314 REFERENCE TO PLATES, VOL. XV. 



FIGURE PAGE 



PLATE 36. 



59-61. Urocoptis rosea Pf r. Philippi, Abbild 143 



62, 63. Spirostemma dunkeri Pfr. Conchyl. Cab 287 



64, 65. Spirostemma dunkeri Pfr. Philippi, Abbild 287 



66. Spirostemma alta Sowb. Conch. Icon 288 



67-71. Spirostemma. dunkeri Pfr. Bogwalk. Pilsbry, 



del 287 



72-75. .Spirostemma dunkeri Pfr. No. 72928. Pilsbry, 



del 287 



76-80. Spirostemma princeps Ad. Pilsbry & Winches- 

 ter, del 289 



PLATE 37. 



80-83. Spirostemma elatior Ad. Pilsbry, del 294 



84-87. Spirostemma pusilla Ad. Aenon Town. Pilsbry, 



del 297 



88-91. Spirostemma tenella Ad. Pilsbry, del 295 



92, 93. Spirostemma tenella var. tenera Ad. Pilsbry, del. 296 

 94. Spirostemma elatior Ad. After Bland 294 



PLATE 38. 



1-4. Archegocoptis eximia Pfr. J. de C., Novit. Conch., 



etc . 302 



5-7. Archegocoptis crenata W. & M. J. de C., Novit. 



Conch., etc 303 



8,9. Urocoptis menkeana Crosse (= malleata). J. de 



Conch., 1891 153 



10. Urocoptis malleata Pfr. Helen Winchester, del 152 



11. Urocoptis malleata Pfr. J. de C. 1891 152 



12. 13. Urocoptis menkeana Pfr. Helen AVinchester, del. 154 

 14, 15. Urocoptis menkeana Pfr. P. Z. S., 1852 154 



PLATE 39. 



16, 17. Urocoptis gruneri Pfr. H. Winchester, del 157 



18, 19. Urocoptis gruneri Pfr. Philippi, Abbild 157 



20, 21. Urocoptis guigouana Pet. J. de C., 1891 159 



22,23. Urocoptis strohmi (= guigouana) . J. de C., 



1891 159 



24,25. Urocoptis majuba ( = = guigouana). Jahrb., 1880. 159 



26. Urocoptis nm.juba (== guigouana). Winchester, del. 159 



27,28. Urocoptis truncata Dillw. Philippi, Abbild 154 



29, 30. Urocoptis arcuata W. & M. J. de C., 1891 160 



31. Urocoptis arcuata W. & M. Winchester, del 160 



