REFERENCE TO PLATES. 447 



Plate 18. 



58. Eglisia spinita, Sowb. Conch. Icon, v, f. 1, . . .86 



59. Eglisia lanceolata, Reeve. Ibid., f. 2, . . . .87 



60. Eglisia tricarinata, Ads. and Reeve. Voy. Samarang.. t. 



12, f. 8, 86 



61. Eglisia conspersa. Ads. and Reeve. Ibid., t. 12, f. 15, . 86 



62. Eglisia gracilis, Maltzan. Nachr. Mai. Gesell. xv, 98, . 86 



63. Aclis carinuta, Smith. Zool. Proc, t. 75, f. 20, 1871, . 87 



64. Stilhe acuta, Jeffreys. Ibid., t. 10, f. 2, 1884, ... 90 

 6o. Aclis Walleri, Jeffreys. Brit. Conch., t. 72, f. 4, . . 87 



66. Aclis iiuica, Mtg. Forbes & lianley, Brit. Moll., t. 90, 



f. 5, 88 



67. Aclis gracilis, Jeffreys. Zool. Proc, t. 26, f. 1, 1884, . 88 

 63. Scalaria striata, Watson. Voy. Challenger, xv, t. 9, f. 8, 85 



69. Aclis striatus, Jeffr. (= Jeffreysii.). Zool. Proc, t. 26, f. 



2, 1884, 89 



70. Aclis striata, Verrill. Trans. Conn. Acad, v, t. 58, f. 13, . 87 



71. Aclis tenuis, Verrill. Ibid, v, t. 58, f. 19, . . . 87 



72. 73. Aclis glabra, Sars. Moll. Norv., t. 11, f. 15, 14, . 88 



74. Scalaria vermetiformis, Watson. Voy. Challenger, xv, t. 



9, f. 6, 57 



75. Scalaria pyrrhias, AVatson. Ibid., xv, t. 9, f. 7, . . 80 



76. Scalaria tortilis, Watson. Voy. Challenger, xv, t. 9, f. 1, 75 



77. Scalaria dentiscalpium, Watson. Ibid., t. 9, f. 3, . . 82 



78. Scalaria philtata, Watson. Ibid., t. 9, f. 5, . 



79. Scalaria funiculata, Watson. Ibid., t. 9, f. 4, . 



80. Scalaria acus, Watson. Ibid., t. 9, f. 2, . . . . .75 



CERITHIID/E. 



Plate 19. 



1. Cerithium vulgatum, Brug. Radula. Troschel, Gebiss der 



Schuecken, . . . . . . . . .113 



2. Potamides decollatus, Linn. Radula. Il)id., . . . 115 



3. Triforis perversus, Linn. Radula. Fischer, Mass. Conch., 



f. 445, 121 



4. Terebralia palustris, Brug. ShoAving the columellar pli- 



cations and interior teeth of the varix. Fischer, ]\Ian. 



Conch., f. 447, 116 



."). Aphanistylus Charbonnieri, Petit. Fischer, Man. Conch., 



f..450, ' 118 



6. Cerithidea obtusa. Lam. Suspended by glutinous fila- 



ments. Ibid., f. 449, 112 



7. Eustoma tuberculatum, Piette. Ibid., f. 452, . . . 120 



8. Brachytrema Wrighti, Cotteau. Ibid., f. 453, . . . 113 



9. Brachytrema filosum, Buvign. Ibid., f. 454, . . . 113 

 10. Pyrazisinus campanulatus, Heilj)rin. Expl. Florida. . 116 



