234 REFERENCE TO PLATES. 



FIGURE. p AOB . 



49. Euplecta Armida, Pfr. Reeve, Icon., f. 1032, ^7 . 46 



50. Euplecta biangulata, Pfr. Kiister, Conch. Cab., t. 88, 



f. 6, 46 



51. Euplecta filocincta, Pfr. Kiister, Conch. Cab., t. 88, 



f. 24, 46 



52. 53. Euplecta bicarinata, Semper. Reisen, Philipp., t. 



2, f. 8, a, b, 46 



54-56. Euplecta orthostoma, Pfr. Kiister, Conch. Cab., t. 



83, f. 29, 30 47 



57, 58. Rotularia Massoni, Behn. Novit. Conch., v, t. 142, 



f. 23, 24, . 47 



59. Trochonanina Schmeltziana, Mousson. Jour, de Conch., 



t. 14, f. 4, 1869, 47 



60. Trochonanina exposita, Mousson. Jour, de Conch., t. 



7, f. 2, 1873, 47 



61. Trochonanina Tais, Hombr. et Jacq. Reeve, Conch. 



Icon., f. 598 6, 48 



62. Trochonanina tropidophora, Ad. and Reeve. Voy. 



Samarang, t. 14, f. 14, 48 



63-65. Trochonanina insculpta, Pfr. Kiister, Conch. Cab., 



t. 30, f. 15, 17, 18, 48 



66. Trochonanina conicoides, Metcalfe. Conch. Icon., f. 



449, 48 



67, 68. Trochonanina Labuanensis, Pfr. (=conicoides,var.). 



Novit. Conch, iii, t. 74, f. 4, 5, . . . .48 



69, 70. Trochonanina sylvana, Dohrn and Semper. Novit. 



Conch, ii, t. 58, f. 3, 4, . . . .49 



71. Trochonanina calculosa, Gould. Moll. Wilkes Exped., 



f. 63 a, 49 



72-74. Trochonanina'obconica, Pease. Jour. Phila. Acad., 



ix, f. 37, 49 



75. Trochonanina subrugosa, Garrett. Ibid., f. 38, . . 49 



76. Trochonanina Tahitensis, Garrett. Ibid., f. 39, . . 49 



77. 78. Trochonanina conula, Pease. Ibid., f. 36, . . 49 



PLATE 24. 



79. Trochonanina lychnia, Benson. Conch. Icon., f. 1161, 50 



80. Martensia Mozambicensis, Pfr. Zool. Proc.,t. 31, f. 9, 



1855, 50 



81. Martensia pyramidea, Mart., var. leucograpta. Monatsb. 



Berl.,t. l,f. 6, 1878, . . . ^ . ,50 



82-84. Martensia pyramidea, Mart. Decken's Yoy. iii, 



Pt. 1, t. 1, f. 3, . 50 



85, 86. Martensia plicatula, Martens. Novit. Conch, iv, 



t. 118, f. 17, 18, 50 



