INDEX OF SPECIES. 



Purpura 



Florid ana, 190, 262, 364, 



P 477- 



- foliata, 4, 5. 

 foveolata, 35, 180, 269. 

 Freyciuetii, 14, 20, 28, 72, 83, 



203, 204, O 217, 220, 



223. 240, 340. 

 fuscata, 13, 28, 114, 148. 

 fusiformis, 191. 

 Grayi, 188, 204, O 294. 

 hsemastoma, 190, 202, 



231, 236, 262, O 366, 



P 477, P 478, P 537. 

 haeraatura, 204, 262, P 477. 

 harpa, 13, 201, O 340, 349, 



V 228. 



imbricata, 102, 217. 

 kiosquiformis, 180, 191, 231, 



234, 235, 269, 352, 



far., 269. 



lactuca, 4, 83, 148. 



lagena, 18, 212, 340, 0348. 



lamellosa, 5, 340. 



lapillus, 13, 1 8, 23, 83, 148, 



203, 204, 217, 220, 



223, 231, 340. 

 lapilloides, 293. 

 macrostoma, 201, 340, 



349, V 227. 

 maculata, 269. 

 madreporarurn, 63. 

 melo, 24, 1 80, 269, O 340. 

 melones, 10, O 231, 269, 282, 



340. 

 muricata, 28, 108, in, 235, 



262, 340, 352, P 476. 

 mix, P 484. 

 nympha, 191. 

 ocellata, 10, 269. 

 ochrostoma, 63. 

 osculans, 35, 180, 269. 

 ostrina, 13, 14, 18, 26, 27, 83, 



148, 151, 152, 210, O 340, 



0348. 



7 



Purpura 



pallidus, 191. 



pansa, 228, 262, 340, 

 362, 363, 365, P 474, P 

 475, U 208. 



patula, 6, 8. 24, 28, 48, 63, in, 

 152, 166, 171, 228, 234, 

 O 238, 262, 283, 292, 

 340, 352, 361, 363, 



O 365, P 474, P 475, 1 J 476, 



P 479, P 542, U 208. 

 planospira, 6, 8, 28, 103, 104, 



108, in, 187, 240, 340, 



0361. 



planospirata, 48. 

 plicata, 148. 

 purpuroides, 180. 

 rupestris, 14. 

 sanguinolenta, 191, 231, 



saxicola, 13, 18, 23, 83, 148, 



204, 220, 231, 340. 



var., 83. 



scalariformis, 190, 262, 



269, P 48 1. 



semi-imbricata, 7, 171. 

 septentrionalis, 74, 83, 148, 



211, 212, 217, 231, 



340. 

 speciosa, 171, 191, 262, 



340, P 480. 

 sphaeridia, 10. 

 spicata, 293, V 228. 

 spirata, O 191, 201, V 228. 

 succincta, 10. 

 tecta, 1 80, 269, 

 triangularis, 24, 28, in, 180, 



187, 191, 262, 269, 



340, 361, P 480. 

 triserialis, 24, in, 171, 



191, 262, 283, 294, O 



340, P 479, P 48o. 

 truncata, O 191, 262, P 476. 

 undata, 180, 171, 187, O 



190, 202, 262, O 269, 



340, 364, P 477, P 478. 



