2t6 REFERENCE TO PLATES. 



FIGURE. PAGE. 



57. Engina variabilis, Pease (= nodicostata). Am. Jour. Conch., iii, 



t. 23, f. 9 '.. 195 



58. Engina striata, Pease. Am. Jour. Conch., iii, t. 23, f. 10 195 



59. Engina armillata, Reeve. Icon. Ricinula, f. 47 194 



60. Engina tuberculosa, Pease. Specimen 195 



61. Engina xantholenca, Smith. Zool. Proc., t. 5, f. 9, 1882 196 



62. Engina mendicaria, Linn. Reeve, Ricinula, f. 8 196 



63. Columbellina harpEeformis, Sowb. Thes. Conch., f. 10 196 



64. Columbellina uncinata, Sowb. Thes. Conch., f. 13 196 



65. Columbellina cithara, Reeve. Conch. Icon. Columb., f. 230, a 196 



66. Amphissa corrugata, Reeve. Icon. Buccinum, f. 110.. 197 



67. Amphissa versicolor, Dall. Am. Jour. Conch., vii, t. 16, f. 10,.... 197 



68. Columbella millepunctata, Carpenter. Specimen 115 



r.'.i, 70. Columbellaria corallina, Quenst. Sitzb. Wien, xlii, 278, f. 1... 103 



71. Columbella gibberula, Sowb. Troschel, Gebiss, ii, t. 9, f. 10 184 



72. Columbella semipunctata, Lam. Troschel, Gebiss, ii, t. 9, f. 6 182 



73. Engina mendicaria, Linn. Troschel, Gebiss, ii, t. 8, f. 4 196 



