326 EXPLANATION OF PLATES. 



91, 92. Bulimulus " tenuissimus " P. & M. (not Orb.) Galerie. 



What species these figures represent is unknown. See p. 65 



93, 94. Bulimulus glandiniformis Sowb. P. Z. S., . . 61 



95. Bulimulus buenavistensis Pils. Type specimen, . . 59 



96, 97. Bulimulus fontainii Orb. J. de Conch., . . .62 



98. Bulimulus ucayalensis Crosse. J. de Conch., . . .63 



99. Bulimulus erectus Rve. Conch. Icon., . . . .60 

 1, 2. Bulimulus krebsianus Pils. Type, . . . .62 



3. Bulimulus molecillus Rve. Conch. Icon., . . .63 



4, 5. Bulimulus orthodoxus Drouet. Moll. Guy. Fr., . . 64 



PLATE 11. 



6, 7. Bulimulus eganus Pfr. Conch. Icon., . .64 



8. Bulimulus puellaris Rve. Conch. Icon., . . . .66 



9, 10. Bulimulus gorrittieusis Pils. Specimens . . .66 

 11. Bulimulus transparens Rve. Conch. Icon., . . .73 

 12-15. Bulimulus sporadicus Orb. Voy. Am. Merid., . 67, 68 

 16-18. Bulimulus sporadicus Orb. Conch. Illustr., . . 67 



19. Bulimulus montevideiisis Rve. Conch. Icon., . . .68 



20, 21. Bulimulus Ihermineri Fisch. Journ. de Conch., . 44 

 22, 23. Bulimulus mendozanus Strob. Malac. Argent., . . 71 

 24, 25. Bulimulus fraterculus Fer. P. & M. Galerie, . .46 

 26-28. Bulimulus fourmiersi Orb. Voy. Am. Mer., . . 71 

 29, 30. Bulimulus montivagus Orb. Voy. Am. Mer., . . 90 

 31, 32. Bulimulus simplex Hupe. Casteln. Voy., . . 72 

 33, 34. Bulimulus crepundia Orb. Voy. Am. Mer., . . 90 

 35, 36. Bulitnulus nivalis Orb. Voy. Am. Mer., . . .72 



37. Bulimulus inutilis Rve. Conch. Icon., . . . .73 



PLATE 12 (Bulimulus s. s., Protoglytus). 



38, 39. Bulimulus vesicalis v. uruguayanus. Specimens, . 69 

 40, 41. Bulimulus rivasii Orb. Voy. Amer. Mer., . . .91 



42, 42. Bulimulus vesicalis Pfr. Conch. Cab., . . .69 



43, Bulimulus sanctselucise v. lucise Pils. Specimen, . . 86 



44, 45. Bulimulus pachys Pils. Specimen, . . . .88 



46. Bulimulus rivasii var. Conch. Icon., . , . .92 



47. Bulimulus rushii Pils. Specimen, . . . . .70 



48. Bulimulus ovulum Reeve. Conch. Icon., . . . .88 



49. Bulimulus crepundia Rve. (trichodes). Conch. Icon., . 92 

 50-52. Bulimulus trichodes Orb. Voy. Am. Mer., . . 92 



53, 53. Bulimulus eyriesi Drouet. Moll. Guy. Fr., . . 39 



54, 55. Bulimulus eyriesi Drouet. Pto. Rico specimens, . 39 



56. Bulimulus eyriesi Drouet. Guadeloupe specimen, . . 39 



57. Buliraulus eyriesi Drouet. St. Thomas specimen, . . 39 



58. 59. Bulimulus eyriesi Drouet. St. Kitts specimens, . 39 



60. Bulimulus eyriesi Drouet. Nevis specimen, . . .39 



61. Bulimulus barbadensis Pfr. Specimen, . . . .48 



