REFERENCE TO PLATES. 439 

 FIGURE. PAGE. 



61. Trichotropis Kroyeri, Phil. Conch. Icon. f. 4, . . 44 



62, 63. Trichotropis arctica, Midd. Midd. Mai. Koss. t. 9, f. 



12, 14, 44 



64. Trichotropis solida, Aur. ( Kroyeri). Aurivillius, Arct. 



Hafsmoll. t. 12, f. 16, 44 



66. Torellia vestita, Jeffreys. Brit. Conch, iv, t. 4, f. 1, . 46 



67. Torellia delicate, Phil. Moll. Sicil. ii, t. 28, f. 3, . . 46 



68. Torellia fimbriata, Verrill and Smith. Trans. Conn. 



Acad. v, t. 57, f. 27, ... ... 46 



69. Separatista Blainvillei, Petit. Jour, de Conch, ii, t. 1, f. 



5, .......... 45 



70. Separatista Chemnit/ii, A. Ad. Genera Rec. Moll. t. 14, 



f. 6, . . . 45 



71. Seguenzia formosa, Jeffreys. Trans. Conn. Acad. vi, t. 



31, f. 14, ...'... . 46 



72. 73. Seguenzia formosa, var. lineata, Watson. Voy. Chall- 



enger xv, t. 7, f. 1, . . 46 



74. Seguenzia eritima, Verrill. Trans. Conn. Acad. vi, t. 31, 



f. 15, . ' .47 



75. Seguenzia elegans, Jeffreys. Zool. Proc. t. 5, f. 1, 1885, . 47 



76. Seguenzia tricarinata, Jeffreys. Ibid. t. 5, f. 2, 1885, . 47 



77. 78. Seguenzia lonica, Watson. Voy. Challenger xv, t. 



7,f. 3 47 



79, 80. Seguenzia trispinosa, Watson. Ibid. t. 7, f. 4, . . 47 



81, 82. Seguenzia carinata, Jeffreys. Ibid. t. 7, f. 2, . . 47 



83. Seguenzia carinata, Jeffreys. Zool. Proc. t. 5,f. 3, 1885. . 47 



84, 85. Seguenzia reticulata Phil. Moll. Sicil. ii, t. 25, f. 6, 48 

 86, 87. Seguenzia laxa, Jeffreys. Zool. Proc. t. 5, f. 4, 1885, 48 



88. Trichotropis insignis, Midd. Conch. Icon. f. 5a. . . 45 



IANTHINID>. 

 PLATE 9. 



89. Animal of lanthina, with its float and eggs. Quoy, Vo} . 



Astrol. t. 29, f. 1, . . . . . . . 33 



90. lanthina fibula, Reeve. Dentition. Troschel, Gebiss, ii, t. 



14, f. 5, 33 



91. lanthina violacea, Ad. Animal. Ads. Genera Rec. Moll. 



t. 69, f. 1, 33 



92. 93. lanthina nitens, Mke. Jaws. Troschel, Gebiss. ii, t, 



13, f. 15, 16, 33 



94. lanthina planospirata, Ad. and Reeve. Conch. Icon. f. 9, 36 



95. lanthina casta, Rve. (= planospirata). Ibid. f. 4, . 36 



96. lanthina cserulata, Rve. (planospirata). Ibid. f. 7, . 36 



97. lanthina depressa, Rve. (= planospirata). Ibid. f. 14a. 36 



98. lanthina balteata, Rve. (= planospirata). Ibid. f. 11, . 36 



99. lanthina communis, Lam. ( fragilis, Lam.) Ibid. f. 5, 36 

 100. lanthina Britannica, Leach. Ibid. f. 13, . . . 37 



