REFERENCE TO PLATES. 



PAGE. 



87. Drillia seal-abacus, Reeve, f. Ibid., f. 353, . . .195 



88. Drillia rustica, Sowb. (= nigerrima). Ibid. ,f. 91, . 196 



89. Drillia unicolor, Sowb. (= nigerrima). Ibid., f. 92, . 196 



90. Drillia excentrica, Sowb. (=rudis, Sowb.) Ibid., f. 58, 191 



91. Drillia nigerrima, Sowb. Ibid., f. 102, . . . 196 



92. Drillia paxillus, Reeve. Ibid., f. 285, . . .194 



93. Drillia torosa, Carpenter. Specimen, .... 183 

 <I4. Drillia Harfordiana, Reeve (= nigerrima, var.). Reeve, 



Conch. Icon.,f. 93, 194 



95. Drillia Hondurasensis, Reeve. Ibid., 318, . . . 194 



96. Drillia flavescens, Reeve. Ibid., f. 178, . . .194 



97. Drillia fuscescens, Gray. Ibid., f. 125, . . .193 



98. Drillia cuprea, Reeve (= fuscescens, Gray). Ibid., f. 



140, 193 



99. Drillia harpularia, Desmoul. Ibid., f. 124, . . . 193 

 100. Drillia bicolor, Sowb. Ibid., f. 40, . . . .190 



1. Drillia grunulosa, Sowb. Ibid., f. 90, .... 196 



2. Drillia zebra, Lam. Ibid., f. 135, . . . .196 



3. Drillia Dysoni, Reeve. Ibid., f. 315, . . . .198 



4. Drillia Lysidia, Duclos. Chenu, 111. Conch. Colum- 



bella, t. 26, f. 16, 198 



5. Drillia albinodata, Reeve (= zebra, Lam.). Reeve, 



Conch. Icon., f. 352 196 



6. Drillia zebra, Lam, Kiister, Conch. Cab., t. 23, f. 4, . 196 



7. Drillia collaris, Sowb. (= zebra). Reeve, Icon., f. 120, 196 



8. Drillia pallida, Sowb. Reeve, Icon , f. 134, . . 196 



9. Clathurella monilifera, Sowb. Thes. Conch., i, t. 40, f. 



177, . .278 



10. Drillia cinerea, Weink. ( zebra). Kiister, Conch. 



Cab., t. 23, f. 1, 196 



11. Drillia albomaculata, Orb. (= zebra). Orb., Moll. ( 1 uba, 



t. 24, f. 16, . !()() 



12. Drillia ornata, Orb. (= zebra). Ibid.,t. 23, f. 2<>, . 196 



PLATE 15. 



13. Drillia nigrescens, Gray (= fuscescens). Reeve, Conch. 



Icon., f. 235, 193 



14. Drillia mucronata. Reeve. Reeve, Icon., f. 328, . .198 



15. Drillia zcbioidrs, Weink. ( zebra). Kiister, Conch. 



Gab., t. 2:!, f. 8, 106 



1C,. Drillia Clionelhi'fonms, Weink. Ibid., t. 23, f. 5, . I '.is 



17. Drillia rubiginosa, Hinds. Reeve, Conch. Icon., f. 226, Hill 



18. Drillia pulchra, Gray < : zebra). Ibid., f. 351, . . !!(; 

 in. Drillia cancellata, Gray. Ibid., f. 317, . . . M>7 



20. Drillia niUda, Kiener. Ibid., f. 130, .... l<<> 



21. Mangilia papillaris, Hinds. Ibid., f. 335, . . . 256 



