204 REFERENCE TO PLATES, VOL. X. 



48. Strophocheilus morhziauus v. wilsoni Pils. Sheppard, del., 39 



49. Strophocheilus ovatus v. chionostoraus Mch. Sheppard, 



del., 25 



PLATE 22. 



50 Strophocheilus planidens Mich. C. Icon., 7 



51, 52. Strophocheilus erythrosoma Pils. Sheppard, del., . . 10 



53. Strophocheilus rhodocheilus Rve. C. Icon., 8 



54, 55. Strophocheilus milled Sowb. C. Icon., 8 



56. Strophocheilus unidentatus Sowb. C. Icon., 9 



57. Plekocheilus aurissileni Born. Sheppard, del., .... 65 



58. Plekocheilus aurissileni, young. Sheppard, del., .... 65 



PLATE 23. 



59. Strophocheilus venezuelensis Nyst. Bull. Brux., .... 41 



60. Strophocheilus veuezuelensis Nyst. Sheppard, del., . . 41 



61. Strophocheilus alutaceus Rve. C. Icon., 59 



62. Strophocheilus melanocheilus Nyst. Bull. Brux., ... 44 



63. Strophocheilus melanocheilus Nyst. Pilsbry, del 44 



PLATE 24. 



64. 65. Strophocheilus sangose Trosch. Arch. Naturg., ... 45 

 66, 67. Strophocheilus alutaceus Morel. =tarmensis. Ser. 



Conch., 60 



68, 69. Strophocheilus tarmensis Phil. Novit., 60 



70. Strophocheilus tarmensis Phil. Viaje al Pacif., .... 60 



71. Strophocheilus foveolatus Rve. C. Icon., 46 



72. 73. Strophocheilus foveolatus Rve. Viaje al Pacif., ... 46 



PLATE 25. 



74. Strophocheilus magnificus Grat. Actes Bord., 46 



75. Strophocheilus magnificus Grat. Conch. Cab., 46 



76. 77. Strophocheilus monozonalis Desh. Fer., Hist., ... 47 



78. Strophocheilus taunaisii Fer. Sheppard, del.. 48 



79. Strophocheilus taunaisii Fer. Conchyl. Cab., 48 



50. Strophocheilus ascendens Pfr. Conchyl. Cab., 49 



PLATE 26. 



81, 83. Strophocheilus hartwegi Pfr. Viaje al Pacif., ... 52 



82. Strophocheilus hartwegi Pfr. C. Icon., 52 



84. Strophocheilus achille.s Pfr. Sheppard, del., 51 



85, 86. Strophocheilus achilles Pfr. Conch. Mittheil., ... 51 

 87, 88. Strophocheilus achilles v. nehringi Mart. Conch. 



.Mittheil., 51 



