338 EXPLANATION OF PLATES. 



14, 15. Drymseus rubrovariegatus Higg. P. Z. S., . . . 270 

 16. Drymseus scitulus Reeve. Conch. Icon., , 271 



17,18. Drymseus scitulus Reeve. Specimens, . . . 271 



19. Drymseus sachsei Alb. Specimens, ..... 273 



20, 21. Drymseus sachsei Alb. Conch. Mittheil., . . .273 

 22, 23. Drymseus edmulleri Alb. Novit. Conch., . . .272 



PLATE 48. 



24, 25. Drymseus trujillensis Phil. Novit. Conch., . . . 272 

 26, 27. Drymseus lamas Higgins. P. Z. S., ... 272 



28, 29. Dryrnseus miltochrous Alb. Novit. Conch., . . 290 



30. Drymseus tigris Brod. Conch. Icon., . . . 275 



31. Drymseus cactivorus Brod. Conch. Icon., . . . 265 



32. Drymseus nitidus Brod. (=cactivorus Brod.). Conch. 



Icon., ......... 265 



33. Drymseus vexillum Wood. Conch. Icon., . . . 274 



34. Drymseus vexillum var. varians Brod. Conch Icon., . 274 



35. Drymse vexillum var. rubellus Brod. Conch. Icon., . 275 

 36-38. Drymseus canarius Phil. Novit. Conch., . . . 282 

 39, 40. Drymseus loxanus Higgins. P. Z. S., ... 270 

 41, 42. Drymseus miliaris Phil. Novit. Conch., . . . 281 

 43, 44. Drymseus subeffusus Phil. Novit. Conch., . . 217 

 45, 46. Drymseus morbidus Phil. Novit. Conch., . . . 283 

 47, 48. Drymreus chenui Phil. Novit. Conch., . . . 283 



PLATE 49. 



49-52. Drymseus poecilus Orb. Matto Grosso specimens, . 285 

 53, 57. Drymseus precilus Orb. Conch. Mittheil., . . . 285 

 54-56. Dry mseus poecilus Orb. Voy. Am. Mer., . . . 285 

 58. Drymseus humboldti Rve. mexianus Lam. Conch. Icon., 291 

 59,60. Drymseus mexicanus v. primularis Rve. Conch. Icon., 292 

 61-64. Drymseus subroseus Phil. Novit. Conch., . . . 284 



65. Dryrnseus bicolor Sowb. Conch. Icon., .... 295 



66, 67. Drymseus anceps Alb. Novit. Conch., . . . 290 

 68, 69. Dryraseus stigmaticus Phil. Novit. Conch., . .281 



70. Drymseus serotinus Morel. Ser. Conch., .... 293 



71, 72. Drymseus alsophilus Phil. Novit. Conch., . . . 285 

 73, 74. Drymseus serenus Pnil. Novit. Conch., . . . 285 

 75, 76. Drymseus hepaticus Alb. Novit. Conch., . . , 291 



PLATE 50. 



77. Drymseus acervatus v. paucipunctus Pils. Specimen, . 255 



78. Drymseus annulatus Rve. Conch. Icon., . . . 296 



79. Drymseus cerussatus Rve. Conch. Icon., .... 296 



80. Drymseus membranaceus Rve. (==venezuelensis Mts.). 



Conch. Icon., ...... 312 



