad. Vera Cruz, Mex , . . .331 



78. Bulla occidentalis Ad. Lake Worth, Fla., . . .331 



79. Bulla amygdala Dillw. St. Thomas, .... 329 



PLATE 40. 



80. 81. Haminea natalensis Kr. Sudaf. Moll., . . .367 



82. Haminea tenera Ad. Thes., 371 



83. Haminea vitrea Ad. Thes., 370 



84. Haminea curta Ad. Thes., 368 



85. Haminea issellii = curta. P. Z. S., . . . . 368 



86. Haminea pemphis Sowb. = zelandica. C. Icon., . . 373 



87. Haminea tenella = pemphis Ph. Thes., . . . 368 



88. Haminea elegans Gray. C. Icon., . . . . . 355 



89. Haminea fusca Ad. Thes., 369 



90. Haminea fusca Ad. C. Icon., .... .369 



91. Haminea papyrus Ad. Thes.. ..... 371 



92. Cylichna brevissima Ad. Thes., 310 



93. Haminea augustata Ad. Thes., ... .361 



94. Haminea ovalis Pse. A. J. C., . . . . . 305 



28 



