324 EXPLANATION OF PLATES. . 



54. Bulimulus petiti Pfr. C. Icon., 21 



55, 56. Bulimulus promethus Crosse. J. de Conch., . . 28 



57. Bulimulus purpuratus Reeve. C. Icon., . . . .21 



PLATE 5 (Scutalus, Prolog lyptus}. 



58. Bulimulus oehraceus Morel. Ser. Conch., . . .31 

 59,60. Bulimulus jussieui Hupe. (=subjussieui Pils.). Casteln. 



Exped., 26 



61. Bulimulus cousini Jouss. Bull. Soc. Z. Fr., . . .33 



62-64. Bulimulus glyptocephalus Pilsbry. Specimen, . 



65, 66. Bulimulus sarcochrous Pilsbry. Specimen, . . 93 



67, 68. Buliraulus catlowse Pfr. Specimens, . . . .34 



69, 70. Bulimulus catlowse Rve. Viaje al Pacif., . . 34 



71. Bulimulus irregularis Pfr. C. Icon., . . . .34 



72,73. Bulimulus aquilus Reeve. C. Icon., . . . .17 



74, 75. Bulimulus culmineus Orb. Voy. Am. Me*rid., . . 25 



76. Buliraulus culmineus Orb. Specimen, . . . .25 



77, 78. Bulimulus culmiueus Orb. Ser. Conch., . . .25 



PLATE 6 (Plectostylus). 



79, 83. Bulimulus broderipi Sowb. Specimen, ... 4 



80. Bulimulus broderipi Sowb. C. Icon., .... 4 



81. Bulimulus broderipi Sowb. Gay, Hist., .... 4 



82, 82. Bulimulus broderipi Sowb. Specimens, ... 4 

 84, 85. Bulimulus buschii Pfr. Conch. Cab., ... 5 

 86-88. Bulimulus variegatus Pfr. Specimens, ... 5 

 89-92. Bulimulus coturnix Sowb. Specimens, ... 3 

 93-95. Bulimulus reflexus Pfr. Specimens, . . . . 9 



PLATE 7 (Plectostylus, Scutalus). 



96-98. Bulimulus peruvianus Brug. Conch. Icon., . . 7 



99. Bulimulus peruvianus Brug. Specimen, ., 7 



1, 5. Bulimulus sequatorius Pfr. Specimens, . . .30 



2-4. Bulimulus sequatorius Pfr. Conch. Cab., . . .30 



5, 7. Bulimulus chilensis v. aldunatea Hupe. Hist. Chile, . 8 



8, 10. Bulimulus chilensis Less. Specimen, ... 8 



9. Bulimulus chilensis Less. Hist. Chile, .... 8 

 11-13. Bulimulus edwardsi Morel. Se>. Conch., . . 27 



PLATE 8 (Plectostylus, Scutalus). 



14. Bulimulus coquimbensis Brod. C. Icon., . . .10 



15-17. Bulimulus coquimbensis Brod. Specimens, . .10 



18-22. Bulimulus coquimbensis v. perelegans Pils. Specimens, 11 

 23, 24. Bulimulus weddelli Hupe. Ser. Conch., . .21 



25,26. Bulimulus punctulifer Sowb. C. Icon., . . .317 



